CTPP

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[CTPP] Fwd: Time Sensitive: Co-Sign a Letter to the Senate Appropriations Committee

by Ed Christopher

If your organization can, please consider signing on to the Census Project's letter. This is a critical time on the Hill for the future of the ACS and the 2020 Census. Ed C Begin forwarded message: > From: Phil Sparks <psparks(a)ccmc.org> > Date: June 3, 2015 at 8:39:57 PM CDT > To: Ed Christopher <edc(a)berwyned.com> > Subject: Time Sensitive: Co-Sign a Letter to the Senate Appropriations Committee > Reply-To: Phil Sparks <psparks(a)ccmc.org> > > > Letter responds to House cuts. > Is this email not displaying correctly? > View it in your browser. > > TIME SENSITIVE > To: Census Project stakeholders > Fr: Terri Ann Lowenthal, Co-Director > > As you know, this week, the House of Representatives considered the FY2016 Commerce, Justice, and Science Appropriations bill (H.R. 2578). Between the committee mark and several floor amendments, the Census Bureau's budget took a beating, with overall funding reduced by more than 30 percent, most of it coming out of the Periodic Censuses and Programs account, which covers the 2020 Census, American Community Survey (ACS), and 2017 Economic Census. (The Periodics account was cut by 40 percent.) In addition, the House passed (by voice vote and late at night) the "Poe amendment" which, essentially, would make response to the ACS voluntary. > > The Senate Appropriations Committee could take up its CJS bill as early as next week, although the schedule is not yet certain. Therefore, we have drafted a sign-on letter for stakeholders to send to all committee Members next week. The letter urges the committee to fully fund the Census Bureau, reject the "ill-advised" House cuts, and reject the voluntary ACS amendment. > > Due to the short time frame, we are asking organizations that signed last week's appropriations letter to the full House to OPT-OUT of signing this letter. The review copy of the Senate letter displays the list of signers for easy reference. Of course, we welcome and encourage new signers, so please share this request widely with your networks. The Senate is our line of defense in the face of a serious challenge to an accurate 2020 Census and robust ACS, so hopefully we can move forward with a strong showing of interest and support from a wide range of stakeholders. > > If your organization would like to opt out of the Senate letter, OR if your organization is a new signatory that would like to add its name to the Senate letter, please email thecensusproject(a)gmail.com by Sunday, June 7, at 7 p.m. Eastern Time. > > Thank you, as always, for your continued efforts! > > follow on Twitter | friend on Facebook | forward to a friend > Copyright © 2015 The Census Project c/o CCMC, All rights reserved. > You are receiving this email because you expressed interest in following the activities of the Census Project. > Our mailing address is: > The Census Project c/o CCMC > 401 Ninth Street NW > Ste. 450 > Washington, DC 20004 > > Add us to your address book > > unsubscribe from this list | update subscription preferences >

10 years, 2 months

Re: [CTPP] 1990 and 2000 CTPP contents

by John-Paul Hopman

Our office has had a lot of issues with FTP in the past. Eventually we downloaded an FTP client, Filezilla, which seems to have solved a lot of issues. Not sure if it would be applicable here, but thought I would mention it. John-Paul Hopman ---------- Original Message ---------- FROM: Jingjing Zang <JZang(a)camsys.com> TO: Jingjing Zang <JZang(a)camsys.com> CC: ctpp-news(a)chrispy.net DATE: Tue, 2 Jun 2015 19:20:08 -0400 SUBJECT: Re: [CTPP] 1990 and 2000 CTPP contents Hi Everyone, If you are having trouble getting into the FTP site, please try the password again, make sure to only copy the characters. When you start downloading some large files, it would also be helpful to copy them separately, a few folders at one time. If you are still having troubles downloading these files, please let me know or contact: Jericho Castillo jcastillo(a)camsys.com Thanks, JJ Jingjing(JJ) Zang Cambridge Systematics, Inc. 4800 Hampden Lane, Suite 800 Bethesda, MD 20814 tel 301 347 0100 fax 301 347 0101 e-mail jzang(a)camsys.com www.camsys.com From: Jingjing Zang/wdc/camsys To: Krishnan Viswanathan <krisviswanathan(a)gmail.com>, Cc: ctpp-news(a)chrispy.net Date: 06/01/2015 01:39 PM Subject: Re: [CTPP] 1990 and 2000 CTPP contents Hi Everyone, The 1990 CTPP Part 7 data, which include all states, are now available for download at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1990%20CTPP%20Part7/ The 1980 UPTT data are flat files and only available for certain MPOs. The data, along with a summary file for data sources and formats are also available at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1980UTPP/ Please use the user name and password for both sites: username: CTPPreader password: 2014ftpCTPP! Thanks, JJ Jingjing(JJ) Zang Cambridge Systematics, Inc. 4800 Hampden Lane, Suite 800 Bethesda, MD 20814 tel 301 347 0100 fax 301 347 0101 e-mail jzang(a)camsys.com www.camsys.com From: Krishnan Viswanathan <krisviswanathan(a)gmail.com> To: ctpp-news(a)chrispy.net, Cc: JZang(a)camsys.com Date: 05/31/2015 11:11 PM Subject: Re: [CTPP] 1990 and 2000 CTPP contents Elaine Are there any plans to post the 1990 and 1980 data online so that interested parties can download the same? Krishnan On Fri, May 15, 2015, 2:06 PM <Elaine.Murakami(a)dot.gov> wrote: 1990 CTPP Part 7 at tract level! I did not remember that. I had Brian Gardner look for the CDs in my cubicle at USDOT Navy Yard. JJ Zang will pick them up in the later part of next week (after the TRB Planning applications conference) and make a copy for Chuck. There are 4 CDs and until we look at them, we will not know if all the states are included. Elaine p.s. Bob Paddock of Met Council found the 1980 UTPP file layouts and will be sending them to me! So, now we can write SAS code to read in the flat ASCII files. -----Original Message----- From: ctpp-news-bounces(a)chrispy.net [mailto:ctpp-news-bounces(a)chrispy.net] On Behalf Of Ed Christopher Sent: Friday, May 15, 2015 10:30 AM To: ctpp-news(a)chrispy.net Subject: Re: [CTPP] 1990 and 2000 CTPP contents Chuck- I wonder if the 1990 CTPP part 7 will help. It had tracts at the workplace but I am not sure if it covered the the whole state. And then finding it is another issue. Here is what i found to atleast shed some light on part 7, seepage 188. http://onlinepubs.trb.org/onlinepubs/conf/1995/cp4/cp4.pdf. I could not find any of my 1990 transview versions of the data. I know I have a complete set minus one state somewhere. If you can find one of the CDs even though you can not extract the data without the extraction software look on it to see if there are any PDF files with documentation stashed on it. I seem to recall that there is. Sorry I could not be any more help right now. On 5/15/2015 11:00 AM, Charles Purvis wrote: >Hi all! > >Ed or Elaine will probably be able to answer my question, but all might (or might not) be interested. > >Im interested in developing a historical database showing tract-level data on total population, land area, and workers-at-workplace, for 1990, 2000 and 2006/10. I want this at a statewide (California) level, not just for the metropolitan areas. This is part of an ongoing research project on describing changes in rural/suburban/urban patterns in California (perhaps elsewhere, as well). > >The 2006/10 CTPP includes a tract-level summary level, so I have been able to obtain a statewide, census tract level file of workers-at-work from Part 2 tables. > >Similarly, about 11 years ago I extracted a block group-level file of population (Census SF3) and workers-at-work (CTPP 2000, Part 2), which is easily aggregated to census tract level. > >The 1990 CTPP is the first nationwide CTPP product. The statewide element includes place-to-place, county-to-county for ALL counties in the USA, including rural (non-metropolitan) counties. On the other hand, the urban elements of the CTPP is restricted to metropolitan counties, and the finest level geographies are either TAZ, block group or census tract. Whether or not the TAZes aggregate to census tracts is unknown. > >So, am I correct to assume that the Part 2 (workplace tables) from the 1990 CTPP do NOT include tract-of-work data for non-metropolitan counties? Thats my central question. > >A secondary question is: is there a scanned/PDF version of the 1990 >CTPP documentation? (I searched my old website, and I dont think I >have it in electronic format.) > >I know that the 1980 UTPP was only completed for metropolitan areas, on a cost-reimbursable basis. Some MPOs in California didnt participate in the 1980 program. > >Thats all for now! > >Chuck Purvis >retired-MTC > > > > > >_______________________________________________ >ctpp-news mailing list >ctpp-news(a)chrispy.net >https://www.chrispy.net/mailman/listinfo/ctpp-news -- Ed Christopher _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net https://www.chrispy.net/mailman/listinfo/ctpp-news _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net https://www.chrispy.net/mailman/listinfo/ctpp-news

10 years, 2 months

Re: [CTPP] 1990 and 2000 CTPP contents

by Jingjing Zang

Hi Everyone, If you are having trouble getting into the FTP site, please try the password again, make sure to only copy the characters. When you start downloading some large files, it would also be helpful to copy them separately, a few folders at one time. If you are still having troubles downloading these files, please let me know or contact: Jericho Castillo jcastillo(a)camsys.com Thanks, JJ Jingjing(JJ) Zang Cambridge Systematics, Inc. 4800 Hampden Lane, Suite 800 Bethesda, MD 20814 tel 301 347 0100 fax 301 347 0101 e-mail jzang(a)camsys.com www.camsys.com From: Jingjing Zang/wdc/camsys To: Krishnan Viswanathan <krisviswanathan(a)gmail.com>, Cc: ctpp-news(a)chrispy.net Date: 06/01/2015 01:39 PM Subject: Re: [CTPP] 1990 and 2000 CTPP contents Hi Everyone, The 1990 CTPP Part 7 data, which include all states, are now available for download at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1990%20CTPP%20Part7/ The 1980 UPTT data are flat files and only available for certain MPOs. The data, along with a summary file for data sources and formats are also available at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1980UTPP/ Please use the user name and password for both sites: username: CTPPreader password: 2014ftpCTPP! Thanks, JJ Jingjing(JJ) Zang Cambridge Systematics, Inc. 4800 Hampden Lane, Suite 800 Bethesda, MD 20814 tel 301 347 0100 fax 301 347 0101 e-mail jzang(a)camsys.com www.camsys.com From: Krishnan Viswanathan <krisviswanathan(a)gmail.com> To: ctpp-news(a)chrispy.net, Cc: JZang(a)camsys.com Date: 05/31/2015 11:11 PM Subject: Re: [CTPP] 1990 and 2000 CTPP contents Elaine Are there any plans to post the 1990 and 1980 data online so that interested parties can download the same? Krishnan On Fri, May 15, 2015, 2:06 PM <Elaine.Murakami(a)dot.gov> wrote: 1990 CTPP Part 7 at tract level! I did not remember that. I had Brian Gardner look for the CDs in my cubicle at USDOT Navy Yard. JJ Zang will pick them up in the later part of next week (after the TRB Planning applications conference) and make a copy for Chuck. There are 4 CDs and until we look at them, we will not know if all the states are included. Elaine p.s. Bob Paddock of Met Council found the 1980 UTPP file layouts and will be sending them to me! So, now we can write SAS code to read in the flat ASCII files. -----Original Message----- From: ctpp-news-bounces(a)chrispy.net [mailto:ctpp-news-bounces(a)chrispy.net] On Behalf Of Ed Christopher Sent: Friday, May 15, 2015 10:30 AM To: ctpp-news(a)chrispy.net Subject: Re: [CTPP] 1990 and 2000 CTPP contents Chuck- I wonder if the 1990 CTPP part 7 will help. It had tracts at the workplace but I am not sure if it covered the the whole state. And then finding it is another issue. Here is what i found to atleast shed some light on part 7, see page 188. http://onlinepubs.trb.org/onlinepubs/conf/1995/cp4/cp4.pdf. I could not find any of my 1990 transview versions of the data. I know I have a complete set minus one state somewhere. If you can find one of the CDs even though you can not extract the data without the extraction software look on it to see if there are any PDF files with documentation stashed on it. I seem to recall that there is. Sorry I could not be any more help right now. On 5/15/2015 11:00 AM, Charles Purvis wrote: > Hi all! > > Ed or Elaine will probably be able to answer my question, but all might (or might not) be interested. > > I’m interested in developing a historical database showing tract-level data on total population, land area, and workers-at-workplace, for 1990, 2000 and 2006/10. I want this at a statewide (California) level, not just for the metropolitan areas. This is part of an ongoing research project on describing changes in rural/suburban/urban patterns in California (perhaps elsewhere, as well). > > The 2006/10 CTPP includes a tract-level summary level, so I have been able to obtain a statewide, census tract level file of workers-at-work from Part 2 tables. > > Similarly, about 11 years ago I extracted a block group-level file of population (Census SF3) and workers-at-work (CTPP 2000, Part 2), which is easily aggregated to census tract level. > > The 1990 CTPP is the first “nationwide” CTPP product. The “statewide” element includes place-to-place, county-to-county for ALL counties in the USA, including rural (non-metropolitan) counties. On the other hand, the “urban” elements of the CTPP is restricted to metropolitan counties, and the finest level geographies are either TAZ, block group or census tract. Whether or not the TAZes aggregate to census tracts is unknown. > > So, am I correct to assume that the Part 2 (workplace tables) from the 1990 CTPP do NOT include tract-of-work data for non-metropolitan counties? That’s my central question. > > A secondary question is: is there a scanned/PDF version of the 1990 > CTPP documentation? (I searched my old website, and I don’t think I > have it in electronic format….) > > I know that the 1980 UTPP was only completed for metropolitan areas, on a cost-reimbursable basis. Some MPOs in California didn’t participate in the 1980 program. > > That’s all for now! > > Chuck Purvis > retired-MTC > > > > > > _______________________________________________ > ctpp-news mailing list > ctpp-news(a)chrispy.net > https://www.chrispy.net/mailman/listinfo/ctpp-news -- Ed Christopher _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net https://www.chrispy.net/mailman/listinfo/ctpp-news _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net https://www.chrispy.net/mailman/listinfo/ctpp-news

10 years, 2 months

Re: [CTPP] 1990 and 2000 CTPP contents

by TMarchwinski＠njtransit.com

Thanks, I also plan on using the 1990, 2000, and 2006-2010 to show the change in the percent and number of people and per household that commute to work in Manhattan from different MCD’s in NJ to see if there are any patterns. This is critical because since about 1996 we have spent about $3.5 Billion on a new LRT line, two new commuter rail connections to NY and a major commuter rail transfer station along with expanded ferry service. By going back to 1990 we can see how these investments have changed commuting patterns over 20 years. I have the data for the 2000 and 2006-10 so this is the missing piece. Tom Marchwinski From: ctpp-news-bounces(a)chrispy.net [mailto:ctpp-news-bounces(a)chrispy.net] On Behalf Of Elaine.Murakami(a)dot.gov Sent: Monday, June 01, 2015 5:09 PM To: ctpp-news(a)chrispy.net Subject: Re: [CTPP] 1990 and 2000 CTPP contents We will have to wait for JJ Zang at Cambridge Systematics to figure out the problem with the FTP site. We know that using CS to archive the data is not the right approach to data archiving. We are working on moving the 1980 UTPP files to ICPSR. We have not discussed where to archive the 1990 CTPP Part 7 file. Elaine Murakami From: ctpp-news-bounces(a)chrispy.net<mailto:ctpp-news-bounces(a)chrispy.net> [mailto:ctpp-news-bounces(a)chrispy.net] On Behalf Of TMarchwinski(a)njtransit.com<mailto:TMarchwinski(a)njtransit.com> Sent: Monday, June 01, 2015 2:03 PM To: ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> Subject: Re: [CTPP] 1990 and 2000 CTPP contents I cannot get in to the FTP site. IS there another way to get into the 1990 site? Thomas Marchwinski NJ TRANSIT From: ctpp-news-bounces(a)chrispy.net<mailto:ctpp-news-bounces(a)chrispy.net> [mailto:ctpp-news-bounces(a)chrispy.net] On Behalf Of Patricia Becker Sent: Monday, June 01, 2015 4:03 PM To: ctpp Subject: Re: [CTPP] 1990 and 2000 CTPP contents Sorry, but the username/password for the 1990 data isn't working. On Mon, Jun 1, 2015 at 1:39 PM, Jingjing Zang <JZang(a)camsys.com<mailto:JZang(a)camsys.com>> wrote: Hi Everyone, The 1990 CTPP Part 7 data, which include all states, are now available for download at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1990%20CTPP%20Part7/ The 1980 UPTT data are flat files and only available for certain MPOs. The data, along with a summary file for data sources and formats are also available at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1980UTPP/ Please use the user name and password for both sites: username: CTPPreader password: 2014ftpCTPP! Thanks, JJ Jingjing(JJ) Zang Cambridge Systematics, Inc. 4800 Hampden Lane, Suite 800 Bethesda, MD 20814 tel 301 347 0100<tel:301%20347%200100> fax 301 347 0101<tel:301%20347%200101> e-mail jzang(a)camsys.com<mailto:jzang(a)camsys.com> www.camsys.com<http://www.camsys.com> From: Krishnan Viswanathan <krisviswanathan(a)gmail.com<mailto:krisviswanathan(a)gmail.com>> To: ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net>, Cc: JZang(a)camsys.com<mailto:JZang(a)camsys.com> Date: 05/31/2015 11:11 PM Subject: Re: [CTPP] 1990 and 2000 CTPP contents ________________________________ Elaine Are there any plans to post the 1990 and 1980 data online so that interested parties can download the same? Krishnan On Fri, May 15, 2015, 2:06 PM <Elaine.Murakami(a)dot.gov<mailto:Elaine.Murakami(a)dot.gov>> wrote: 1990 CTPP Part 7 at tract level! I did not remember that. I had Brian Gardner look for the CDs in my cubicle at USDOT Navy Yard. JJ Zang will pick them up in the later part of next week (after the TRB Planning applications conference) and make a copy for Chuck. There are 4 CDs and until we look at them, we will not know if all the states are included. Elaine p.s. Bob Paddock of Met Council found the 1980 UTPP file layouts and will be sending them to me! So, now we can write SAS code to read in the flat ASCII files. -----Original Message----- From: ctpp-news-bounces(a)chrispy.net<mailto:ctpp-news-bounces(a)chrispy.net> [mailto:ctpp-news-bounces(a)chrispy.net<mailto:ctpp-news-bounces(a)chrispy.net>] On Behalf Of Ed Christopher Sent: Friday, May 15, 2015 10:30 AM To: ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> Subject: Re: [CTPP] 1990 and 2000 CTPP contents Chuck- I wonder if the 1990 CTPP part 7 will help. It had tracts at the workplace but I am not sure if it covered the the whole state. And then finding it is another issue. Here is what i found to atleast shed some light on part 7, see page 188. http://onlinepubs.trb.org/onlinepubs/conf/1995/cp4/cp4.pdf. I could not find any of my 1990 transview versions of the data. I know I have a complete set minus one state somewhere. If you can find one of the CDs even though you can not extract the data without the extraction software look on it to see if there are any PDF files with documentation stashed on it. I seem to recall that there is. Sorry I could not be any more help right now. On 5/15/2015 11:00 AM, Charles Purvis wrote: > Hi all! > > Ed or Elaine will probably be able to answer my question, but all might (or might not) be interested. > > I’m interested in developing a historical database showing tract-level data on total population, land area, and workers-at-workplace, for 1990, 2000 and 2006/10. I want this at a statewide (California) level, not just for the metropolitan areas. This is part of an ongoing research project on describing changes in rural/suburban/urban patterns in California (perhaps elsewhere, as well). > > The 2006/10 CTPP includes a tract-level summary level, so I have been able to obtain a statewide, census tract level file of workers-at-work from Part 2 tables. > > Similarly, about 11 years ago I extracted a block group-level file of population (Census SF3) and workers-at-work (CTPP 2000, Part 2), which is easily aggregated to census tract level. > > The 1990 CTPP is the first “nationwide” CTPP product. The “statewide” element includes place-to-place, county-to-county for ALL counties in the USA, including rural (non-metropolitan) counties. On the other hand, the “urban” elements of the CTPP is restricted to metropolitan counties, and the finest level geographies are either TAZ, block group or census tract. Whether or not the TAZes aggregate to census tracts is unknown. > > So, am I correct to assume that the Part 2 (workplace tables) from the 1990 CTPP do NOT include tract-of-work data for non-metropolitan counties? That’s my central question. > > A secondary question is: is there a scanned/PDF version of the 1990 > CTPP documentation? (I searched my old website, and I don’t think I > have it in electronic format….) > > I know that the 1980 UTPP was only completed for metropolitan areas, on a cost-reimbursable basis. Some MPOs in California didn’t participate in the 1980 program. > > That’s all for now! > > Chuck Purvis > retired-MTC > > > > > > _______________________________________________ > ctpp-news mailing list > ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> > https://www.chrispy.net/mailman/listinfo/ctpp-news -- Ed Christopher _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> https://www.chrispy.net/mailman/listinfo/ctpp-news _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> https://www.chrispy.net/mailman/listinfo/ctpp-news _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> https://www.chrispy.net/mailman/listinfo/ctpp-news -- Patricia C. (Patty) Becker APB Associates/Southeast Michigan Census Council (SEMCC) 28300 Franklin Rd, Southfield, MI 48034 office: 248-354-6520 home:248-355-2428 pbecker(a)umich.edu<mailto:pbecker(a)umich.edu>

10 years, 2 months

Re: [CTPP] 1990 and 2000 CTPP contents

by TMarchwinski＠njtransit.com

I cannot get in to the FTP site. IS there another way to get into the 1990 site? Thomas Marchwinski NJ TRANSIT From: ctpp-news-bounces(a)chrispy.net [mailto:ctpp-news-bounces(a)chrispy.net] On Behalf Of Patricia Becker Sent: Monday, June 01, 2015 4:03 PM To: ctpp Subject: Re: [CTPP] 1990 and 2000 CTPP contents Sorry, but the username/password for the 1990 data isn't working. On Mon, Jun 1, 2015 at 1:39 PM, Jingjing Zang <JZang(a)camsys.com<mailto:JZang(a)camsys.com>> wrote: Hi Everyone, The 1990 CTPP Part 7 data, which include all states, are now available for download at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1990%20CTPP%20Part7/ The 1980 UPTT data are flat files and only available for certain MPOs. The data, along with a summary file for data sources and formats are also available at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1980UTPP/ Please use the user name and password for both sites: username: CTPPreader password: 2014ftpCTPP! Thanks, JJ Jingjing(JJ) Zang Cambridge Systematics, Inc. 4800 Hampden Lane, Suite 800 Bethesda, MD 20814 tel 301 347 0100<tel:301%20347%200100> fax 301 347 0101<tel:301%20347%200101> e-mail jzang(a)camsys.com<mailto:jzang(a)camsys.com> www.camsys.com<http://www.camsys.com> From: Krishnan Viswanathan <krisviswanathan(a)gmail.com<mailto:krisviswanathan(a)gmail.com>> To: ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net>, Cc: JZang(a)camsys.com<mailto:JZang(a)camsys.com> Date: 05/31/2015 11:11 PM Subject: Re: [CTPP] 1990 and 2000 CTPP contents ________________________________ Elaine Are there any plans to post the 1990 and 1980 data online so that interested parties can download the same? Krishnan On Fri, May 15, 2015, 2:06 PM <Elaine.Murakami(a)dot.gov<mailto:Elaine.Murakami(a)dot.gov>> wrote: 1990 CTPP Part 7 at tract level! I did not remember that. I had Brian Gardner look for the CDs in my cubicle at USDOT Navy Yard. JJ Zang will pick them up in the later part of next week (after the TRB Planning applications conference) and make a copy for Chuck. There are 4 CDs and until we look at them, we will not know if all the states are included. Elaine p.s. Bob Paddock of Met Council found the 1980 UTPP file layouts and will be sending them to me! So, now we can write SAS code to read in the flat ASCII files. -----Original Message----- From: ctpp-news-bounces(a)chrispy.net<mailto:ctpp-news-bounces(a)chrispy.net> [mailto:ctpp-news-bounces(a)chrispy.net<mailto:ctpp-news-bounces(a)chrispy.net>] On Behalf Of Ed Christopher Sent: Friday, May 15, 2015 10:30 AM To: ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> Subject: Re: [CTPP] 1990 and 2000 CTPP contents Chuck- I wonder if the 1990 CTPP part 7 will help. It had tracts at the workplace but I am not sure if it covered the the whole state. And then finding it is another issue. Here is what i found to atleast shed some light on part 7, see page 188. http://onlinepubs.trb.org/onlinepubs/conf/1995/cp4/cp4.pdf. I could not find any of my 1990 transview versions of the data. I know I have a complete set minus one state somewhere. If you can find one of the CDs even though you can not extract the data without the extraction software look on it to see if there are any PDF files with documentation stashed on it. I seem to recall that there is. Sorry I could not be any more help right now. On 5/15/2015 11:00 AM, Charles Purvis wrote: > Hi all! > > Ed or Elaine will probably be able to answer my question, but all might (or might not) be interested. > > I’m interested in developing a historical database showing tract-level data on total population, land area, and workers-at-workplace, for 1990, 2000 and 2006/10. I want this at a statewide (California) level, not just for the metropolitan areas. This is part of an ongoing research project on describing changes in rural/suburban/urban patterns in California (perhaps elsewhere, as well). > > The 2006/10 CTPP includes a tract-level summary level, so I have been able to obtain a statewide, census tract level file of workers-at-work from Part 2 tables. > > Similarly, about 11 years ago I extracted a block group-level file of population (Census SF3) and workers-at-work (CTPP 2000, Part 2), which is easily aggregated to census tract level. > > The 1990 CTPP is the first “nationwide” CTPP product. The “statewide” element includes place-to-place, county-to-county for ALL counties in the USA, including rural (non-metropolitan) counties. On the other hand, the “urban” elements of the CTPP is restricted to metropolitan counties, and the finest level geographies are either TAZ, block group or census tract. Whether or not the TAZes aggregate to census tracts is unknown. > > So, am I correct to assume that the Part 2 (workplace tables) from the 1990 CTPP do NOT include tract-of-work data for non-metropolitan counties? That’s my central question. > > A secondary question is: is there a scanned/PDF version of the 1990 > CTPP documentation? (I searched my old website, and I don’t think I > have it in electronic format….) > > I know that the 1980 UTPP was only completed for metropolitan areas, on a cost-reimbursable basis. Some MPOs in California didn’t participate in the 1980 program. > > That’s all for now! > > Chuck Purvis > retired-MTC > > > > > > _______________________________________________ > ctpp-news mailing list > ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> > https://www.chrispy.net/mailman/listinfo/ctpp-news -- Ed Christopher _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> https://www.chrispy.net/mailman/listinfo/ctpp-news _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> https://www.chrispy.net/mailman/listinfo/ctpp-news _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> https://www.chrispy.net/mailman/listinfo/ctpp-news -- Patricia C. (Patty) Becker APB Associates/Southeast Michigan Census Council (SEMCC) 28300 Franklin Rd, Southfield, MI 48034 office: 248-354-6520 home:248-355-2428 pbecker(a)umich.edu<mailto:pbecker(a)umich.edu>

10 years, 2 months

Re: [CTPP] 1990 and 2000 CTPP contents

by Berggren

P.S.- My second bullet is referring to the 1990 CTPP…OOPs!! [Signature Block updated larger3] From: ctpp-news-bounces(a)chrispy.net [mailto:ctpp-news-bounces(a)chrispy.net] On Behalf Of Berggren, David M(a)DOT Sent: Monday, June 01, 2015 1:02 PM To: ctpp-news(a)chrispy.net Subject: Re: [CTPP] 1990 and 2000 CTPP contents Elaine, Krishnan, JJ- Thank you very much for the data. I’m not sure what I will do with it. But, it is great to have. I do have a couple of comments/questions…. · Am I mis-understanding the 1980 dataset? Shouldn’t the folder/sub-directory be named to reference San Jose rather than the San Joaquin Valley? · Is there no data for the ‘West Region’? [Signature Block updated larger3] From: ctpp-news-bounces(a)chrispy.net<mailto:ctpp-news-bounces(a)chrispy.net> [mailto:ctpp-news-bounces(a)chrispy.net] On Behalf Of Elaine.Murakami(a)dot.gov<mailto:Elaine.Murakami(a)dot.gov> Sent: Monday, June 01, 2015 12:34 PM To: ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> Subject: Re: [CTPP] 1990 and 2000 CTPP contents As JJ mentioned, we have only a few of the 1980 UTPP files available. I have attached the list of what we have. They are (mostly) in flat ASCII. Elaine From: ctpp-news-bounces(a)chrispy.net<mailto:ctpp-news-bounces(a)chrispy.net> [mailto:ctpp-news-bounces(a)chrispy.net] On Behalf Of Jingjing Zang Sent: Monday, June 01, 2015 10:40 AM To: Krishnan Viswanathan Cc: ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> Subject: Re: [CTPP] 1990 and 2000 CTPP contents Hi Everyone, The 1990 CTPP Part 7 data, which include all states, are now available for download at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1990%20CTPP%20Part7/ The 1980 UPTT data are flat files and only available for certain MPOs. The data, along with a summary file for data sources and formats are also available at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1980UTPP/ Please use the user name and password for both sites: username: CTPPreader password: 2014ftpCTPP! Thanks, JJ Jingjing(JJ) Zang Cambridge Systematics, Inc. 4800 Hampden Lane, Suite 800 Bethesda, MD 20814 tel 301 347 0100 fax 301 347 0101 e-mail jzang(a)camsys.com<mailto:jzang(a)camsys.com> www.camsys.com From: Krishnan Viswanathan <krisviswanathan(a)gmail.com<mailto:krisviswanathan(a)gmail.com>> To: ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net>, Cc: JZang(a)camsys.com<mailto:JZang(a)camsys.com> Date: 05/31/2015 11:11 PM Subject: Re: [CTPP] 1990 and 2000 CTPP contents ________________________________ Elaine Are there any plans to post the 1990 and 1980 data online so that interested parties can download the same? Krishnan On Fri, May 15, 2015, 2:06 PM <Elaine.Murakami(a)dot.gov<mailto:Elaine.Murakami(a)dot.gov>> wrote: 1990 CTPP Part 7 at tract level! I did not remember that. I had Brian Gardner look for the CDs in my cubicle at USDOT Navy Yard. JJ Zang will pick them up in the later part of next week (after the TRB Planning applications conference) and make a copy for Chuck. There are 4 CDs and until we look at them, we will not know if all the states are included. Elaine p.s. Bob Paddock of Met Council found the 1980 UTPP file layouts and will be sending them to me! So, now we can write SAS code to read in the flat ASCII files. -----Original Message----- From: ctpp-news-bounces(a)chrispy.net<mailto:ctpp-news-bounces(a)chrispy.net> [mailto:ctpp-news-bounces(a)chrispy.net<mailto:ctpp-news-bounces(a)chrispy.net>] On Behalf Of Ed Christopher Sent: Friday, May 15, 2015 10:30 AM To: ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> Subject: Re: [CTPP] 1990 and 2000 CTPP contents Chuck- I wonder if the 1990 CTPP part 7 will help. It had tracts at the workplace but I am not sure if it covered the the whole state. And then finding it is another issue. Here is what i found to atleast shed some light on part 7, see page 188. http://onlinepubs.trb.org/onlinepubs/conf/1995/cp4/cp4.pdf. I could not find any of my 1990 transview versions of the data. I know I have a complete set minus one state somewhere. If you can find one of the CDs even though you can not extract the data without the extraction software look on it to see if there are any PDF files with documentation stashed on it. I seem to recall that there is. Sorry I could not be any more help right now. On 5/15/2015 11:00 AM, Charles Purvis wrote: > Hi all! > > Ed or Elaine will probably be able to answer my question, but all might (or might not) be interested. > > I’m interested in developing a historical database showing tract-level data on total population, land area, and workers-at-workplace, for 1990, 2000 and 2006/10. I want this at a statewide (California) level, not just for the metropolitan areas. This is part of an ongoing research project on describing changes in rural/suburban/urban patterns in California (perhaps elsewhere, as well). > > The 2006/10 CTPP includes a tract-level summary level, so I have been able to obtain a statewide, census tract level file of workers-at-work from Part 2 tables. > > Similarly, about 11 years ago I extracted a block group-level file of population (Census SF3) and workers-at-work (CTPP 2000, Part 2), which is easily aggregated to census tract level. > > The 1990 CTPP is the first “nationwide” CTPP product. The “statewide” element includes place-to-place, county-to-county for ALL counties in the USA, including rural (non-metropolitan) counties. On the other hand, the “urban” elements of the CTPP is restricted to metropolitan counties, and the finest level geographies are either TAZ, block group or census tract. Whether or not the TAZes aggregate to census tracts is unknown. > > So, am I correct to assume that the Part 2 (workplace tables) from the 1990 CTPP do NOT include tract-of-work data for non-metropolitan counties? That’s my central question. > > A secondary question is: is there a scanned/PDF version of the 1990 > CTPP documentation? (I searched my old website, and I don’t think I > have it in electronic format….) > > I know that the 1980 UTPP was only completed for metropolitan areas, on a cost-reimbursable basis. Some MPOs in California didn’t participate in the 1980 program. > > That’s all for now! > > Chuck Purvis > retired-MTC > > > > > > _______________________________________________ > ctpp-news mailing list > ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> > https://www.chrispy.net/mailman/listinfo/ctpp-news -- Ed Christopher _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> https://www.chrispy.net/mailman/listinfo/ctpp-news _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> https://www.chrispy.net/mailman/listinfo/ctpp-news

10 years, 2 months

Re: [CTPP] 1990 and 2000 CTPP contents

by Patricia Becker

Sorry, but the username/password for the 1990 data isn't working. On Mon, Jun 1, 2015 at 1:39 PM, Jingjing Zang <JZang(a)camsys.com> wrote: > Hi Everyone, > > The 1990 CTPP Part 7 data, which include all states, are now available for > download at: > ftp://ftp.camsys.com/clientsupport/CTPPdata/1990%20CTPP%20Part7/ > > The 1980 UPTT data are flat files and only available for certain MPOs. The > data, along with a summary file for data sources and formats are also > available at: > ftp://ftp.camsys.com/clientsupport/CTPPdata/1980UTPP/ > > Please use the user name and password for both sites: > username: CTPPreader > password: 2014ftpCTPP! > > > > Thanks, > > JJ > > > > Jingjing(JJ) Zang > Cambridge Systematics, Inc. > 4800 Hampden Lane, Suite 800 > Bethesda, MD 20814 > tel 301 347 0100 > fax 301 347 0101 > e-mail jzang(a)camsys.com > www.camsys.com > > > > From: Krishnan Viswanathan <krisviswanathan(a)gmail.com> > To: ctpp-news(a)chrispy.net, > Cc: JZang(a)camsys.com > Date: 05/31/2015 11:11 PM > Subject: Re: [CTPP] 1990 and 2000 CTPP contents > ------------------------------ > > > > Elaine > > Are there any plans to post the 1990 and 1980 data online so that > interested parties can download the same? > > Krishnan > > > On Fri, May 15, 2015, 2:06 PM <*Elaine.Murakami(a)dot.gov* > <Elaine.Murakami(a)dot.gov>> wrote: > 1990 CTPP Part 7 at tract level! I did not remember that. I had Brian > Gardner look for the CDs in my cubicle at USDOT Navy Yard. JJ Zang will > pick them up in the later part of next week (after the TRB Planning > applications conference) and make a copy for Chuck. There are 4 CDs and > until we look at them, we will not know if all the states are included. > > Elaine > > p.s. Bob Paddock of Met Council found the 1980 UTPP file layouts and will > be sending them to me! So, now we can write SAS code to read in the flat > ASCII files. > > > -----Original Message----- > From: *ctpp-news-bounces(a)chrispy.net* <ctpp-news-bounces(a)chrispy.net> > [mailto:*ctpp-news-bounces(a)chrispy.net* <ctpp-news-bounces(a)chrispy.net>] > On Behalf Of Ed Christopher > Sent: Friday, May 15, 2015 10:30 AM > To: *ctpp-news(a)chrispy.net* <ctpp-news(a)chrispy.net> > Subject: Re: [CTPP] 1990 and 2000 CTPP contents > > Chuck- I wonder if the 1990 CTPP part 7 will help. It had tracts at the > workplace but I am not sure if it covered the the whole state. And then > finding it is another issue. Here is what i found to atleast shed some > light on part 7, see page 188. > *http://onlinepubs.trb.org/onlinepubs/conf/1995/cp4/cp4.pdf* > <http://onlinepubs.trb.org/onlinepubs/conf/1995/cp4/cp4.pdf>. I could not > find any of my 1990 transview versions of the data. I know I have a > complete set minus one state somewhere. If you can find one of the CDs > even though you can not extract the data without the extraction software > look on it to see if there are any PDF files with documentation stashed on > it. I seem to recall that there is. > > Sorry I could not be any more help right now. > > On 5/15/2015 11:00 AM, Charles Purvis wrote: > > Hi all! > > > > Ed or Elaine will probably be able to answer my question, but all might > (or might not) be interested. > > > > I’m interested in developing a historical database showing tract-level > data on total population, land area, and workers-at-workplace, for 1990, > 2000 and 2006/10. I want this at a statewide (California) level, not just > for the metropolitan areas. This is part of an ongoing research project on > describing changes in rural/suburban/urban patterns in California (perhaps > elsewhere, as well). > > > > The 2006/10 CTPP includes a tract-level summary level, so I have been > able to obtain a statewide, census tract level file of workers-at-work from > Part 2 tables. > > > > Similarly, about 11 years ago I extracted a block group-level file of > population (Census SF3) and workers-at-work (CTPP 2000, Part 2), which is > easily aggregated to census tract level. > > > > The 1990 CTPP is the first “nationwide” CTPP product. The “statewide” > element includes place-to-place, county-to-county for ALL counties in the > USA, including rural (non-metropolitan) counties. On the other hand, the > “urban” elements of the CTPP is restricted to metropolitan counties, and > the finest level geographies are either TAZ, block group or census tract. > Whether or not the TAZes aggregate to census tracts is unknown. > > > > So, am I correct to assume that the Part 2 (workplace tables) from the > 1990 CTPP do NOT include tract-of-work data for non-metropolitan counties? > That’s my central question. > > > > A secondary question is: is there a scanned/PDF version of the 1990 > > CTPP documentation? (I searched my old website, and I don’t think I > > have it in electronic format….) > > > > I know that the 1980 UTPP was only completed for metropolitan areas, on > a cost-reimbursable basis. Some MPOs in California didn’t participate in > the 1980 program. > > > > That’s all for now! > > > > Chuck Purvis > > retired-MTC > > > > > > > > > > > > _______________________________________________ > > ctpp-news mailing list > > *ctpp-news(a)chrispy.net* <ctpp-news(a)chrispy.net> > > *https://www.chrispy.net/mailman/listinfo/ctpp-news* > <https://www.chrispy.net/mailman/listinfo/ctpp-news> > > -- > Ed Christopher > > _______________________________________________ > ctpp-news mailing list > *ctpp-news(a)chrispy.net* <ctpp-news(a)chrispy.net> > *https://www.chrispy.net/mailman/listinfo/ctpp-news* > <https://www.chrispy.net/mailman/listinfo/ctpp-news> > > _______________________________________________ > ctpp-news mailing list > *ctpp-news(a)chrispy.net* <ctpp-news(a)chrispy.net> > *https://www.chrispy.net/mailman/listinfo/ctpp-news* > <https://www.chrispy.net/mailman/listinfo/ctpp-news> > > > _______________________________________________ > ctpp-news mailing list > ctpp-news(a)chrispy.net > https://www.chrispy.net/mailman/listinfo/ctpp-news > > -- Patricia C. (Patty) Becker APB Associates/Southeast Michigan Census Council (SEMCC) 28300 Franklin Rd, Southfield, MI 48034 office: 248-354-6520 home:248-355-2428 pbecker(a)umich.edu

10 years, 2 months

Re: [CTPP] 1990 and 2000 CTPP contents

by Berggren

Elaine, Krishnan, JJ- Thank you very much for the data. I’m not sure what I will do with it. But, it is great to have. I do have a couple of comments/questions…. · Am I mis-understanding the 1980 dataset? Shouldn’t the folder/sub-directory be named to reference San Jose rather than the San Joaquin Valley? · Is there no data for the ‘West Region’? [Signature Block updated larger3] From: ctpp-news-bounces(a)chrispy.net [mailto:ctpp-news-bounces(a)chrispy.net] On Behalf Of Elaine.Murakami(a)dot.gov Sent: Monday, June 01, 2015 12:34 PM To: ctpp-news(a)chrispy.net Subject: Re: [CTPP] 1990 and 2000 CTPP contents As JJ mentioned, we have only a few of the 1980 UTPP files available. I have attached the list of what we have. They are (mostly) in flat ASCII. Elaine From: ctpp-news-bounces(a)chrispy.net<mailto:ctpp-news-bounces(a)chrispy.net> [mailto:ctpp-news-bounces(a)chrispy.net] On Behalf Of Jingjing Zang Sent: Monday, June 01, 2015 10:40 AM To: Krishnan Viswanathan Cc: ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> Subject: Re: [CTPP] 1990 and 2000 CTPP contents Hi Everyone, The 1990 CTPP Part 7 data, which include all states, are now available for download at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1990%20CTPP%20Part7/ The 1980 UPTT data are flat files and only available for certain MPOs. The data, along with a summary file for data sources and formats are also available at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1980UTPP/ Please use the user name and password for both sites: username: CTPPreader password: 2014ftpCTPP! Thanks, JJ Jingjing(JJ) Zang Cambridge Systematics, Inc. 4800 Hampden Lane, Suite 800 Bethesda, MD 20814 tel 301 347 0100 fax 301 347 0101 e-mail jzang(a)camsys.com<mailto:jzang(a)camsys.com> www.camsys.com From: Krishnan Viswanathan <krisviswanathan(a)gmail.com<mailto:krisviswanathan(a)gmail.com>> To: ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net>, Cc: JZang(a)camsys.com<mailto:JZang(a)camsys.com> Date: 05/31/2015 11:11 PM Subject: Re: [CTPP] 1990 and 2000 CTPP contents ________________________________ Elaine Are there any plans to post the 1990 and 1980 data online so that interested parties can download the same? Krishnan On Fri, May 15, 2015, 2:06 PM <Elaine.Murakami(a)dot.gov<mailto:Elaine.Murakami(a)dot.gov>> wrote: 1990 CTPP Part 7 at tract level! I did not remember that. I had Brian Gardner look for the CDs in my cubicle at USDOT Navy Yard. JJ Zang will pick them up in the later part of next week (after the TRB Planning applications conference) and make a copy for Chuck. There are 4 CDs and until we look at them, we will not know if all the states are included. Elaine p.s. Bob Paddock of Met Council found the 1980 UTPP file layouts and will be sending them to me! So, now we can write SAS code to read in the flat ASCII files. -----Original Message----- From: ctpp-news-bounces(a)chrispy.net<mailto:ctpp-news-bounces(a)chrispy.net> [mailto:ctpp-news-bounces(a)chrispy.net<mailto:ctpp-news-bounces(a)chrispy.net>] On Behalf Of Ed Christopher Sent: Friday, May 15, 2015 10:30 AM To: ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> Subject: Re: [CTPP] 1990 and 2000 CTPP contents Chuck- I wonder if the 1990 CTPP part 7 will help. It had tracts at the workplace but I am not sure if it covered the the whole state. And then finding it is another issue. Here is what i found to atleast shed some light on part 7, see page 188. http://onlinepubs.trb.org/onlinepubs/conf/1995/cp4/cp4.pdf. I could not find any of my 1990 transview versions of the data. I know I have a complete set minus one state somewhere. If you can find one of the CDs even though you can not extract the data without the extraction software look on it to see if there are any PDF files with documentation stashed on it. I seem to recall that there is. Sorry I could not be any more help right now. On 5/15/2015 11:00 AM, Charles Purvis wrote: > Hi all! > > Ed or Elaine will probably be able to answer my question, but all might (or might not) be interested. > > I’m interested in developing a historical database showing tract-level data on total population, land area, and workers-at-workplace, for 1990, 2000 and 2006/10. I want this at a statewide (California) level, not just for the metropolitan areas. This is part of an ongoing research project on describing changes in rural/suburban/urban patterns in California (perhaps elsewhere, as well). > > The 2006/10 CTPP includes a tract-level summary level, so I have been able to obtain a statewide, census tract level file of workers-at-work from Part 2 tables. > > Similarly, about 11 years ago I extracted a block group-level file of population (Census SF3) and workers-at-work (CTPP 2000, Part 2), which is easily aggregated to census tract level. > > The 1990 CTPP is the first “nationwide” CTPP product. The “statewide” element includes place-to-place, county-to-county for ALL counties in the USA, including rural (non-metropolitan) counties. On the other hand, the “urban” elements of the CTPP is restricted to metropolitan counties, and the finest level geographies are either TAZ, block group or census tract. Whether or not the TAZes aggregate to census tracts is unknown. > > So, am I correct to assume that the Part 2 (workplace tables) from the 1990 CTPP do NOT include tract-of-work data for non-metropolitan counties? That’s my central question. > > A secondary question is: is there a scanned/PDF version of the 1990 > CTPP documentation? (I searched my old website, and I don’t think I > have it in electronic format….) > > I know that the 1980 UTPP was only completed for metropolitan areas, on a cost-reimbursable basis. Some MPOs in California didn’t participate in the 1980 program. > > That’s all for now! > > Chuck Purvis > retired-MTC > > > > > > _______________________________________________ > ctpp-news mailing list > ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> > https://www.chrispy.net/mailman/listinfo/ctpp-news -- Ed Christopher _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> https://www.chrispy.net/mailman/listinfo/ctpp-news _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> https://www.chrispy.net/mailman/listinfo/ctpp-news

10 years, 2 months

Re: [CTPP] 1990 and 2000 CTPP contents

by Elaine.Murakami＠dot.gov

As JJ mentioned, we have only a few of the 1980 UTPP files available. I have attached the list of what we have. They are (mostly) in flat ASCII. Elaine From: ctpp-news-bounces(a)chrispy.net [mailto:ctpp-news-bounces(a)chrispy.net] On Behalf Of Jingjing Zang Sent: Monday, June 01, 2015 10:40 AM To: Krishnan Viswanathan Cc: ctpp-news(a)chrispy.net Subject: Re: [CTPP] 1990 and 2000 CTPP contents Hi Everyone, The 1990 CTPP Part 7 data, which include all states, are now available for download at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1990%20CTPP%20Part7/ The 1980 UPTT data are flat files and only available for certain MPOs. The data, along with a summary file for data sources and formats are also available at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1980UTPP/ Please use the user name and password for both sites: username: CTPPreader password: 2014ftpCTPP! Thanks, JJ Jingjing(JJ) Zang Cambridge Systematics, Inc. 4800 Hampden Lane, Suite 800 Bethesda, MD 20814 tel 301 347 0100 fax 301 347 0101 e-mail jzang(a)camsys.com<mailto:jzang(a)camsys.com> www.camsys.com From: Krishnan Viswanathan <krisviswanathan(a)gmail.com<mailto:krisviswanathan(a)gmail.com>> To: ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net>, Cc: JZang(a)camsys.com<mailto:JZang(a)camsys.com> Date: 05/31/2015 11:11 PM Subject: Re: [CTPP] 1990 and 2000 CTPP contents ________________________________ Elaine Are there any plans to post the 1990 and 1980 data online so that interested parties can download the same? Krishnan On Fri, May 15, 2015, 2:06 PM <Elaine.Murakami(a)dot.gov<mailto:Elaine.Murakami(a)dot.gov>> wrote: 1990 CTPP Part 7 at tract level! I did not remember that. I had Brian Gardner look for the CDs in my cubicle at USDOT Navy Yard. JJ Zang will pick them up in the later part of next week (after the TRB Planning applications conference) and make a copy for Chuck. There are 4 CDs and until we look at them, we will not know if all the states are included. Elaine p.s. Bob Paddock of Met Council found the 1980 UTPP file layouts and will be sending them to me! So, now we can write SAS code to read in the flat ASCII files. -----Original Message----- From: ctpp-news-bounces(a)chrispy.net<mailto:ctpp-news-bounces(a)chrispy.net> [mailto:ctpp-news-bounces(a)chrispy.net<mailto:ctpp-news-bounces(a)chrispy.net>] On Behalf Of Ed Christopher Sent: Friday, May 15, 2015 10:30 AM To: ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> Subject: Re: [CTPP] 1990 and 2000 CTPP contents Chuck- I wonder if the 1990 CTPP part 7 will help. It had tracts at the workplace but I am not sure if it covered the the whole state. And then finding it is another issue. Here is what i found to atleast shed some light on part 7, see page 188. http://onlinepubs.trb.org/onlinepubs/conf/1995/cp4/cp4.pdf. I could not find any of my 1990 transview versions of the data. I know I have a complete set minus one state somewhere. If you can find one of the CDs even though you can not extract the data without the extraction software look on it to see if there are any PDF files with documentation stashed on it. I seem to recall that there is. Sorry I could not be any more help right now. On 5/15/2015 11:00 AM, Charles Purvis wrote: > Hi all! > > Ed or Elaine will probably be able to answer my question, but all might (or might not) be interested. > > I’m interested in developing a historical database showing tract-level data on total population, land area, and workers-at-workplace, for 1990, 2000 and 2006/10. I want this at a statewide (California) level, not just for the metropolitan areas. This is part of an ongoing research project on describing changes in rural/suburban/urban patterns in California (perhaps elsewhere, as well). > > The 2006/10 CTPP includes a tract-level summary level, so I have been able to obtain a statewide, census tract level file of workers-at-work from Part 2 tables. > > Similarly, about 11 years ago I extracted a block group-level file of population (Census SF3) and workers-at-work (CTPP 2000, Part 2), which is easily aggregated to census tract level. > > The 1990 CTPP is the first “nationwide” CTPP product. The “statewide” element includes place-to-place, county-to-county for ALL counties in the USA, including rural (non-metropolitan) counties. On the other hand, the “urban” elements of the CTPP is restricted to metropolitan counties, and the finest level geographies are either TAZ, block group or census tract. Whether or not the TAZes aggregate to census tracts is unknown. > > So, am I correct to assume that the Part 2 (workplace tables) from the 1990 CTPP do NOT include tract-of-work data for non-metropolitan counties? That’s my central question. > > A secondary question is: is there a scanned/PDF version of the 1990 > CTPP documentation? (I searched my old website, and I don’t think I > have it in electronic format….) > > I know that the 1980 UTPP was only completed for metropolitan areas, on a cost-reimbursable basis. Some MPOs in California didn’t participate in the 1980 program. > > That’s all for now! > > Chuck Purvis > retired-MTC > > > > > > _______________________________________________ > ctpp-news mailing list > ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> > https://www.chrispy.net/mailman/listinfo/ctpp-news -- Ed Christopher _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> https://www.chrispy.net/mailman/listinfo/ctpp-news _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net<mailto:ctpp-news(a)chrispy.net> https://www.chrispy.net/mailman/listinfo/ctpp-news

10 years, 2 months

Re: [CTPP] 1990 and 2000 CTPP contents

by Jingjing Zang

Hi Everyone, The 1990 CTPP Part 7 data, which include all states, are now available for download at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1990%20CTPP%20Part7/ The 1980 UPTT data are flat files and only available for certain MPOs. The data, along with a summary file for data sources and formats are also available at: ftp://ftp.camsys.com/clientsupport/CTPPdata/1980UTPP/ Please use the user name and password for both sites: username: CTPPreader password: 2014ftpCTPP! Thanks, JJ Jingjing(JJ) Zang Cambridge Systematics, Inc. 4800 Hampden Lane, Suite 800 Bethesda, MD 20814 tel 301 347 0100 fax 301 347 0101 e-mail jzang(a)camsys.com www.camsys.com From: Krishnan Viswanathan <krisviswanathan(a)gmail.com> To: ctpp-news(a)chrispy.net, Cc: JZang(a)camsys.com Date: 05/31/2015 11:11 PM Subject: Re: [CTPP] 1990 and 2000 CTPP contents Elaine Are there any plans to post the 1990 and 1980 data online so that interested parties can download the same? Krishnan On Fri, May 15, 2015, 2:06 PM <Elaine.Murakami(a)dot.gov> wrote: 1990 CTPP Part 7 at tract level! I did not remember that. I had Brian Gardner look for the CDs in my cubicle at USDOT Navy Yard. JJ Zang will pick them up in the later part of next week (after the TRB Planning applications conference) and make a copy for Chuck. There are 4 CDs and until we look at them, we will not know if all the states are included. Elaine p.s. Bob Paddock of Met Council found the 1980 UTPP file layouts and will be sending them to me! So, now we can write SAS code to read in the flat ASCII files. -----Original Message----- From: ctpp-news-bounces(a)chrispy.net [mailto:ctpp-news-bounces(a)chrispy.net] On Behalf Of Ed Christopher Sent: Friday, May 15, 2015 10:30 AM To: ctpp-news(a)chrispy.net Subject: Re: [CTPP] 1990 and 2000 CTPP contents Chuck- I wonder if the 1990 CTPP part 7 will help. It had tracts at the workplace but I am not sure if it covered the the whole state. And then finding it is another issue. Here is what i found to atleast shed some light on part 7, see page 188. http://onlinepubs.trb.org/onlinepubs/conf/1995/cp4/cp4.pdf. I could not find any of my 1990 transview versions of the data. I know I have a complete set minus one state somewhere. If you can find one of the CDs even though you can not extract the data without the extraction software look on it to see if there are any PDF files with documentation stashed on it. I seem to recall that there is. Sorry I could not be any more help right now. On 5/15/2015 11:00 AM, Charles Purvis wrote: > Hi all! > > Ed or Elaine will probably be able to answer my question, but all might (or might not) be interested. > > I’m interested in developing a historical database showing tract-level data on total population, land area, and workers-at-workplace, for 1990, 2000 and 2006/10. I want this at a statewide (California) level, not just for the metropolitan areas. This is part of an ongoing research project on describing changes in rural/suburban/urban patterns in California (perhaps elsewhere, as well). > > The 2006/10 CTPP includes a tract-level summary level, so I have been able to obtain a statewide, census tract level file of workers-at-work from Part 2 tables. > > Similarly, about 11 years ago I extracted a block group-level file of population (Census SF3) and workers-at-work (CTPP 2000, Part 2), which is easily aggregated to census tract level. > > The 1990 CTPP is the first “nationwide” CTPP product. The “statewide” element includes place-to-place, county-to-county for ALL counties in the USA, including rural (non-metropolitan) counties. On the other hand, the “urban” elements of the CTPP is restricted to metropolitan counties, and the finest level geographies are either TAZ, block group or census tract. Whether or not the TAZes aggregate to census tracts is unknown. > > So, am I correct to assume that the Part 2 (workplace tables) from the 1990 CTPP do NOT include tract-of-work data for non-metropolitan counties? That’s my central question. > > A secondary question is: is there a scanned/PDF version of the 1990 > CTPP documentation? (I searched my old website, and I don’t think I > have it in electronic format….) > > I know that the 1980 UTPP was only completed for metropolitan areas, on a cost-reimbursable basis. Some MPOs in California didn’t participate in the 1980 program. > > That’s all for now! > > Chuck Purvis > retired-MTC > > > > > > _______________________________________________ > ctpp-news mailing list > ctpp-news(a)chrispy.net > https://www.chrispy.net/mailman/listinfo/ctpp-news -- Ed Christopher _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net https://www.chrispy.net/mailman/listinfo/ctpp-news _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net https://www.chrispy.net/mailman/listinfo/ctpp-news

10 years, 2 months

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