CTPP

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3068 discussions

by ed christopher

Subject: [public-news-alert] Census Bureau News Date: Tue, 6 Feb 2001 11:58:00 -0500 (EST) From: "Angela C. Baker (PIO)" <baker001(a)info.census.gov> To: press-release(a)info.census.gov FOR IMMEDIATE RELEASE TUESDAY, FEBRUARY 6, 2001 Public Information Office CB01-22 301-457-3030/301-457-3670 (fax) 301-457-1037 (TDD) e-mail: pio(a)census.gov Leo Dougherty 301-457-1128 Census Bureau Breaks New Ground with Release of DVD Products The release on Digital Versatile Discs (DVDs) of two geographic products, the fourth version of the TIGER/Census Tract Street Index (CTSI 4) and the federal geographic data viewer called LandView , makes the Census Bureau one of the first federal agencies to publish huge amounts of digital data on DVD and signals a move by the agency to supplement lower-capacity CD-ROMs. The Census Bureau has a tradition of pioneering new technologies to disseminate large public-use files. It used CD-ROMs to disseminate the results of the 1990 Census of Population and Housing, as well as extracts from its Topologically Integrated Geographic Encoding and Referencing (TIGER) system, and it has been in the forefront of federal agencies taking advantage of the Internet as a dissemination vehicle. CTSI 4, used by banks and other financial institutions to meet statutory reporting requirements for assigning property addresses on loan applications to the 1990 census tract in which they are located, was released on a single DVD last Nov. 27. Released Nov. 14 on a single DVD rather than 13 CD-ROMs, LandView IV contains both database management software and mapping software, as well as Census Bureau digital map data, U.S. Geological Survey geographic names, data on Environmental Protection Agency-regulated sites and 1990 census demographic and socioeconomic data. The Census Bureau expects a substantial increase in the amount of Census 2000 data published on disc compared to 1990. All machine-readable files will be published on disc. In 1990, only some files were available on CD-ROM. Even with its efforts to reduce file sizes by using compressed data formats, the Census 2000 CD-ROM series could approach 1,000 individual discs (about seven times the total published in 1990). To service customers who want all states in a series (federal depository libraries, census information centers, etc.), the Census Bureau will put each series (Summary Files 1 through 4) on a much smaller number of DVDs, depending on file sizes and formats, after individual state files have been issued on recordable CD-ROMs. DVD was developed by the optical disc industry as the next evolutionary stage in compact disc technology. DVD-ROM uses the same basic technology as DVD video discs, which contain entire feature-length movies. Other Census Bureau geographic products planned for DVD include the TIGER/Line files, beginning with the Redistricting Census 2000 TIGER/Line Files. -X- Editor's note: The embargoed data can be accessed at http://www.census.gov/dcmd/embargo.html. Call the Public Information Office for a password. After the release time, go to http://www.census.gov/geo/www/tiger

24 years, 6 months

[CTPP] Fwd: ESRI Announces Census Watch and TIGER/Line 2000 Shapefiles on Geography Network

by Nanda Srinivasan

I got this Information from ESRI on TIGER/Line 2000 shapefiles. Thank you! Nanda Srinivasan 202-366-5021

24 years, 6 months

Re: [CTPP] TIGER 2000 update

by Peter H. Van Demark

Census transportation community: Users of Caliper GIS products (TransCAD and Maptitude) will be able to get free compact geographic (CDF) files created from Redistricting Census 2000 TIGER/Line. These will come with built-in styles, labels, and autoscaling, ready to be used as layers in your maps. For more information on when these files will be available and how to acquire them, please visit our web site at (http://www.caliper.com). Peter ---------------------------------------------------------------- Peter Van Demark Director of GIS Products and Training Phone: 617-527-4700 Caliper Corporation Fax: 617-527-5113 1172 Beacon Street E-mail: peter(a)caliper.com Newton MA 02461-9926 Web site: http://www.caliper.com

24 years, 6 months

[CTPP] TIGER 2000 update and ESRI sites

by Chuck Purvis

Hello census-transportation community! Just an update to the release status of the TIGER/line 2000 "redistricting" files. 36 of 52 states/districts have been released as of 2/2/01. States not yet available (as of 2/2/01, AM) are: California, Idaho, Michigan, Minnesota, New Hampshire, New Mexico, North Carolina, Oregon, Puerto Rico, Rhode Island, South Carolina, Tennessee, Utah, Washington, West Virginia, and Wyoming. Raw TIGER data is available from the Census Bureau web site at: http://www.census.gov/geo/www/tiger/rd_2ktiger/tgr2kweb.html ESRI, the commercial developed of ArcView and ArcInfo, has developed a web site for the free downloading of TIGER 2000 GIS files already converted to ArcView "shp" file format. You do have to register, but it really is free and it really does work. Highly recommended! The site is: http://www.geographynetwork.com/data/tiger2000/ Another new site maintained by ESRI is their "Census Watch" site, at: http://www.esri.com/industries/localgov/censuswatch/ I haven't fully explored this Census Watch site, but it bears monitoring. If there are any other web sites worth mentioning in converting TIGER/line to other commercial GIS packages, it might be useful to drop a line to this listserv. (Especially any kind of freeware or shareware useful in converting between GIS packages: ArcView shp files to MapInfo, to/from Caliper's products, etc.) One more web site worth mentioning is a Census 2000 web site for journalists established by Professor Stephen Doig of Arizona State University. "Reporting Census 2000: A Guide for Journalists" can also be a guide for the regional or city planner responsible for summarizing census data. Check it out at: http://cronkite.pp.asu.edu/census/index.htm That's about all for now. It looks like we will all have about a month to play around with our Census 2000 GIS files before PL 94-171 data starts coming about a month from now. cheers, Chuck Purvis, MTC

24 years, 6 months

[CTPP] News Alert

by ed christopher

From: Census2000 <Census2000(a)ccmc.org> Attached as an RTF file is a News Alert from the Census 2000 Initiative Group. The Alert is rather long but contains a variety of interesting information. Articles of note include Utah Challenges Apportionment in Court Citing Omission of Mormon Missionaries Senate Confirms Evans To Be Commerce Secretary Count Question Resolution Process Outlined in Federal Register State legislative Update and Statistically Corrected Numbers Census Monitoring Board Activities Census 2000 Operations Update News from Congress

24 years, 6 months

[CTPP] Survey of Transportation Surveys

by Heather Contrino

Thank you to those of you have responded to TRB Committee on Travel Survey Methods' (A1D10) request to participate in the Internet based survey of transportation surveys. The response has been very good and your participation is greatly appreciated. If you have not done so, please respond by Wednesday, January 31st. This is the last day that the instrument will be posted on the Internet. We would like to get as large as a response as possible so that a thorough assessment of the types and characteristics of the surveys conducted by transportation organizations can be completed. You can access the survey at: http://production2.voxco.com/online/nustats.mpo Thank you again for your time and help with this effort!!!!

24 years, 6 months

[CTPP] Re: Update on the Status of the NPTS and the ATS

by Nancy Mcguckin

The National Household Travel Survey (the NPTS/ATS) is starting up in early March, and will continue in the field for one calendar year. The national sample is 25,000 households, add-on areas may add another 20,000 samples. The questionnaire combining the two surveys has been smoothed, and a few interesting data items have been added. We are obtaining information on work at home, internet availability and use, immigrant status, travel disability, and greater trip purpose detail. The questionnaire will be available on the website within the next week or two. The website address for the combined survey is: www.bts.gov/nhts Thanks to everybody who let your needs for this data be known. We have really been heartened by the amount of interest and support for the surveys.

24 years, 6 months

Re: [CTPP] Stp 1 - Block level data

by Srinivasan

There are a few changes in Summary File 1 specifications. You can access the SF1 specifications (current as of June 2000) from the State Data Center Clearinghouse website at: http://www.sdcbidc.iupui.edu/2k/products/products.html The Census Bureau can correct me if there have been any changes in SF1 plans since June 2000. Thank you Nanda Srinivasan >>> jhoek(a)gvmc.org 01/15/01 10:08AM >>> Will the data fields for Stf 1, data by block level, be the same as they were in the 1990 census? Or can anyone tell me where to find out. I have looked through the Census web site.

24 years, 6 months

[CTPP] Survey of Transportation Surveys

by Heather Contrino

Thank you to those of you have responded to TRB Committee on Travel Survey Methods' (A1D10) request to participate in the Internet based survey of transportation surveys. The response has been very good and your participation is greatly appreciated. If you have not done so, please try to respond by January 17th. Would like to get as large as a response as possible so that a thorough assessment of the types and characteristics of the surveys conducted by transportation organizations can be completed. You can access the survey at: http://production2.voxco.com/online/nustats.mpo Thank you again for your time and help with this effort!!!!

24 years, 7 months

[CTPP] They are back...

by ed christopher

Those Census 2000 'news alerts' that kept us informed of the Congressional activities surrounding the census are back. For more than four years the Census 2000 Initiative, a coalition of civil rights, women's rights, labor and public interest organizations supporting scientific sampling for Census 2000, distributed the News Alerts detailing the planning and then the taking of the most recent decennial census. Previous issues of the News Alerts, and fact sheets on all aspects of Census 2000, are available at the Initiative's web site at http://www.census2000.org. I was on the mailing list for the 'news alerts' and the last one was published in September 2000. Today I just receive a new 'news alert' and a notice that the Census 2000 Initiative Group would continue publishing them throughout 2001. They sent it along as a Word file which i have attached. Enjoy

24 years, 7 months

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