This blog is maintained by GeoStor staff from the AGIO

Wednesday, February 23, 2011

City Boundary updates

Note: Schema change Pop2000 replaces Population and represents the information collected in the 2000 census. Pop2010 was added and represents the information collected in the 2010 census.


The Arkansas Highway & Transportation Department has provided an update to the City Boundary file. This update includes modifications to the following city boundaries: Alexander, Alma, Antoine, Ash Flat,  Batesville, Ben Lomond, Benton, Big Flat, Briarcliff, Bull Shoals, Caldwell, Cave City, Cedarville, Cherokee Village, Chester, Colt, Cotter, Daisy, De Queen, Delight, Dyer, Evening Shade, Flippin, Forrest City, Gassville, Gillham, Glenwood, Horatio, Hughes, Jacksonville, Kibler, Lakeview, Little Rock, Lockesburg, Madison,  Maumelle, Mountain Home, Mountainburg, Mulberry, Murfreesboro, Norfork, North Little Rock, Palestine, Pyatt, Rudy, Salesville, Sheridan,  Sidney, Star City, Summit , Wheatley, White Hall, Widener, Williford, Yellville


The file can be downloaded via http://goo.gl/lWrJi
 

Wednesday, February 16, 2011

Census 2010 Resources

We have found the links below useful (even for a pdf). Those digging into the 2010 Census data might want to take a look.


The record layouts for each shapefile layer contained in the 2010 Census Redistricting (P.L. 94-171) TIGER/Line Shapefiles as well as relationship files.  Shapefiles are listed in alphabetical order by geographic entity type. http://goo.gl/1BFrv 


2010 Census Redistricting Data (Public Law 94-171) Summary File http://goo.gl/sPBeO

American FactFinder  http://factfinder2.census.gov/main.html

Select 2010 Census data for AR is available at http://goo.gl/cRudq

Tuesday, February 15, 2011

AR 2010 Census Data


UPDATE: A processing error was identified in the Blocks - 2010 Census file . This error was introduced while loading into the GeoStor System. The error has been corrected in all locations (downloads & FTP). Please consider downloading the data again if you retrieved it prior to 2/15/2011 5:00pm. We are sorry for the inconvenience and thank the user who brought the error to our attention.

2010 Census data has been released for Arkansas. Visit American FactFinder (http://factfinder2.census.gov/main.html) if you wish to download from the US Census Bureau.The data sets below have been published in GeoStor to support redistricting efforts. Users should be aware; not all census geography will align with other data sets in GeoStor. Geographies represented in the City Boundary, County Boundary, School District and other files on GeoStor are more current than those found in the Census files.

Visit the GeoStor ftp site (http://bit.ly/ARCensusData) if you would like to download the files statewide as a shapefile (zipped).

Direct link to files below http://geostor.arkansas.gov/G6/Home.html?q=2010+Census
Blocks - 2010 Census (Shapefile is 600 MB and took 1 hour to process. Thank you for your patience.)
Congressional District - 2010 Census
County Boundary - 2010 Census
House District - 2010 Census
Places - 2010 Census
Senate District - 2010 Census
School District - 2010 Census
Voting District - 2010 Census

*Note: Not all of the tables have been linked to the geographic data. The PL194-74 files for Arkansas have been compiled into an access database. The Access database can be downloaded here (60MB zip file ftp://ftp.geostor.arkansas.gov/Public_Statewide/2010Census/Ark_PL2010_Access2003.zip).

Saturday, February 5, 2011

Parcel and School Updates

Pope County Parcels have been updated in the GeoStor databases
Links to data: http://bit.ly/Parcel1
Statewide dataset: ftp://ftp.geostor.arkansas.gov/Pu blic_Statewide/ Filenames (CADAS_PARCEL_POLYGON_CAMP and CADAS_PARCEL_CENTROID_CAMP)


Arkansas Public Schools k-12 file has been updated in the GeoStor Database http://goo.gl/GZP2M