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System Outage Notice

  It’s time for some much needed system maintenance.  The Arkansas Spatial Data Infrastructure will be offline beginning on Friday, May 8th through the weekend until Monday May 11th.  Users should make your data request and fill your carts now for any data needed prior to the weekend.

Updated Centerlines for Crawford, Sebastian & Scott Counties

The Arkansas Road Centerline File (ACF)  has been updated. This ACF update includes:  Crawford, Sebastian and Scott counties. ACF by County: http://bit.ly/ACF4Statewide dataset: ftp://ftp.geostor.arkansas.gov/Public_Statewide/ Filename (TRANSP_ROADS_ACF_line) The update for these counties was provided by the GIS Team at Western Arkansas Planning and Development District. Special thanks to their staff for providing high quality data for use by the […]

ZIP+4 ® Centroids Updated for Calhoun, Desha, Van Buren, Woodruff and Izard Counties

ZIP+4® centroid coordinates have been realigned and published for Calhoun, Desha, Van Buren, Woodruff, and Izard Counties.  For history on the publication of ZIP+4® centroid coordinates visit this article.ZIP+4® on GeoStor: http://bit.ly/zip_4_centroidsZIP+4® on Statewide FTP: ftp://ftp.geostor.arkansas.gov/Public_Statewide/  TITLE: LOCAT_ZIP_PLUS_4

Arkansas Road Centerline File Updated

The Arkansas Road Centerline File (ACF)  has been updated. This ACF update includes:  Calhoun, Howard, Miller, Polk and Yell counties. ACF by County: http://bit.ly/ACF4Statewide dataset: ftp://ftp.geostor.arkansas.gov/Public_Statewide/ Filename (TRANSP_ROADS_ACF_line) Special thanks to the hard working folks in those counties for providing high quality data for use by the broader community.

City Boundary Update

The City Boundary for Elm Springs, Springdale, Fort Smith, and North Little Rock, Arkansas have been updated on GeoStor.The file can be downloaded via http://bit.ly/CityBoundary Very special thanks to the AHTD Mapping Section for this update and all the hard effort it takes to digitize these map revisions and complicated annexation changes.