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1. Arkansas Rivers

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1997. Geographic Data Technology, Inc. (GDT), Harvard Geospatial Library, and Environmental Systems Research Institute, Inc. (ESRI). Arkansas Rivers represents streams and rivers within Arkansas. Environmental Systems Research Institute, Inc. (ESRI).

2. Arkansas Tracts

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1999. Geographic Data Technology, Inc. (GDT), Harvard Geospatial Library, and Environmental Systems Research Institute, Inc. (ESRI). Arkansas Tracts represents the U.S. Census tracts and block numbering areas (BNA) of Arkansas. Environmental Systems Research Institute, Inc. (ESRI).

3. Arkansas Rivers 2002

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1997. Geographic Data Technology, Inc. (GDT). Arkansas Rivers represents streams and rivers within Arkansas. Environmental Systems Research Institute, Inc. (ESRI).

4. Arkansas Block Groups

Polygon Harvard University Restricted content
1999. Geographic Data Technology, Inc. (GDT), Harvard Geospatial Library, and Environmental Systems Research Institute, Inc. (ESRI). Arkansas Block Groups represents the U.S. Census block groups of Arkansas. Environmental Systems Research Institute, Inc. (ESRI).

5. Arkansas Major Roads

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1999. Geographic Data Technology, Inc. (GDT), Harvard Geospatial Library, and Environmental Systems Research Institute, Inc. (ESRI). Arkansas Major Roads represents interstate, U.S., and state highways and other major thoroughfares within Arkansas. Environmental Systems Research Institute, Inc. (ESRI).

6. Census Counties, 1990 - Arkansas

Polygon Harvard University Public content
1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. This datalayer displays the counties of the state of Arkansas, based on a ground condition of January 1, 1990. The primary legal divisions of most ...

7. Arkansas Major Roads 2002

Line Princeton University Restricted content
1999. Geographic Data Technology, Inc. (GDT). Arkansas Major Roads represents interstate, U.S., and state highways and other major thoroughfares within Arkansas. Environmental Systems Research Institute, Inc. (ESRI).

8. Arkansas Block Centroid Populations

Point Harvard University Restricted content
1990. Environmental Systems Research Institute, Inc. (ESRI) and Harvard Geospatial Library. Arkansas Block Centroid Populations represents the population of the U.S. Census block centroids for Arkansas. U.S. Census blocks are the smallest ... Environmental Systems Research Institute, Inc. (ESRI).

9. Census Railroads, 1995 - Arkansas

Line Harvard University Public content
1995. U.S. Department of Commerce, Bureau of the Census, Geography Division. This datalayer displays a variety of railroad features throughout the state of Arkansas. Categories represented here include: Primary rail line: A ...

10. Census Places, 1990 - Arkansas

Polygon Harvard University Public content
1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. This datalayer displays the Census Places for the state of Arkansas based on the ground condition of January 1, 1990. Places, for the reporting of ...