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1. Lakes: Afghanistan, 1990-2004
1990. Afghanistan Information Management Service. This polygon shapefile represents the lakes of Afghanistan from the United States Defense Mapping Agency (USDMA) 1:100,000 scale topo maps. This la... Afghanistan Information Management Service.
2. Major Basins, Main Rivers, and Branch River Watersheds of Afghanistan
1990. Afghanistan Information Management Service. This polygon shapefile shows the main rivers, basoins and watersheds of Afghanistan with province district boundaries.This dataset is intended for ... Afghanistan Information Management Service.
3. Major Rivers: Afghanistan, 1990-2004
1990. Afghanistan Information Management Service. This polygon shapefile represents the river features of the major river regions of Afghanistan for 2005. This layer is part of the Topographic Maps... Afghanistan Information Management Service.
4. Rivers: Afghanistan, 1990-2004
1990. United States. Agency for International Development. This line shapefile depicts river features of Afghanistan from 1990 until 2004. These data were created by the United States Defense Mapping Agency... Afghanistan Information Management Service.
5. Watersheds: Afghanistan, 2003
2003. Afghanistan Information Management Service. This polygon shapefile contains forty-one watersheds delineated within five river basins in Afghanistan, five of them are non-drainage areas. The s... Afghanistan Information Management Service.
6. Census Hydrographic Features, 2000 - San Francisco Bay Area, California
2000. California. Metropolitan Transportation Commission. This polygon shapefile displays the hydrographic features throughout the San Francisco Bay Area of California. This category includes shorelines of... California. Metropolitan Transportation Commission.
7. Digital Update Unit Regions: Russian River Basin, California, 1999-2002
1999. Circuit Rider Productions. This dataset contains regions representing the domains of the digital update units from National Hydrography Data and features were selected based ... Circuit Rider Productions.
8. Ground GeoWaterbodies: Russian River, California, 1998-2002
1998. Circuit Rider Productions. This polygon shapefile depicts groundwater basins and sub-basins as defined by the California Department of Water Resources, and are designated on ... Circuit Rider Productions.
9. Hydrographic Point Features: Russian River Basin, California, 1998-2002
1998. Circuit Rider Productions. This point shapefile represents hydrographic point features such as springs and wells. The point features were selected based on their spatial loca... Circuit Rider Productions.
10. Hydrographic Polygons: Russian River Basin, California, 1998-2002
1998. Circuit Rider Productions. This polygon shapefile represents flowing waters (rivers and streams), standing waters (lakes and ponds), and wetlands -- both natural and manmade.... Circuit Rider Productions.