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141. Western Sahara Administrative Boundaries Level 1, 2006

2006. ESRI. Western Sahara Administrative Boundaries Level 1 is a polygon theme representing the boundaries for the first-level administrative units of Western... ESRI.

142. Yemen Administrative Boundaries Level 1, 2006

2006. ESRI. Yemen Administrative Boundaries Level 1 is a polygon theme representing the boundaries for the first-level administrative units of Yemen. ESRI.

143. Canada Indian Reserves, 2006

2002. DMTI Spatial Inc. and ESRI. Canada Indian Reserves represents the Indian Reserves within Canada. The Indian Reserves are based on the National Atlas Information Service (NAIS... ESRI.

144. United States Urbanized Areas, 2008

2001. National Atlas of the United States and the United States Geological Survey and ESRI. United States Urbanized Areas is a polygon theme representing urban areas in the United States derived from the urban areas layer of the Digital Ch... ESRI.

145. World Wildlife Fund Marine Ecoregions, 2008

2001. World Wildlife Fund and ESRI. World Wildlife Fund Marine Ecoregions is a polygon theme representing global marine ecoregions. Ecoregions are defined as relatively large areas of... ESRI.

146. World Map Background, 2008

1996. ESRI. World Map Background is a polygon theme representing grid cells of 30 by 30 degrees that cover the world. This dataset is a part of the 2008 ESRI ... ESRI.

147. United States Linear Water Features (polygon)

1995. National Atlas of the United States and the United States Geological Survey and ESRI. United States Linear Water Features (polygon) is a polygon theme representing the water feature areas (for example, bays, glaciers, lakes, and swa... ESRI.

148. World Countries, 1992

1992. ESRI. World Countries 1992 represents the boundaries for the countries of the world, as they existed in 1992 showing the Soviet Union, Yugoslavia, and Cz... ESRI.

149. United States Federal and Indian Land Areas, 2008

1972. National Atlas of the United States and the United States Geological Survey and ESRI. United States Federal and Indian Land Areas is a polygon theme representing the federal- and Indian-owned land areas (for example, Bureau of Indian... ESRI.

150. United States Public Land Surveys, 2008

1972. National Atlas of the United States and the United States Geological Survey and ESRI. United States Public Land Surveys is a polygon theme representing the Public Land Surveys (for example, donation lands, land grants, and public and... ESRI.