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2014. Geological Survey (U.S.). This line shapefile shows elevation contour lines for Alaska. The map layer was derived from the 100-meter resolution elevation data set which is p... National Atlas of the United States.
2014. Geological Survey (U.S.). This line shapefile shows elevation contour lines for Hawaii. The map layer was derived from the 100-meter resolution elevation data set which is p... National Atlas of the United States.
2014. Geological Survey (U.S.). This line shapefile shows elevation contour lines for Puerto Rico and the U.S. Virgin Islands. The map layer was derived from the 100-meter resolut... National Atlas of the United States.
2014. Geological Survey (U.S.). This line shapefile shows elevation contour lines for the conterminous United States. The map layer was derived from the 100-meter resolution eleva... National Atlas of the United States.
2006. Kenya Marine and Fisheries Research Institute, Danmarks og Grønlands geologiske undersøgelse, and United Nations Development Programme (Kenya). This line shapefile represents mangroves on the eastern coast of Kenya. This data was used in Map 6.4 and Map 6.5 in Nature's Benefits in Kenya: An... World Resources Institute.
2001. Merrick Company. Air Flight Services, Inc. captured the photography with a Wild RC 30 precision mapping camera and simultaneously collected Airborne GPS and IMU dat... Santa Rosa (Calif.). County Of Sonoma Gis Central.
2001. Merrick Company. Merrick has provided the County of Sonoma with an ArcINFO coverage named "model" which contains the model limits (lines) and photo centers (points)... Santa Rosa (Calif.). County Of Sonoma Gis Central.
2015. von Dohlen, Jerry. This polyline shapefile depicts United States Geological Survey (USGS) Public Land Survey Section Lines for the County of Humboldt, California. Thi... Humboldt County Planning and Building Department.