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2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts year-round ice shelves in Antarctica. Data was derived from the MODIS 2003-2004 Mosaic of Antarctica, but reflects m... North American Cartographic Information Society.
2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts the edges of year-round ice shelves fringing Antarctica. Data was generalized from 10m Antarctic ice shelves derived... North American Cartographic Information Society.
2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts the edges of year-round ice shelves fringing Antarctica. Data was derived from the MODIS 2003-2004 Mosaic of Antarc... North American Cartographic Information Society.
2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts the edges of year-round ice shelves fringing Antarctica. Data was generalized from 10m Antarctic ice shelves derive... North American Cartographic Information Society.
2014. San Joaquin County, Community Development, Geographic Information Systems. This dataset represents the APN Book Index of San Joaquin County, California. Latest data export occurred on July 14th, 2014. Data was mapped and p... San Joaquin County (Calif.). Community Development Department.
2016. U.S. Fish and Wildlife Service and County of San Mateo Information Services Department. Don Edwards San Francisco Bay Wildlife Refuge- Approved Refuge Acquisition Boundary last acquired in 2016 from U.S. Fish & Wildlife Service. Th... County of San Mateo Information Services Department.
2011. California. Department of Fish and Game. Marine Resources Region and California Department of Fish and Wildlife Aquaculture and Bay Management. This polygon shapefile depicts the location and extent of aquaculture leases in California. The purpose of operation, species and approved cultivat... California. Department of Fish and Game. Marine Resources Region.
2013. SeaPlan. This polygon shapefile represents aquaculture regions in the northeastern United States. Aquaculture in the northeast region is a diverse, vibrant ... Northeast Ocean Data.
2009. YaʼItyoṗyā kārtā śerā derejet. This line shapefile represents aqueducts and canals in Algeria. These data are part of GlobalMap Algeria version 2. Global Map data were developed ... International Steering Committee for Global Mapping.
2016. Albania. State Authority for Geospatial Information. This line shapefile represents aqueducts and canals in Albania. The Global Map Albania version 2 was developed based on Global Map Specifications ... International Steering Committee for Global Mapping.