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371. Large Scale International Boundaries (LSIB), Europe and Asia, 2012

2012. United States. Department of State. Office of the Geographer. This line shapefile contains country boundaries for Europe and Asia. Large Scale International Boundaries (LSIB) are created and maintained by the ... United States. Department of State. Humanitarian Information Unit.

372. Marine Transportation, Northeast United States, 2012

2012. I.M. Systems Group. This polygon shapefile represents the geographic location and identity of designated areas used to manage vessel traffic in the northeast United St... United States. National Oceanic and Atmospheric Administration.

373. North Atlantic Passenger AIS Vessel Density 2012

2012. United States. National Oceanic and Atmospheric Administration. This raster dataset represents density of passenger vessel traffic in 2012 from vessels with Automatic Identification System (AIS) transponders in ... United States. National Oceanic and Atmospheric Administration.

374. North Atlantic Tanker AIS Vessel Density 2012

2012. United States. National Oceanic and Atmospheric Administration. This raster dataset represents density of tanker vessel traffic in 2012 from vessels with Automatic Identification System (AIS) transponders in 100... United States. National Oceanic and Atmospheric Administration.

375. North Atlantic Total AIS Vessel Density 2012

2012. United States. National Oceanic and Atmospheric Administration. This raster dataset represents density of vessel traffic in 2012 from vessels with Automatic Identification System (AIS) transponders in 100 meter ... United States. National Oceanic and Atmospheric Administration.

376. North Atlantic Tug and Tow AIS Vessel Density 2012

2012. United States. National Oceanic and Atmospheric Administration. This raster dataset represents density of Tug and tow vessel traffic in 2012 from vessels with Automatic Identification System (AIS) transponders i... United States. National Oceanic and Atmospheric Administration.

377. Unexploded Ordnance Areas, Northeast United States, 2012

2012. I.M. Systems Group. Unexploded ordnance (or UXOs/UXBs, sometimes identified as UO) are explosive weapons (bombs, bullets, shells, grenades, land mines, naval mines, et... United States. National Oceanic and Atmospheric Administration.

378. Subbasin Boundaries, California (8-digit HUC), 2012

2012. Wyoming Geographic Information Sciences Center. This polygon shapefile contains the 4th level, 8-digit hydrologic unit code (HUC) sub-basin boundaries for California. A hydrologic unit is a drain... Wyoming Geographic Information Sciences Center.

379. Watershed Boundaries, California (10-digit HUC), 2012-2013

2012. Wyoming Geographic Information Sciences Center. This polygon shapefile contains the 5th level, 10 digit hydrologic unit code (HUC) watershed boundaries in California. This layer consists of geore... Wyoming Geographic Information Sciences Center.

380. Land Use and Land Cover: Additional Sites within the Pajaro River and San Benito River Watershed, California, 2005

2012. Aerial Information Systems, Inc, Nature Conservancy (U.S.) , Sasha Gennet, and Danny Karp. This polygon shapefile represents land use and land cover for additional sites within the Pajaro River and San Benito River Watershed in San Benito...