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351. World Urban Areas, 1:50 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile contains the boundaries of urban areas with dense areas of human habitation worldwide derived from 2002-2003 MODIS satellite... North American Cartographic Information Society.

352. World Urban Areas, LandScan, 1:10 million (2012)

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts boundaries of urban areas with dense areas of human habitation worldwide. Regional significance is favored over popu... North American Cartographic Information Society.

353. Recreational Boater Activities, Northeast United States, 2012

2012. SeaPlan. The Northeast Recreational Boater Activities Layer depicts activity points plotted by participants in the 2012 Northeast Recreational Boater Survey... Northeast Ocean Data.

354. Recreational Boater Routes, Northeast United States, 2012

2012. SeaPlan. The Northeast Recreational Boater Routes displays recreational boater routes that were mapped by participants in the 2012 Northeast Recreational Bo... Northeast Ocean Data.

355. WHALESNORTH Northeast Mandatory Ship Reporting System, 2012-2013

2012. Applied Science Associates. The Code of Federal Regulations designates a mandatory ship reporting system in the northeastern U.S. named WHALESNORTH to protect North Atlantic R... Northeast Ocean Data.

356. INOGO Mapas 2012: a High Resolution Map of Land Cover in the Osa Peninsula and Golfito Region of Costa Rica

2012. Stanford University. Woods Institute for the Environment. This polygon shapefile contains land use and land cover classifications for the Osa and Golfito region of Costa Rica. As a part of the Osa and Golf... Stanford University. Woods Institute for the Environment.

357. Warehouses: Kenya, 2012

2012. World Food Programme. This point shapefile contains the locations of warehouses in Kenya for 2012. Data were acquired from the World Food Programme.This layer is intende... United Nations. Office for the Coordination of Humanitarian Affairs.

358. Hazardous Materials Routes: United States, 2012

2012. Miller, David, John A. Volpe National Transportation Systems Center (U.S.), and United States. Bureau of Transportation Statistics. This polyline shapefile depicts FMCSA Hazardous Material Routes that were developed using the 2004 First Edition Topologically Integrated Geographi... United States. Bureau of Transportation Statistics.

359. Ports: United States and Territories, 2012

2012. United States. Bureau of Transportation Statistics and Institute for Water Resources (U.S.). Navigation Data Center. This point shapefile depicts physical information on commercial facilities at the principal United States coastal, Great Lakes and inland ports. Th... United States. Bureau of Transportation Statistics.

360. State Boundaries: United States and Territories, 2012

2012. United States. Bureau of Transportation Statistics and United States. Bureau of the Census. Geography Division. This polygon shapefile depicts state boundaries extending into the ocean with detailed shorelines, including all 50 states plus Puerto Rico, Washin... United States. Bureau of Transportation Statistics.