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Start Over Subject Hydrography Bounding Box -40.000931 39.999015 -39.999064 40.000987

21. VMap1 Hydrographic Hazards, Polygons

Datasets Harvard University Public content
1995. National Geospatial-Intelligence Agency. This datalayer is a polygon coverage representing hydrographic hazards or dangers located throughout current VMap1 geographic coverage areas. Featu...

22. World Drainage Systems, 1990-1992

Datasets Stanford University Restricted content
1990. Environmental Systems Research Institute (Redlands, Calif.). World Drainage Systems represents the major drainage systems of the world. This layer is part of the 2014 ESRI Data and Maps collection for ArcGIS ... Environmental Systems Research Institute (Redlands, Calif.).

23. World Lakes : ESRI Data & Maps 2009

Datasets Harvard University Restricted content
1992. Environmental Systems Research Institute (Redlands, Calif.). World Lakes represents the major lakes and inland seas of the world. ESRI.

24. World Lakes, 1972-2001

Datasets Stanford University Restricted content
1972. Environmental Systems Research Institute (Redlands, Calif.). World Lakes represents the major lakes and inland seas of the world. This layer is part of the 2014 ESRI Data and Maps collection for ArcGIS 10.2. ... Environmental Systems Research Institute (Redlands, Calif.).

25. World Rivers : Esri Data & Maps 2012

Datasets Harvard University Restricted content
1992. Environmental Systems Research Institute (Redlands, Calif.). World Rivers represents the major rivers within the world. Esri.

26. World Vector Shoreline 1:250,000

Datasets Harvard University Restricted content
2002. National Geospatial Intellience Agency (formerly the U.S. Defense Mapping Agency - DMA). This datalayer is a polyline coverage representing coastlines and international boundaries for every continent including Antarctica at a scale of 1... East View Cartographic.