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You searched for: PLSS Remove constraint PLSS Genre Geospatial data Remove constraint Genre: Geospatial data Subject Elevation Remove constraint Subject: Elevation Subject Environment Remove constraint Subject: Environment
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DEM (30m), Wisconsin 1998 wisconsin

1998. This Grid-format Digital Elevation Model (DEM) is a raster representation of land elevation of Wisconsin. This DEM ('demgw930') is derived from the...


FIRM Floodplains and Flood Hazard Zones: Indiana purdue

2017. Indiana Department of Natural Resources. This polygon layer represents floodplains created from FEMA Flood Rate Insurance Maps (FIRM). The layer is symbolized to show the following flood h...


Usdw - Contours: Ohio ohio-state

Ohio Department of Natural Resources. The Ohio Department of Natural Resources, Division of Geological Survey, with partial funding from the USEPA through the Ohio EPA, has mapped the l...


Floodplain Cross Sections: Washington, D.C. maryland

2015. City of Washington, DC. Cross Sections. The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk d...