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DETAILED HYDROLOGY, DAWSON COUNTY,NE USA
Hydrology data include spatial datasets and data tables necessary for documenting the hydrologic procedures for estimating flood discharges for a flood insurance study which... -
DAWSON COUNTY DETAILED HYDRAULICS,DAWSON COUNTY,NE USA
Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to a much... -
DIGITAL FLOOD INSURANCE RATE MAP DATABASE, Dawson COUNTY, Georgia
The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk classifications used are... -
TERRAIN, DAWSON COUNTY, NE
Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that was used to create the elevation...