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HYDROLOGY, GREENE COUNTY, ALABAMA 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... -
BASEMAP, GREENE COUNTY, ALABAMA USA
FEMA Framework Basemap datasets comprise six of the seven FGDC themes of geospatial data that are used by most GIS applications (Note: the seventh framework theme, orthographic... -
TERRAIN, GREENE COUNTY, ALABAMA USA
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...