![]() TextAntialiasingMode: Force Supports Dynamic Layers: true MaxRecordCount: 1000 MaxImageHeight: 4096 MaxImageWidth: 4096 Supported Query Formats: JSON, geoJSON Supports Query Data Elements: Min Scale: 5.91657527591555E8 Max Scale: 9027. Keywords: a-16,ngda,elevation,3DEP,digital elevation model,DEM,shaded relief,hillshade,resolution,arc-second,United States,US,NGP-TNM,REST,WMS,WMTS ![]() Geological Survey - National Geospatial ProgramĬomments: See for assistance with The National Map viewer, download client, services, or metadata. Spatial Reference: 102100 Units: esriMeters Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP Document Info:Īuthor: U. USGS Earth Resources Observation & Science (EROS) Center: GMTED2010. ![]() For additional information, go to, , and Map Name: Layers Legend All Layers and Tables Dynamic Legend Dynamic All Layers Layers:ĭescription: Copyright Text: USGS The National Map: 3D Elevation Program. The USGS Earth Explorer is a similar tool to the USGS Global Visualization Viewer (GloVis) in that users search catalogs of satellite and aerial imagery. Ocean areas are left unfilled for maximum flexibility by end users. Small-scale shaded relief was created with a single-direction hillshade from GMTED2010 global elevation data at 7.5-, 15-, and 30-arc-second resolutions, and resampled further for scales 1:18,489,298 and smaller. 3DEP shaded relief was derived with a multi-directional hillshade technique. 3DEP also contains coverage of Canada, Mexico, Central America, and the Caribbean at 30-meter (1-arc-second) resolution. ![]() Resolutions available include 1-meter, 3-meter (1/9-arc-second), 10-meter (1/3-arc-second), 30-meter (1-arc-second), and 60-meter (2-arc-second only in Alaska). 3DEP maintains a seamless dataset of best available raster elevation data, as LIDAR and as digital elevation models (DEMs), for the conterminous United States, Alaska, Hawaii, and Territorial Islands. For more information on using the data in Google Earth™, please see Using the National Flood Hazard Layer Web Map Service (WMS) in Google Earth™.View In: ArcGIS JavaScript ArcGIS Online Map Viewer ArcGIS Earth ArcMap ArcGIS Pro View Footprint In: ArcGIS Online Map Viewer Service Description: The USGS Shaded Relief base map service from The National Map was created with data from the 3D Elevation Program (3DEP) for large and medium scales (1:9,028 through 1:1,155,581), and Global Multi-resolution Terrain Elevation Data 2010 (GMTED2010) for small scales (1:2,311,162 through 1:295,828,764). To do so, you will need GIS or mapping software that can read data in shapefile format.įEMA also offers a download of a KMZ (keyhole markup file zipped) file, which overlays the data in Google Earth™. raster dataOne of the three types of spatial data in a GIS (the others being. This data can be used in most GIS applications to perform spatial analyses and for integration into custom maps and reports. The USGS Seamless Data Distribution System is a good source for free data. ![]() Using the “Search All Products” on the MSC, you can download the NFHL data for a County or State in a GIS file format. You can also use the address search on the FEMA Flood Map Service Center (MSC) to view the NFHL data or download a FIRMette. For more information on available services, go to the NFHL GIS Services User Guide. Technical GIS users can also utilize a series of dedicated GIS web services that allow the NFHL database to be incorporated into websites and GIS applications. In the NFHL Viewer, you can use the address search or map navigation to locate an area of interest and the NFHL Print Tool to download and print a full Flood Insurance Rate Map (FIRM) or FIRMette (a smaller, printable version of a FIRM) where modernized data exists. Or you you may view, download, and print current local digital effective flood hazard data in an ArcGIS map. ![]()
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