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ArcGIS REST Services Directory
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3DEPElevation (ImageServer)

View In:   ArcGIS JavaScript   ArcGIS Online map viewer   Google Earth   ArcMap

View Footprint In:   ArcGIS Online map viewer

Service Description: The USGS 3D Elevation Program (3DEP) Bare Earth DEM Dynamic service is based on multi-resolution USGS DEM sources and provides dynamic functions for visualization. These functions include: Hillshade, Aspect Map, Hillshade Stretched, Multi-directional Hillshade, Slope Map, Elevation Tinted Hillshade, Contour. In addition the OGC Web Map Service (WMS) and Web Coverage Service (WCS) interfaces are enabled.

Name: 3DEPElevation

Description: The USGS 3D Elevation Program (3DEP) Bare Earth DEM Dynamic service is based on multi-resolution USGS DEM sources and provides dynamic functions for visualization. These functions include: Hillshade, Aspect Map, Hillshade Stretched, Multi-directional Hillshade, Slope Map, Elevation Tinted Hillshade, Contour. In addition the OGC Web Map Service (WMS) and Web Coverage Service (WCS) interfaces are enabled.

Single Fused Map Cache: false

Extent: Initial Extent: Full Extent: Pixel Size X: 0.9999999900119095

Pixel Size Y: 0.9999999900119095

Band Count: 1

Pixel Type: F32

RasterFunction Infos: {"name":"Hillshade Gray","description":"Provides a hillshaded surface generated dynamically using the hillshade server-side function on the elevation layer with a solar azimuth of 315 degrees and solar altitude of 45 degrees.","help":""}, {"name":"Aspect Degrees","description":"This server-side function will apply an on-the-fly process to the input elevation data to generate an aspect layer.","help":"Raster Function Templates may be activated in ArcMap by loading the service into the map, right clicking on the service in the Table of Contents to select Properties, and selecting the desired function from the Server Functions tab. For help with invoking raster functions via REST calls, see http://resources.arcgis.com/en/help/rest/apiref/. "}, {"name":"Aspect Map","description":"This server-side function will apply an on-the-fly process to the input elevation data to generate a color visualization of aspect. ","help":"Raster Function Templates may be activated in ArcMap by loading the service into the map, right clicking on the service in the Table of Contents to select Properties, and selecting the desired function from the Server Functions tab. For help with invoking raster functions via REST calls, see http://resources.arcgis.com/en/help/rest/apiref/. "}, {"name":"GreyHillshade_elevationFill","description":"Provides a hillshaded surface generated dynamically using the hillshade server-side function on the elevation layer, with the voids filled in. A solar azimuth of 315 degrees and solar altitude of 45 degrees has been applied.","help":""}, {"name":"Hillshade Multidirectional","description":"This server-side function will apply an on-the-fly process to the input elevation values to generate a multi-directional hillshade. This algorithm computes hillshade from six different directions, where each hillshade is multiplied by a weight and thereafter the sum of all is normalized to produce the final output.","help":"Raster Function Templates may be activated in ArcMap by loading the service into the map, right clicking on the service in the Table of Contents to select Properties, and selecting the desired function from the Server Functions tab. For help with invoking raster functions via REST calls, see http://resources.arcgis.com/en/help/rest/apiref/. "}, {"name":"Slope Map","description":"This server-side function will apply an on-the-fly process to the input elevation data to generate a color visualization of slope, where flat surfaces are gray, shallow slopes are yellow, and steep slopes are red-brown. ","help":"Raster Function Templates may be activated in ArcMap by loading the service into the map, right clicking on the service in the Table of Contents to select Properties, and selecting the desired function from the Server Functions tab. For help with invoking raster functions via REST calls, see http://resources.arcgis.com/en/help/rest/apiref/. "}, {"name":"Slope Degrees","description":"This server-side function will apply an on-the-fly process to the input elevation data to generate a color visualization of slope, where flat surface is gray, shallow slopes are yellow, and steep slopes are red-brown. ","help":"Raster Function Templates may be activated in ArcMap by loading the service into the map, right clicking on the service in the Table of Contents to select Properties, and selecting the desired function from the Server Functions tab. For help with invoking raster functions via REST calls, see http://resources.arcgis.com/en/help/rest/apiref/. "}, {"name":"Hillshade Elevation Tinted","description":"This server-side function will apply an on-the-fly process to the input elevation data to generate a tinted hillshade. ","help":"Raster Function Templates may be activated in ArcMap by loading the service into the map, right clicking on the service in the Table of Contents to select Properties, and selecting the desired function from the Server Functions tab. For help with invoking raster functions via REST calls, see http://resources.arcgis.com/en/help/rest/apiref/. "}, {"name":"Height Ellipsoidal","description":"Provides ellipsoidal heights calculated dynamically using a server-side function to add the EGM2008 geoid model to orthometric heights from the elevation layer. This can be used for orthorectification.","help":""}, {"name":"Contour 25","description":"Provides 25 contours for the area of interest dynamically generated using the contour server-side function.","help":""}, {"name":"Contour Smoothed 25","description":"Provides 25 smoothened contours for the area of interest dynamically generated using the contour server-side function.","help":""}, {"name":"None","description":"A No-Op Function.","help":""}

Mensuration Capabilities: None

Has Histograms: true

Has Colormap: false

Has Multi Dimensions : false

Rendering Rule:

Min Scale: 0

Max Scale: 0

Copyright Text: USGS National Map 3D Elevation Program (3DEP). Data refreshed July, 2018.

Service Data Type: esriImageServiceDataTypeElevation

Min Values: -149.94854736328125

Max Values: 4030.693603515625

Mean Values: 395.44993495586016

Standard Deviation Values: 506.8759768022004

Object ID Field: OBJECTID

Fields: Default Mosaic Method: ByAttribute

Allowed Mosaic Methods: ByAttribute,LockRaster,Seamline,None

SortField: Best

SortValue: 0

Mosaic Operator: First

Default Compression Quality: 75

Default Resampling Method: Bilinear

Max Record Count: 2000

Max Image Height: 4000

Max Image Width: 4000

Max Download Image Count: 50

Max Mosaic Image Count: 500

Allow Raster Function: true

Allow Compute TiePoints: false

Supports Statistics: true

Supports Advanced Queries: true

Use StandardizedQueries: true

Raster Type Infos: Has Raster Attribute Table: false

Edit Fields Info: null

Ownership Based AccessControl For Rasters: null

Child Resources:   Info   Histograms   Key Properties   Legend   MultiDimensionalInfo   rasterFunctionInfos

Supported Operations:   Export Image   Query   Identify   Compute Histograms   Compute Statistics Histograms   Get Samples   Compute Class Statistics