This dynamic image service provides numeric values representing ground surface heights, based on a digital terrain model (DTM). The ground heights are based on multiple sources. Heights are orthometric (sea level = 0), and water bodies that are above sea level have approximated nominal water heights. The service has various server functions defined to generate on-th-fly elevation derivatives.<\/p>", "name": "Terrain", "description": "
This dynamic image service provides numeric values representing ground surface heights, based on a digital terrain model (DTM). The ground heights are based on multiple sources. Heights are orthometric (sea level = 0), and water bodies that are above sea level have approximated nominal water heights. The service has various server functions defined to generate on-th-fly elevation derivatives.<\/p>", "extent": { "xmin": -2.003750784E7, "ymin": -3.024097141E7, "xmax": 2.0037507842788246E7, "ymax": 2.003750834E7, "spatialReference": { "wkid": 102100, "latestWkid": 3857 } }, "initialExtent": { "xmin": -2.003750784E7, "ymin": -3.024097141E7, "xmax": 2.0037507842788246E7, "ymax": 2.003750834E7, "spatialReference": { "wkid": 102100, "latestWkid": 3857 } }, "fullExtent": { "xmin": -2.003750784E7, "ymin": -3.024097141E7, "xmax": 2.0037507842788246E7, "ymax": 2.003750834E7, "spatialReference": { "wkid": 102100, "latestWkid": 3857 } }, "sortableFields": "MinPS,MaxPS,LowPS,HighPS,Best,LE90,CE90,DEM_Type,Date_Start,Date_End", "bandCount": 1, "pixelType": "F32", "minValues": [ -450 ], "maxValues": [ 8700 ], "meanValues": [ 400 ], "stdvValues": [ 870 ], "hasMultidimensions": false, "pixelSizeX": 0.24999999958071287, "pixelSizeY": 0.25, "meanPixelSize": 0.24999999979035642, "datasetFormat": "AMD", "uncompressedSize": 128954295543507588, "blockWidth": 2048, "blockHeight": 256, "compressionType": "None", "bandNames": [ "Band_1" ], "allowCopy": true, "allowAnalysis": true, "itemAccess": false, "inspectionCapabilities": "", "minPixelSize": 0, "maxPixelSize": 0, "copyrightText": "USGS,NGA,NASA,CGIAR,NCEAS,NLS,OS,NMA,Geodatastyrelsen,GSA,GSI and the GIS User Community", "serviceDataType": "esriImageServiceDataTypeElevation", "serviceSourceType": "esriImageServiceSourceTypeMosaicDataset", "objectIdField": "OBJECTID", "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "Name", "type": "esriFieldTypeString", "alias": "Name", "domain": null, "length": 200 }, { "name": "MinPS", "type": "esriFieldTypeDouble", "alias": "MinPS", "domain": null }, { "name": "MaxPS", "type": "esriFieldTypeDouble", "alias": "MaxPS", "domain": null }, { "name": "LowPS", "type": "esriFieldTypeDouble", "alias": "LowPS", "domain": null }, { "name": "HighPS", "type": "esriFieldTypeDouble", "alias": "HighPS", "domain": null }, { "name": "Category", "type": "esriFieldTypeInteger", "alias": "Category", "domain": { "type": "codedValue", "name": "MosaicCatalogItemCategoryDomain", "description": "Catalog item categories.", "codedValues": [ { "name": "Unknown", "code": 0 }, { "name": "Primary", "code": 1 }, { "name": "Overview", "code": 2 }, { "name": "Unprocessed Overview", "code": 3 }, { "name": "Partial Overview", "code": 4 }, { "name": "Inactive", "code": 5 }, { "name": "Uploaded", "code": 253 }, { "name": "Incomplete", "code": 254 }, { "name": "Custom", "code": 255 } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "ProductName", "type": "esriFieldTypeString", "alias": "ProductName", "domain": null, "length": 100 }, { "name": "Dataset_ID", "type": "esriFieldTypeString", "alias": "Dataset_ID", "domain": null, "length": 32 }, { "name": "Best", "type": "esriFieldTypeSingle", "alias": "Best", "domain": null }, { "name": "Source", "type": "esriFieldTypeString", "alias": "Source", "domain": null, "length": 32 }, { "name": "LE90", "type": "esriFieldTypeSingle", "alias": "LE90", "domain": null }, { "name": "CE90", "type": "esriFieldTypeSingle", "alias": "CE90", "domain": null }, { "name": "DEM_Type", "type": "esriFieldTypeSmallInteger", "alias": "DEM_Type", "domain": null }, { "name": "Date_Start", "type": "esriFieldTypeDate", "alias": "Date_Start", "domain": null, "length": 8 }, { "name": "Date_End", "type": "esriFieldTypeDate", "alias": "Date_End", "domain": null, "length": 8 }, { "name": "Source_URL", "type": "esriFieldTypeString", "alias": "Source_URL", "domain": null, "length": 64 }, { "name": "VerticalDatum", "type": "esriFieldTypeString", "alias": "VerticalDatum", "domain": null, "length": 16 } ], "capabilities": "Catalog,Mensuration,Image,Metadata", "defaultMosaicMethod": "ByAttribute", "allowedMosaicMethods": "ByAttribute,LockRaster,Seamline,None", "sortField": "Name", "sortValue": "0", "sortAscending": true, "mosaicOperator": "First", "maxDownloadSizeLimit": 2048, "defaultCompressionQuality": 85, "defaultResamplingMethod": "Bilinear", "maxImageHeight": 4100, "maxImageWidth": 15000, "maxRecordCount": 1000, "maxDownloadImageCount": 0, "maxMosaicImageCount": 20, "allowRasterFunction": true, "rasterFunctionInfos": [ { "name": "None", "description": "Make a Raster or Raster Dataset into a Function Raster Dataset.", "help": "" }, { "name": "Aspect", "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 Processing Templates tab. For help with invoking raster functions via REST calls, see https://developers.arcgis.com/rest/. " }, { "name": "Grayscale_Hillshade", "description": "This server-side function will apply an on-the-fly process to the input elevation values to generate a single band grayscale 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": "Multi-Directional_Hillshade", "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": "Ellipsoidal_Height", "description": "This function begins with orthometric height from the Terrain service and adds the EGM2008 geiod height at any point to convert to WGS84 ellipsoidal height.", "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 service returning slope (in degrees, from 0 to 90). ", "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_Map", "description": "A raster function template.", "help": "" }, { "name": "Slope_Percent", "description": "This server-side function will apply an on-the-fly process to the input elevation data to generate a service returning slope, measured in percent rise (0 to 1,000 percent). ", "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": "Elevation_Tinted_Hillshade", "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/. " } ], "rasterTypeInfos": [ { "name": "Raster Dataset", "description": "Supports all ArcGIS Raster Datasets", "help": "" } ], "mensurationCapabilities": "Basic", "hasHistograms": false, "hasColormap": false, "hasRasterAttributeTable": false, "minScale": 0, "maxScale": 0, "exportTilesAllowed": false, "supportsStatistics": true, "supportsAdvancedQueries": true, "editFieldsInfo": null, "ownershipBasedAccessControlForRasters": null, "allowComputeTiePoints": false, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsPagination": true }, "spatialReference": { "wkid": 102100, "latestWkid": 3857 }, "resampling": false }