{ "currentVersion": 11.1, "serviceDescription": "Aerial photographs of the coastline from Kongiganak to Bethel were collected on August 12, 2015. The photographs were processed using Structure-from-Motion (SfM) photogrammetric techniques. Global Positioning System (GPS) checkpoints were collected via a Global Navigation Satellite System (GNSS) survey conducted between August 15 and September 14, 2015. For the purposes of open access to elevation and orthoimagery datasets in coastal regions of Alaska, this collection is being released as a Raw Data File with an open end-user license. This file is a single-band, 32-bit float DSM (digital surface model) which represents surface elevations of buildings, vegetation, and uncovered ground surfaces in meters with 20 cm GSD. The No Data value is set to -32767. The file employs LZW compression.", "name": "elevation/kongiganak_bethel_2015_dsm", "description": "Aerial photographs of the coastline from Kongiganak to Bethel were collected on August 12, 2015. The photographs were processed using Structure-from-Motion (SfM) photogrammetric techniques. Global Positioning System (GPS) checkpoints were collected via a Global Navigation Satellite System (GNSS) survey conducted between August 15 and September 14, 2015. For the purposes of open access to elevation and orthoimagery datasets in coastal regions of Alaska, this collection is being released as a Raw Data File with an open end-user license. This file is a single-band, 32-bit float DSM (digital surface model) which represents surface elevations of buildings, vegetation, and uncovered ground surfaces in meters with 20 cm GSD. The No Data value is set to -32767. The file employs LZW compression.", "extent": { "xmin": 621496.2977764863, "ymin": 6645307.088537181, "xmax": 667972.4318393121, "ymax": 6737318.32402866, "spatialReference": { "wkid": 26903, "latestWkid": 26903 } }, "initialExtent": { "xmin": 621496.2977764863, "ymin": 6645307.088537181, "xmax": 667972.4318393121, "ymax": 6737318.32402866, "spatialReference": { "wkid": 26903, "latestWkid": 26903 } }, "fullExtent": { "xmin": 621496.2977764863, "ymin": 6645307.088537181, "xmax": 667972.4318393121, "ymax": 6737318.32402866, "spatialReference": { "wkid": 26903, "latestWkid": 26903 } }, "sortableFields": "", "bandCount": 1, "pixelType": "U8", "minValues": [ -813.3841552734375 ], "maxValues": [ 199.45819091796875 ], "meanValues": [ 4.965666960471206 ], "stdvValues": [ 22.628524469169005 ], "hasMultidimensions": false, "pixelSizeX": 0.19996443565078098, "pixelSizeY": 0.19996443565078045, "datasetFormat": "AMD", "uncompressedSize": 106946194236, "blockWidth": 2048, "blockHeight": 256, "compressionType": "None", "bandNames": [ "Band_1" ], "allowCopy": true, "allowAnalysis": true, "itemAccess": false, "minPixelSize": 0, "maxPixelSize": 0, "copyrightText": "This publication is funded with qualified outer continental shelf oil and gas revenues by the Coastal Impact Assistance Program, U.S. Fish and Wildlife Service, U.S. Department of the Interior. The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the opinions or policies of the U.S. Government. Mention of trade names or commercial products does not constitute their endorsement by the U.S. Government.", "serviceDataType": "esriImageServiceDataTypeProcessed", "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": "Tag", "type": "esriFieldTypeString", "alias": "Tag", "domain": null, "length": 100 }, { "name": "GroupName", "type": "esriFieldTypeString", "alias": "GroupName", "domain": null, "length": 100 }, { "name": "ProductName", "type": "esriFieldTypeString", "alias": "ProductName", "domain": null, "length": 100 }, { "name": "CenterX", "type": "esriFieldTypeDouble", "alias": "CenterX", "domain": null }, { "name": "CenterY", "type": "esriFieldTypeDouble", "alias": "CenterY", "domain": null }, { "name": "ZOrder", "type": "esriFieldTypeInteger", "alias": "ZOrder", "domain": null }, { "name": "Shape_Length", "type": "esriFieldTypeDouble", "alias": "Shape_Length", "domain": null }, { "name": "Shape_Area", "type": "esriFieldTypeDouble", "alias": "Shape_Area", "domain": null } ], "capabilities": "Image,Metadata,Catalog", "defaultMosaicMethod": "Northwest", "allowedMosaicMethods": "NorthWest,Center,LockRaster,ByAttribute,Nadir,Viewpoint,Seamline,None", "sortField": "", "sortValue": null, "sortAscending": true, "mosaicOperator": "First", "maxDownloadSizeLimit": 2048, "defaultCompressionQuality": 75, "defaultResamplingMethod": "Bilinear", "maxImageHeight": 4100, "maxImageWidth": 15000, "maxRecordCount": 1000, "maxDownloadImageCount": 20, "maxMosaicImageCount": 20, "allowRasterFunction": true, "rasterFunctionInfos": [ { "name": "None", "description": "A No-Op Function.", "help": "" }, { "name": "Hillshade", "description": "A raster function template.", "help": "" }, { "name": "Hillshade_Green_Tint", "description": "A raster function template.", "help": "" }, { "name": "ElevationColorRamp1", "description": "A raster function template.", "help": "" }, { "name": "Shaded Relief 1", "description": "A raster function template.", "help": "" }, { "name": "Slope", "description": "A raster function template.", "help": "" } ], "rasterTypeInfos": [ { "name": "Raster Dataset", "description": "Supports all ArcGIS Raster Datasets", "help": "" } ], "mensurationCapabilities": "None", "hasHistograms": true, "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": 26903, "latestWkid": 26903 } }