{
 "currentVersion": 10.81,
 "serviceDescription": "<DIV STYLE=\"text-align:Left;\"><DIV><DIV><P><SPAN>DEM是数字高程模型的英文简称(Digital Elevation Model)是研究分析地形、流域、地物识别的重要原始资料。DEM数据能够反映一定分辨率的局部地形特征,因此通过DEM可提取大量的地表形态信息，这些信息包含流域网格单元的坡度、坡向以及单元格之间的关系等。由于DEM描述的是地面高程信息，它在测绘、水文、气象、地貌、地质、土壤、工程建设、通讯、军事等国民经济和国防建设以及人文和自然科学领域有着广泛的应用。数字高程模型(DEM)是<\/SPAN><SPAN>基于Sentinel1、ZY3或者高景一号遥感数据，使用DInSAR技术、立体像对提取技术等生成的数据产品，该产品有效反映了<\/SPAN><SPAN>整体的高程信息<\/SPAN><SPAN>。<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>",
 "name": "5_大数据平台项目数据管理_标准产品/DEM",
 "description": "<DIV STYLE=\"text-align:Left;\"><DIV><DIV><P><SPAN>DEM是数字高程模型的英文简称(Digital Elevation Model)是研究分析地形、流域、地物识别的重要原始资料。DEM数据能够反映一定分辨率的局部地形特征,因此通过DEM可提取大量的地表形态信息，这些信息包含流域网格单元的坡度、坡向以及单元格之间的关系等。由于DEM描述的是地面高程信息，它在测绘、水文、气象、地貌、地质、土壤、工程建设、通讯、军事等国民经济和国防建设以及人文和自然科学领域有着广泛的应用。数字高程模型(DEM)是<\/SPAN><SPAN>基于Sentinel1、ZY3或者高景一号遥感数据，使用DInSAR技术、立体像对提取技术等生成的数据产品，该产品有效反映了<\/SPAN><SPAN>整体的高程信息<\/SPAN><SPAN>。<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>",
 "extent": {
  "xmin": 109.80244106000004,
  "ymin": 35.662069170000066,
  "xmax": 110.56425511000003,
  "ymax": 38.67945276000006,
  "spatialReference": {
   "wkid": 4326,
   "latestWkid": 4326
  }
 },
 "initialExtent": {
  "xmin": 109.80244106000004,
  "ymin": 35.662069170000066,
  "xmax": 110.56425511000003,
  "ymax": 38.67945276000006,
  "spatialReference": {
   "wkid": 4326,
   "latestWkid": 4326
  }
 },
 "fullExtent": {
  "xmin": 109.80244106000004,
  "ymin": 35.662069170000066,
  "xmax": 110.56425511000003,
  "ymax": 38.67945276000006,
  "spatialReference": {
   "wkid": 4326,
   "latestWkid": 4326
  }
 },
 "pixelSizeX": 1.2498999999999968E-4,
 "pixelSizeY": 1.2498999999999976E-4,
 "bandCount": 1,
 "pixelType": "F32",
 "minPixelSize": 0,
 "maxPixelSize": 0,
 "copyrightText": "",
 "serviceDataType": "esriImageServiceDataTypeGeneric",
 "minValues": [
  360.12353515625
 ],
 "maxValues": [
  1404.74609375
 ],
 "meanValues": [
  1162.8566651561798
 ],
 "stdvValues": [
  306.2666479256878
 ],
 "objectIdField": "objectid",
 "fields": [
  {
   "name": "objectid",
   "type": "esriFieldTypeOID",
   "alias": "objectid",
   "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": "目录项类别。",
    "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",
   "type": "esriFieldTypeGeometry",
   "alias": "shape",
   "domain": null
  },
  {
   "name": "jobid",
   "type": "esriFieldTypeString",
   "alias": "任务编号",
   "domain": null,
   "length": 19
  },
  {
   "name": "st_area(shape)",
   "type": "esriFieldTypeDouble",
   "alias": "st_area(shape)",
   "domain": null
  },
  {
   "name": "st_length(shape)",
   "type": "esriFieldTypeDouble",
   "alias": "st_length(shape)",
   "domain": null
  }
 ],
 "capabilities": "Image,Metadata,Catalog,Mensuration",
 "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": "Map_DEM_7",
   "description": "A raster function template.",
   "help": ""
  },
  {
   "name": "None",
   "description": "",
   "help": ""
  }
 ],
 "rasterTypeInfos": [
  {
   "name": "Raster Dataset",
   "description": "Supports all ArcGIS Raster Datasets",
   "help": ""
  }
 ],
 "mensurationCapabilities": "Basic",
 "hasHistograms": true,
 "hasColormap": false,
 "hasRasterAttributeTable": false,
 "minScale": 0,
 "maxScale": 0,
 "exportTilesAllowed": false,
 "hasMultidimensions": 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": 4326,
  "latestWkid": 4326
 }
}