{
 "currentVersion": 11.1,
 "cimVersion": "3.1.0",
 "id": 11,
 "name": "Bathymetry - Mississippi Sound",
 "type": "Raster Layer",
 "description": "Bathymetry for Mississippi Sound was derived from thirty-three surveys containing 371,210 soundings. Five overlapping, older, less accurate surveys were omitted before tinning. The average distance between soundings was 89 meters. The thirty-three surveys used dated from 1960 to 1979. The range of soundings for the surveys used was 0.8 meters to -17.6 meters at mean low water. A mean high water value of 0.5 meters was assigned to the shoreline. Twenty-five points were found that were not consistent with the surrounding points. These were removed prior to tinning. Mississippi Sound has forty-four 7.5 minute DEMs and three one degree DEMs.",
 "geometryType": null,
 "copyrightText": "National Ocean Service/Special Projects, NOAA, Department of Commerce",
 "parentLayer": null,
 "subLayers": [],
 "minScale": 0,
 "maxScale": 0,
 "defaultVisibility": true,
 "extent": {
  "xmin": -1.0014820713477435E7,
  "ymin": 3452577.468422066,
  "xmax": -9795388.072322981,
  "ymax": 3600917.192155351,
  "spatialReference": {
   "wkid": 102100,
   "latestWkid": 3857,
   "xyTolerance": 0.001,
   "zTolerance": 0.001,
   "mTolerance": 0.001,
   "falseX": -20037700,
   "falseY": -30241100,
   "xyUnits": 1.4892314192838538E8,
   "falseZ": -100000,
   "zUnits": 10000,
   "falseM": -100000,
   "mUnits": 10000
  }
 },
 "hasAttachments": false,
 "htmlPopupType": "esriServerHTMLPopupTypeNone",
 "displayField": "",
 "typeIdField": null,
 "subtypeFieldName": null,
 "subtypeField": null,
 "defaultSubtypeCode": null,
 "fields": null,
 "geometryField": {},
 "indexes": [],
 "subtypes": [],
 "relationships": [],
 "canModifyLayer": false,
 "canScaleSymbols": false,
 "hasLabels": false,
 "capabilities": "Map,Query",
 "supportsStatistics": false,
 "supportsExceedsLimitStatistics": false,
 "supportsAdvancedQueries": false,
 "supportedQueryFormats": "JSON, geoJSON, PBF",
 "isDataVersioned": false,
 "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true},
 "useStandardizedQueries": true,
 "advancedQueryCapabilities": {
  "useStandardizedQueries": true,
  "supportsStatistics": false,
  "supportsPercentileStatistics": false,
  "supportsHavingClause": false,
  "supportsOrderBy": false,
  "supportsDistinct": false,
  "supportsCountDistinct": false,
  "supportsPagination": false,
  "supportsLod": false,
  "supportsQueryWithLodSR": false,
  "supportsTrueCurve": true,
  "supportsQueryWithDatumTransformation": true,
  "supportsReturningQueryExtent": true,
  "supportsQueryWithDistance": true,
  "supportsSqlExpression": false,
  "supportsTimeRelation": true,
  "supportsSqlFormat": false,
  "supportsQueryAnalytic": false
 },
 "supportsDatumTransformation": true,
 "dateFieldsTimeReference": null,
 "preferredTimeReference": null,
 "datesInUnknownTimezone": false,
 "hasMetadata": false,
 "isDataArchived": false,
 "archivingInfo": {
  "supportsQueryWithHistoricMoment": false,
  "startArchivingMoment": -1
 },
 "supportsCoordinatesQuantization": true,
 "supportsDynamicLegends": true
}