{ "currentVersion": 11.2, "cimVersion": "3.2.0", "serviceDescription": "", "mapName": "SurveyMeasurements", "description": "The Study Area Survey Measurements feature dataset is a collection of geophysical survey tracklines and data products (e.g. bathymetry contours and rasters) that were compiled from numerous site-specific, field-oriented studies spanning multiple decades on the Outer Continental Shelf (OCS). The studies were fully or partially funded by the Bureau of Ocean Energy Management (BOEM), an agency within the U.S. Department of the Interior. The studies largely consist of sand resource reconnaissance surveys, sand placement surveys, research on baseline benthic ecological conditions, and environmental impact investigations pertaining to the potential effects of dredging operations on the physical, chemical, and biological environment. The associated study report(s) are linked to features in each layer (feature class) via the related Link Documents table within the Marine Minerals Information System (MMIS) geodatabase. The features in this dataset will be updated as new and existing data are received and incorporated in to the Marine Minerals Information System (MMIS) geodatabase. Area covered: U.S. OCS (primarily 3nm to 12nm offshore).", "copyrightText": "Bureau of Ocean Energy Management, Marine Minerals Program", "supportsDynamicLayers": true, "layers": [ { "id": 0, "name": "Survey Tracklines", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 5000000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true } ], "tables": [], "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "singleFusedMapCache": false, "initialExtent": { "xmin": -1.0875707204551414E7, "ymin": 2996463.3680079207, "xmax": -9544227.436266925, "ymax": 3701296.785933993, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "fullExtent": { "xmin": -1.3660073951299999E7, "ymin": 2959240.1602, "xmax": -7778610.1884, "ymax": 5390091.263499998, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "datesInUnknownTimezone": false, "minScale": 5000000, "maxScale": 0, "units": "esriMeters", "supportedImageFormatTypes": "PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP", "documentInfo": { "Title": "Map1", "Author": "", "Comments": "", "Subject": "", "Category": "", "Version": "3.2.0", "AntialiasingMode": "Fast", "TextAntialiasingMode": "Force", "Keywords": "" }, "supportsQueryDomains": true, "capabilities": "Map,Query,Data", "supportedQueryFormats": "JSON, geoJSON, PBF", "exportTilesAllowed": false, "referenceScale": 0.0, "supportsDatumTransformation": true, "floorAwareMapProperties": { "defaultFloorFilterSettings": {"isEnabled": false} }, "archivingInfo": {"supportsHistoricMoment": false}, "supportsClipping": true, "supportsSpatialFilter": true, "supportsTimeRelation": true, "supportsQueryDataElements": true, "mapUnits": {"uwkid": 9001}, "maxRecordCount": 2000, "maxImageHeight": 4096, "maxImageWidth": 4096, "supportedExtensions": "FeatureServer", "serviceItemId": "5dc3ee166f894cb7b189949dcab3bf5d" }