{ "currentVersion": 10.81, "id": 9, "name": "MarineTraffic_Tankers_AIS_2017", "type": "Feature Layer", "description": "This layer is based on AIS data downloaded from https://marinecadastre.gov/ais/. The AIS points were converted into tracks and spatially joined to the BOEM aliquot layer. This gives a count of vessels that traversed an aliquot in 2017. Vessels are separated out by type (All ships, Cargo, Tanker, Fishing, Tugs and Tows). Contact: frank.pendleton@boem.gov.", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 102100, "latestWkid": 3857 }, "copyrightText": "", "parentLayer": { "id": 6, "name": "MarineTraffic_All_Ships_by Type_AIS_2017" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "classBreaks", "field": "Tankers", "classificationMethod": "esriClassifyManual", "minValue": 0, "classBreakInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 56, 168, 0, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSNull", "color": [ 110, 110, 110, 255 ], "width": 0 } }, "classMaxValue": 5, "label": "0 - 5", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 111, 196, 0, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSNull", "color": [ 110, 110, 110, 255 ], "width": 0 } }, "classMaxValue": 10, "label": "6 - 10", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 176, 224, 0, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSNull", "color": [ 110, 110, 110, 255 ], "width": 0 } }, "classMaxValue": 25, "label": "11 - 25", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 255, 0, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSNull", "color": [ 110, 110, 110, 255 ], "width": 0 } }, "classMaxValue": 50, "label": "26 - 50", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 170, 0, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSNull", "color": [ 110, 110, 110, 255 ], "width": 0 } }, "classMaxValue": 100, "label": "51 - 100", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 85, 0, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSNull", "color": [ 110, 110, 110, 255 ], "width": 0 } }, "classMaxValue": 200, "label": "101 - 200", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 0, 0, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSNull", "color": [ 110, 110, 110, 255 ], "width": 0 } }, "classMaxValue": 400, "label": "> 200", "description": "" } ] }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": false, "extent": { "xmin": -1.4033706409945335E7, "ymin": 3625411.958421774, "xmax": -1.3035124447623245E7, "ymax": 6276912.461260855, "spatialReference": { "wkid": 102100, "latestWkid": 3857 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "Protractio", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID_1", "type": "esriFieldTypeOID", "alias": "OBJECTID_1", "domain": null }, { "name": "OBJECTID", "type": "esriFieldTypeInteger", "alias": "OBJECTID", "domain": null }, { "name": "Protractio", "type": "esriFieldTypeString", "alias": "Protractio", "length": 10, "domain": null }, { "name": "Lease_Blk", "type": "esriFieldTypeString", "alias": "Lease_Blk", "length": 5, "domain": null }, { "name": "Aliquot", "type": "esriFieldTypeString", "alias": "Aliquot", "length": 1, "domain": null }, { "name": "All_Ships", "type": "esriFieldTypeInteger", "alias": "All_Ships", "domain": null }, { "name": "Tugs", "type": "esriFieldTypeInteger", "alias": "Tugs", "domain": null }, { "name": "Tow_All", "type": "esriFieldTypeInteger", "alias": "Tow_All", "domain": null }, { "name": "Passenger", "type": "esriFieldTypeInteger", "alias": "Passenger", "domain": null }, { "name": "Fishing", "type": "esriFieldTypeInteger", "alias": "Fishing", "domain": null }, { "name": "Cargo", "type": "esriFieldTypeInteger", "alias": "Cargo", "domain": null }, { "name": "Tankers", "type": "esriFieldTypeInteger", "alias": "Tankers", "domain": null }, { "name": "Aliquot_Na", "type": "esriFieldTypeString", "alias": "Aliquot_Na", "length": 15, "domain": null }, { "name": "SHAPE_Leng", "type": "esriFieldTypeDouble", "alias": "SHAPE_Leng", "domain": null }, { "name": "Tugs_Tows", "type": "esriFieldTypeInteger", "alias": "Tugs_Tows", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "Shape.STArea()", "type": "esriFieldTypeDouble", "alias": "Shape.STArea()", "domain": null }, { "name": "Shape.STLength()", "type": "esriFieldTypeDouble", "alias": "Shape.STLength()", "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "R180_pk", "fields": "OBJECTID_1", "isAscending": true, "isUnique": true, "description": "" }, { "name": "S169_idx", "fields": "Shape", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": true, "supportsAdvancedQueries": true, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsHavingClause": true, "supportsCountDistinct": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsPagination": true, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true }, "supportsDatumTransformation": true, "supportsCoordinatesQuantization": true, "serviceItemId": "6febd70864b24161988ee6c625baf310" }