{ "currentVersion": 11.4, "cimVersion": "3.4.0", "id": 14, "name": "Major Transpportation Areas", "type": "Feature Layer", "description": "This layer contains the major transportation areas that have been captured originally captured in 1997 then subsequently updated with 2009 stereo imagery in 2011-2013. The Southeastern quadrant was updated with 2007 stereo imagery in 2009 before being updated again in 2013 using the 2009 stereo imagery. The major transportation areas were captured using stereo models. 1997: This layer contains the major transportation edges that have been captured through various processes. The original data in this layer was captured during the 1997-2000 data conversion effort for Fairfax County. The major transportation edges were captured using stereo models. Since then the GIS office has captured major transportation edges from orthophotography by performing heads up digitizing. Prior to receiving the orthophotography, site plans are used to capture the planned major transportation edges. These different sources of the major transportation edges are indicated within the major transportation edges attributes.Contact: Fairfax County GIS DivisionData Accessibility: PublicUpdate frequency: Approximately 8 yearsCreation date: 1/1/2000Layer Name: GISMGR.MAJOR_TRANSPORTATION_AREASDataset Name: GISMGR.PLANIMETRIC", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 102746, "latestWkid": 2283, "xyTolerance": 0.002, "zTolerance": 2, "mTolerance": 2, "falseX": -110512500, "falseY": -88858000, "xyUnits": 4000, "falseZ": -100, "zUnits": 4, "falseM": 0, "mUnits": 1 }, "copyrightText": "The portion of the data set in the southeastern quadrant of Fairfax County with a source of \"2007 Stereo Models\" was created by GeoDecisions/Fugro EarthData, Inc. The portion of the data set in the rest of the County and with a source of \"2009 Stereo Models\" in the southeastern quadrant was created by GeoDecisions/Infotech, Inc. All quadrants were under contract to Fairfax County. Quality control checks were performed by Plangraphics. Staff from the GIS branch were also used for quality control checking 1997: The data set was created by Analytical Surveys Incorporated (ASI) and Landata under contract to Fairfax County. Quality control checks were performed by Engineering Systems Incorporated and Dewberry and Davis. Staff from the GIS branch were also used for quality control checking.", "parentLayer": null, "subLayers": [], "minScale": 5000, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 213, 213, 213, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 213, 213, 213, 255 ], "width": 0.4 } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1.1756617870000005E7, "ymin": 6917445.95025, "xmax": 1.1898885230000004E7, "ymax": 7069458.759499997, "zmin": 0, "zmax": 512.5, "spatialReference": { "wkid": 102746, "latestWkid": 2283, "xyTolerance": 0.002, "zTolerance": 2, "mTolerance": 0.001, "falseX": -110512500, "falseY": -88858000, "xyUnits": 3.6916142964165E7, "falseZ": 0, "zUnits": 1, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "TYPE", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "TYPE", "type": "esriFieldTypeString", "alias": "TRMAJTYPE", "length": 15, "domain": { "type": "codedValue", "name": "GIS_MAJOR_TRANSPORTATION_AREAS_Type", "description": "Major transportation feature types", "codedValues": [ { "name": "Paved Road", "code": "PAVED ROAD" }, { "name": "Unpaved Road", "code": "UNPAVED ROAD" }, { "name": "Bridge or Overpass", "code": "BRIDGE/OVERPASS" }, { "name": "Median", "code": "MEDIAN" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "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 }, { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "EFFECTIVE_DATE", "type": "esriFieldTypeDate", "alias": "Effective Date", "length": 8, "domain": null }, { "name": "EXPIRY_DATE", "type": "esriFieldTypeDate", "alias": "Expiry Date", "length": 8, "domain": null }, { "name": "SOURCE", "type": "esriFieldTypeString", "alias": "Source", "length": 20, "domain": { "type": "codedValue", "name": "GIS_X_PlanimetricSource", "description": "description", "codedValues": [ { "name": "1997 Orthophotography", "code": "ORTHO1997" }, { "name": "2002 Orthophotography", "code": "ORTHO2002" }, { "name": "Site Plan", "code": "SITEPLAN" }, { "name": "2003 Orthophotography", "code": "ORTHO2003" }, { "name": "2004 Orthophotography", "code": "ORTHO2004" }, { "name": "Update of existing features by siteplan", "code": "SITEPLAN UPDATE" }, { "name": "2005 Orthophotography", "code": "ORTHO2005" }, { "name": "2007 Stereo Models", "code": "STEREO MODELS 2007" }, { "name": "2009 Stereo Models", "code": "STEREO MODELS 2009" }, { "name": "2013 Orthophotography", "code": "ORTHO2013" }, { "name": "2007 Orthophotography", "code": "ORTHO2007" }, { "name": "2009 Orthophotography", "code": "ORTHO2009" }, { "name": "2011 Orthophotography", "code": "ORTHO2011" }, { "name": "Health Department", "code": "HEALTH" }, { "name": "Pictometry 2015", "code": "PICTO2015" }, { "name": "2017 Stereo Models", "code": "STEREO MODELS 2017" }, { "name": "2022 Eagleview Orthophotos", "code": "EAGLEVIEW 2022" }, { "name": "2023 Eagleview Orthophotos", "code": "EAGLEVIEW 2023" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "PERVIOUSNESS", "type": "esriFieldTypeString", "alias": "Perviousness", "length": 20, "domain": { "type": "codedValue", "name": "GIS_MAJOR_TRANSPORTATION_AREAS_Perviousness", "description": "Major transportation feature perviousness", "codedValues": [ { "name": "Completely impervious", "code": "IMPERVIOUS" }, { "name": "Completely pervious", "code": "PERVIOUS" }, { "name": "At least 10% of pervious or impervious", "code": "MIXED" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "RAISED", "type": "esriFieldTypeString", "alias": "Raised", "length": 1, "domain": { "type": "codedValue", "name": "GIS_MAJOR_TRANSPORTATION_AREAS_Raised", "description": "Major transportation feature raised", "codedValues": [ { "name": "Median is elevated", "code": "Y" }, { "name": "Median is not elevated or its a road", "code": "N" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "GlobalID", "type": "esriFieldTypeGlobalID", "alias": "GlobalID", "length": 38, "domain": null }, { "name": "created_user", "type": "esriFieldTypeString", "alias": "created_user", "length": 255, "domain": null }, { "name": "created_date", "type": "esriFieldTypeDate", "alias": "created_date", "length": 8, "domain": null }, { "name": "last_edited_user", "type": "esriFieldTypeString", "alias": "last_edited_user", "length": 255, "domain": null }, { "name": "last_edited_date", "type": "esriFieldTypeDate", "alias": "last_edited_date", "length": 8, "domain": null } ], "geometryField": { "name": "SHAPE", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "R8659_pk", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "UUID_8659", "fields": "GlobalID", "isAscending": true, "isUnique": false, "description": "" }, { "name": "UUID_OID_8659", "fields": "GlobalID,OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "S6101_idx", "fields": "SHAPE", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "maxSelectionCount": 2000, "supportsStatistics": true, "supportsExceedsLimitStatistics": true, "supportsAdvancedQueries": true, "hasZ": true, "supportedQueryFormats": "JSON, geoJSON, PBF", "isDataVersioned": true, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "supportedSpatialRelationships": [ "esriSpatialRelIntersects", "esriSpatialRelContains", "esriSpatialRelCrosses", "esriSpatialRelEnvelopeIntersects", "esriSpatialRelIndexIntersects", "esriSpatialRelOverlaps", "esriSpatialRelTouches", "esriSpatialRelWithin", "esriSpatialRelRelation" ], "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsPercentileStatistics": true, "supportsHavingClause": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsCountDistinct": true, "supportsAdvancedQueryRelated": true, "supportsQueryRelatedPagination": true, "supportsPagination": true, "supportsLod": false, "supportsQueryWithLodSR": false, "supportsTrueCurve": true, "supportsQueryWithDatumTransformation": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true, "supportsTimeRelation": true, "supportsSqlFormat": false, "supportsQueryAnalytic": true, "supportsCurrentUserQueries": true }, "supportsDatumTransformation": true, "advancedQueryAnalyticCapabilities": { "supportsLinearRegression": true, "supportsAsync": false, "supportsPercentileAnalytic": true }, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "SHAPE.STArea()", "shapeLengthFieldName": "SHAPE.STLength()", "units": "esriFeet", "mapUnits": {"uwkid": 9003} }, "hasMetadata": false, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true }