{ "currentVersion": 11.2, "cimVersion": "3.2.0", "id": 0, "name": "Maryland Roadways", "type": "Feature Layer", "description": "MDOT SHA CMAPS data consists of linear geometric features which represent the geographic extent of roadways throughout the State of Maryland. CMAPS is custom route event data including information such as Roadname, Functional Classification, Maintenance Authority, NHS Description & Status (Y/N) and Federal Aid Eligibility Status (Y/N). \n\nMDOT SHA CMAPS data is published on the MDOT SHA External / Public-Facing ArcGIS Server, thus being a Non-Restricted data product. This data product and service is for publicly available for use. \n\n\n\nFor more information, contact MDOT SHA Geospatial Technologies, \n\nEmail: GIS@mdot.maryland.gov \n\n\n\nLast Published: 11/05/2019, \n\nPublisher: J.Lloyd (jlloyd@mdot.maryland.gov)", "geometryType": "esriGeometryPolyline", "sourceSpatialReference": { "wkt2": "PROJCRS[\"NAD_1983_HARN_StatePlane_Maryland_FIPS_1900\",BASEGEOGCRS[\"GCS_North_American_1983_HARN\",DATUM[\"D_North_American_1983_HARN\",ELLIPSOID[\"GRS_1980\",6378137.0,298.257222101,LENGTHUNIT[\"Meter\",1.0]]],PRIMEM[\"Greenwich\",0.0,ANGLEUNIT[\"Degree\",0.0174532925199433]],CS[ellipsoidal,2],ANGLEUNIT[\"Degree\",0.0174532925199433]],CONVERSION[\"Lambert_Conformal_Conic\",METHOD[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",1312333.333333333,LENGTHUNIT[\"Foot_US\",0.3048006096012192]],PARAMETER[\"False_Northing\",0.0,LENGTHUNIT[\"Foot_US\",0.3048006096012192]],PARAMETER[\"Central_Meridian\",-77.0,ANGLEUNIT[\"Degree\",0.0174532925199433]],PARAMETER[\"Standard_Parallel_1\",38.3,ANGLEUNIT[\"Degree\",0.0174532925199433]],PARAMETER[\"Standard_Parallel_2\",39.45,ANGLEUNIT[\"Degree\",0.0174532925199433]],PARAMETER[\"Latitude_Of_Origin\",37.66666666666666,ANGLEUNIT[\"Degree\",0.0174532925199433]]],CS[Cartesian,2],AXIS[\"Easting (X)\",east,ORDER[1]],AXIS[\"Northing (Y)\",north,ORDER[2]],LENGTHUNIT[\"Foot_US\",0.3048006096012192]]", "wkt": "PROJCS[\"NAD_1983_HARN_StatePlane_Maryland_FIPS_1900\",GEOGCS[\"GCS_North_American_1983_HARN\",DATUM[\"D_North_American_1983_HARN\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",1312333.333333333],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",-77.0],PARAMETER[\"Standard_Parallel_1\",38.3],PARAMETER[\"Standard_Parallel_2\",39.45],PARAMETER[\"Latitude_Of_Origin\",37.66666666666666],UNIT[\"Foot_US\",0.3048006096012192]]", "xyTolerance": 0.003280833333333, "zTolerance": 0.001, "mTolerance": 6.21369949494886E-7, "falseX": -120561100, "falseY": -95444400, "xyUnits": 3048.0060960121905, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 1.60934721869444E7 }, "copyrightText": "Maryland Department of Transportation (MDOT), Maryland Department of Transportation State Highway Administration (MDOT SHA), MDOT SHA Office of Information Technology (OIT), MDOT SHA Geospatial Technologies (GIS@mdot.marylad.gov)", "parentLayer": null, "subLayers": [], "minScale": 10000000, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 78, 78, 78, 255 ], "width": 1.5 } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 607677.875214234, "ymin": 107624.013023883, "xmax": 1870670.39023465, "ymax": 757548.5766892141, "spatialReference": { "wkt2": "PROJCRS[\"NAD_1983_HARN_StatePlane_Maryland_FIPS_1900\",BASEGEOGCRS[\"GCS_North_American_1983_HARN\",DATUM[\"D_North_American_1983_HARN\",ELLIPSOID[\"GRS_1980\",6378137.0,298.257222101,LENGTHUNIT[\"Meter\",1.0]]],PRIMEM[\"Greenwich\",0.0,ANGLEUNIT[\"Degree\",0.0174532925199433]],CS[ellipsoidal,2],ANGLEUNIT[\"Degree\",0.0174532925199433]],CONVERSION[\"Lambert_Conformal_Conic\",METHOD[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",1312333.333333333,LENGTHUNIT[\"Foot_US\",0.3048006096012192]],PARAMETER[\"False_Northing\",0.0,LENGTHUNIT[\"Foot_US\",0.3048006096012192]],PARAMETER[\"Central_Meridian\",-77.0,ANGLEUNIT[\"Degree\",0.0174532925199433]],PARAMETER[\"Standard_Parallel_1\",38.3,ANGLEUNIT[\"Degree\",0.0174532925199433]],PARAMETER[\"Standard_Parallel_2\",39.45,ANGLEUNIT[\"Degree\",0.0174532925199433]],PARAMETER[\"Latitude_Of_Origin\",37.66666666666666,ANGLEUNIT[\"Degree\",0.0174532925199433]]],CS[Cartesian,2],AXIS[\"Easting (X)\",east,ORDER[1]],AXIS[\"Northing (Y)\",north,ORDER[2]],LENGTHUNIT[\"Foot_US\",0.3048006096012192]]", "wkt": "PROJCS[\"NAD_1983_HARN_StatePlane_Maryland_FIPS_1900\",GEOGCS[\"GCS_North_American_1983_HARN\",DATUM[\"D_North_American_1983_HARN\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",1312333.333333333],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",-77.0],PARAMETER[\"Standard_Parallel_1\",38.3],PARAMETER[\"Standard_Parallel_2\",39.45],PARAMETER[\"Latitude_Of_Origin\",37.66666666666666],UNIT[\"Foot_US\",0.3048006096012192]]", "xyTolerance": 0.003280833333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -120561100, "falseY": -95444400, "xyUnits": 3.695308229454812E7, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "ROAD_NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "GIS Object ID", "domain": null }, { "name": "COUNTY", "type": "esriFieldTypeString", "alias": "County", "length": 50, "domain": null }, { "name": "ROAD_NAME", "type": "esriFieldTypeString", "alias": "Road Name", "length": 40, "domain": null }, { "name": "ID_PREFIX", "type": "esriFieldTypeString", "alias": "Route Prefix", "length": 2, "domain": null }, { "name": "ID_RTE_NO", "type": "esriFieldTypeSmallInteger", "alias": "Route Number", "domain": null }, { "name": "MP_SUFFIX", "type": "esriFieldTypeString", "alias": "Route Suffix", "length": 2, "domain": null }, { "name": "OWNERSHIP", "type": "esriFieldTypeString", "alias": "Maintenance Authority", "length": 100, "domain": null }, { "name": "FED_AID_ELIGIBLE", "type": "esriFieldTypeString", "alias": "Federal Aid Eligibility", "length": 3, "domain": null }, { "name": "FUNCTIONAL_CLASS", "type": "esriFieldTypeString", "alias": "Functional Class", "length": 100, "domain": null }, { "name": "NHS", "type": "esriFieldTypeString", "alias": "NHS Description", "length": 100, "domain": null }, { "name": "RURAL_URBAN", "type": "esriFieldTypeString", "alias": "Rural / Urban", "length": 100, "domain": null }, { "name": "LOC_ERROR", "type": "esriFieldTypeString", "alias": "Location Error", "length": 50, "domain": null }, { "name": "SHAPE", "type": "esriFieldTypeGeometry", "alias": "GIS Shape", "domain": null }, { "name": "SHAPE.LEN", "type": "esriFieldTypeDouble", "alias": "GIS Shape Length (ft)", "domain": null }, { "name": "COUNTY_ID", "type": "esriFieldTypeString", "alias": "County ID", "length": 3, "domain": null }, { "name": "FROM_MEASURE", "type": "esriFieldTypeDouble", "alias": "From Measure", "domain": null }, { "name": "TO_MEASURE", "type": "esriFieldTypeDouble", "alias": "To Measure", "domain": null }, { "name": "RURAL_URBAN_ID", "type": "esriFieldTypeString", "alias": "Rural vs Urban ID", "length": 2, "domain": null }, { "name": "FUNCTIONAL_CLASS_ID", "type": "esriFieldTypeInteger", "alias": "Functional Class ID", "domain": null }, { "name": "OWNERSHIP_ID", "type": "esriFieldTypeString", "alias": "Maintenance Authority ID", "length": 2, "domain": null }, { "name": "NHS_ID", "type": "esriFieldTypeString", "alias": "NHS ID", "length": 2, "domain": null }, { "name": "NHS_STATUS", "type": "esriFieldTypeString", "alias": "NHS Status", "length": 3, "domain": null }, { "name": "ROUTE_ID", "type": "esriFieldTypeString", "alias": "Route ID (New)", "length": 20, "domain": null }, { "name": "CARDINALITY", "type": "esriFieldTypeString", "alias": "Cardinality", "length": 1, "domain": null }, { "name": "MAIN_LINE", "type": "esriFieldTypeString", "alias": "Mainline Code", "length": 2, "domain": null } ], "geometryField": { "name": "SHAPE", "type": "esriFieldTypeGeometry", "alias": "GIS Shape" }, "indexes": [ { "name": "R1018364_SDE_ROWID_UK", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "A1911_IX1", "fields": "SHAPE", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": true, "supportsExceedsLimitStatistics": true, "supportsAdvancedQueries": true, "hasZ": true, "hasM": true, "supportedQueryFormats": "JSON, geoJSON, PBF", "isDataVersioned": false, "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": { "shapeLengthFieldName": "SHAPE.LEN", "units": "esriFeet", "mapUnits": {"uwkid": 9003} }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true }