{ "currentVersion": 10.91, "cimVersion": "2.9.0", "id": 10, "name": "Rt 28 Optional OD", "type": "Feature Layer", "description": "This layer identifies the Route 28 Optional Overlay Districts in Eastern Loudoun County. The districts provide additional development options for the properties mapped as specified in Article 4 Division D of the Revised 1993 Zoning Ordinance.", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkt": "PROJCS[\"NAD_1983_HARN_StatePlane_Virginia_North_FIPS_4501_Feet\",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\",11482916.66666666],PARAMETER[\"False_Northing\",6561666.666666666],PARAMETER[\"Central_Meridian\",-78.5],PARAMETER[\"Standard_Parallel_1\",38.03333333333333],PARAMETER[\"Standard_Parallel_2\",39.2],PARAMETER[\"Latitude_Of_Origin\",37.66666666666666],UNIT[\"Foot_US\",0.3048006096012192]],VERTCS[\"Unknown VCS from ArcInfo Workstation\",VDATUM[\"Unknown\"],PARAMETER[\"Vertical_Shift\",0.0],PARAMETER[\"Direction\",1.0],UNIT[\"Meter\",1.0]]", "xyTolerance": 0.01, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -50000000, "falseY": -50000000, "xyUnits": 1000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "sourceHeightModelInfo": { "heightModel": "gravity_related_height", "vertCRS": "Unknown VCS from ArcInfo Workstation", "heightUnit": "meter" }, "copyrightText": "", "parentLayer": null, "subLayers": [], "minScale": 750000, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "uniqueValue", "field1": "RT_OPTIONAL_DIST", "uniqueValueInfos": [ { "symbol": { "type": "esriPFS", "url": "d5eb213ee7c9c66ba1c6a0ee39b85f0f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAYAAABWdVznAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAL0lEQVQokWOZlrniPwMJgIUUxSgasmLCGaYtWclAiA/XgCyJj0++k0jWMOoHPHwA1OIu0otfMHgAAAAASUVORK5CYII=", "contentType": "image/png", "outline": null, "width": 9, "height": 9, "angle": 0, "xoffset": 0, "yoffset": 0, "xscale": 1, "yscale": 1 }, "value": "CI", "label": "CI (Corridor Industrial) Optional" }, { "symbol": { "type": "esriPFS", "url": "59bce39d15f34fbd6eec71385e13417b", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAYAAABWdVznAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAL0lEQVQokWNhiHn2n4EEwEKKYhQN/5NuMDDO02AgxIdrQJbExyffSSRrGPUDHj4AiP0kcUdgfOIAAAAASUVORK5CYII=", "contentType": "image/png", "outline": null, "width": 9, "height": 9, "angle": 0, "xoffset": 0, "yoffset": 0, "xscale": 1, "yscale": 1 }, "value": "CO", "label": "CO (Corridor Office) Optional" }, { "symbol": { "type": "esriPFS", "url": "ccc3263081fe5a3c2b611d976a4f56fd", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAYAAABWdVznAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAL0lEQVQokWNhOPr/PwMJgIUUxSgaWqxXMtQcDWcgxIdrQJbExyffSSRrGPUDHj4A4UwsTLmMhxAAAAAASUVORK5CYII=", "contentType": "image/png", "outline": null, "width": 9, "height": 9, "angle": 0, "xoffset": 0, "yoffset": 0, "xscale": 1, "yscale": 1 }, "value": "CB", "label": "CB (Corridor Business) Optional" } ], "fieldDelimiter": ",", "authoringInfo": { "colorRamp": { "type": "multipart", "colorRamps": [ { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 148, 91, 217, 255 ], "toColor": [ 148, 91, 217, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 87, 156, 72, 255 ], "toColor": [ 87, 156, 72, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 245, 104, 88, 255 ], "toColor": [ 245, 104, 88, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 100, 222, 250, 255 ], "toColor": [ 100, 222, 250, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 130, 77, 102, 255 ], "toColor": [ 130, 77, 102, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 247, 219, 94, 255 ], "toColor": [ 247, 219, 94, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 89, 240, 91, 255 ], "toColor": [ 89, 240, 91, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 53, 107, 140, 255 ], "toColor": [ 53, 107, 140, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 240, 115, 190, 255 ], "toColor": [ 240, 115, 190, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 204, 160, 124, 255 ], "toColor": [ 204, 160, 124, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 109, 151, 242, 255 ], "toColor": [ 109, 151, 242, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 104, 247, 197, 255 ], "toColor": [ 104, 247, 197, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 103, 156, 140, 255 ], "toColor": [ 103, 156, 140, 255 ] } ] } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1.1776094906999998E7, "ymin": 7035510.027999997, "xmax": 1.1797881281999998E7, "ymax": 7075280.217, "spatialReference": { "wkid": 2924, "latestWkid": 2924, "xyTolerance": 0.003280833333333333, "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": "RT_MAINT_TASK_ID", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID_1", "type": "esriFieldTypeOID", "alias": "OBJECTID_1", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "RT_MAINT_TASK_ID", "type": "esriFieldTypeString", "alias": "RT_MAINT_TASK_ID", "length": 11, "domain": null }, { "name": "RT_UPD_SOURCE", "type": "esriFieldTypeString", "alias": "ZO_UPD_SOURCE", "length": 5, "domain": null }, { "name": "RT_UPD_USER", "type": "esriFieldTypeString", "alias": "ZO_UPD_USER", "length": 5, "domain": null }, { "name": "RT_UPD_DATE", "type": "esriFieldTypeDate", "alias": "ZO_UPD_DATE", "length": 8, "domain": null }, { "name": "RT_OPTIONAL_DIST", "type": "esriFieldTypeString", "alias": "RT_OPTIONAL_DIST", "length": 10, "domain": null }, { "name": "RT_PROJ_NUM", "type": "esriFieldTypeString", "alias": "RT_PROJ_NUM", "length": 14, "domain": null }, { "name": "OBJECTID", "type": "esriFieldTypeInteger", "alias": "OBJECTID", "domain": null }, { "name": "ECP_ZONE", "type": "esriFieldTypeString", "alias": "ECP_ZONE", "length": 255, "domain": null }, { "name": "ECP_ZONE_NAME", "type": "esriFieldTypeString", "alias": "ECP_ZONE_NAME", "length": 255, "domain": null }, { "name": "Ordinance_Year", "type": "esriFieldTypeString", "alias": "Ordinance_Year", "length": 255, "domain": null }, { "name": "Nonconformities", "type": "esriFieldTypeString", "alias": "Nonconformities", "length": 255, "domain": null }, { "name": "Purpose_and_Intent", "type": "esriFieldTypeString", "alias": "Purpose_and_Intent", "length": 255, "domain": null }, { "name": "Use_Regulations", "type": "esriFieldTypeString", "alias": "Use_Regulations", "length": 255, "domain": null }, { "name": "Development_Options", "type": "esriFieldTypeString", "alias": "Development_Options", "length": 255, "domain": null }, { "name": "HOA_Responsibilites", "type": "esriFieldTypeString", "alias": "HOA_Responsibilites", "length": 255, "domain": null }, { "name": "Existing_Lots_of_Record", "type": "esriFieldTypeString", "alias": "Existing_Lots_of_Record", "length": 255, "domain": null }, { "name": "Permitted_Uses", "type": "esriFieldTypeString", "alias": "Permitted_Uses", "length": 255, "domain": null }, { "name": "Special_Exception_Uses", "type": "esriFieldTypeString", "alias": "Special_Exception_Uses", "length": 255, "domain": null }, { "name": "Lot_Requirements", "type": "esriFieldTypeString", "alias": "Lot_Requirements", "length": 255, "domain": null }, { "name": "Cluster_Development_Lot_Requirements", "type": "esriFieldTypeString", "alias": "Cluster_Development_Lot_Requirements", "length": 255, "domain": null }, { "name": "Cluster_Development_Building_Requirements", "type": "esriFieldTypeString", "alias": "Cluster_Development_Building_Requirements", "length": 255, "domain": null }, { "name": "Building_Requirements", "type": "esriFieldTypeString", "alias": "Building_Requirements", "length": 255, "domain": null }, { "name": "Use_Limitations", "type": "esriFieldTypeString", "alias": "Use_Limitations", "length": 255, "domain": null }, { "name": "On_Site_Well_Wastewater_System_Lot_Requirements", "type": "esriFieldTypeString", "alias": "On-Site_Well_Wastewater_System_Lot_Requirements", "length": 255, "domain": null }, { "name": "Public_Sewer_Lot_Requirements", "type": "esriFieldTypeString", "alias": "Public_Sewer_Lot_Requirements", "length": 255, "domain": null }, { "name": "On_Site_Well_Wastewater_System_Building_Requirements", "type": "esriFieldTypeString", "alias": "On-Site_Well_Wastewater_System_Building_Requirements", "length": 255, "domain": null }, { "name": "Public_Sewer_Building_Requirements", "type": "esriFieldTypeString", "alias": "Public_Sewer_Building_Requirements", "length": 255, "domain": null }, { "name": "Utility_Requirements", "type": "esriFieldTypeString", "alias": "Utility_Requirements", "length": 255, "domain": null }, { "name": "Setback_and_Access", "type": "esriFieldTypeString", "alias": "Setback_and_Access", "length": 255, "domain": null }, { "name": "Public_Water_OR_Public_Sewer_Lots", "type": "esriFieldTypeString", "alias": "Public_Water_OR_Public_Sewer_Lots", "length": 255, "domain": null }, { "name": "Public_Water_AND_Public_Sewer_Lots", "type": "esriFieldTypeString", "alias": "Public_Water_AND_Public_Sewer_Lots", "length": 255, "domain": null }, { "name": "Public_Water_OR_Public_Sewer_Buildings", "type": "esriFieldTypeString", "alias": "Public_Water_OR_Public_Sewer_Buildings", "length": 255, "domain": null }, { "name": "Public_Water_AND_Public_Sewer_Buildings", "type": "esriFieldTypeString", "alias": "Public_Water_AND_Public_Sewer_Buildings", "length": 255, "domain": null }, { "name": "Density", "type": "esriFieldTypeString", "alias": "Density", "length": 255, "domain": null }, { "name": "General_Development_Requirements", "type": "esriFieldTypeString", "alias": "General_Development_Requirements", "length": 255, "domain": null }, { "name": "Alternate_Development_Standards", "type": "esriFieldTypeString", "alias": "Alternate_Development_Standards", "length": 255, "domain": null }, { "name": "Cluster_Development_20__Lots", "type": "esriFieldTypeString", "alias": "Cluster_Development_20%_Lots", "length": 255, "domain": null }, { "name": "Cluster_Development_20_50__Lots", "type": "esriFieldTypeString", "alias": "Cluster_Development_20-50%_Lots", "length": 255, "domain": null }, { "name": "Cluster_Development_20__Buildings", "type": "esriFieldTypeString", "alias": "Cluster_Development_20%_Buildings", "length": 255, "domain": null }, { "name": "Cluster_Development_20_50__Buildings", "type": "esriFieldTypeString", "alias": "Cluster_Development_20-50%_Buildings", "length": 255, "domain": null }, { "name": "Lot_Requirements_Suburban_Design", "type": "esriFieldTypeString", "alias": "Lot_Requirements_Suburban_Design", "length": 255, "domain": null }, { "name": "Lot_Requirements_Traditional_Design", "type": "esriFieldTypeString", "alias": "Lot_Requirements_Traditional_Design", "length": 255, "domain": null }, { "name": "Building_Requirements_Suburban_Design", "type": "esriFieldTypeString", "alias": "Building_Requirements_Suburban_Design", "length": 255, "domain": null }, { "name": "Building_Requirements_Traditional_Design", "type": "esriFieldTypeString", "alias": "Building_Requirements_Traditional_Design", "length": 255, "domain": null }, { "name": "Additional_Develoment_Standards", "type": "esriFieldTypeString", "alias": "Additional_Develoment_Standards", "length": 255, "domain": null }, { "name": "Performance_Criteria", "type": "esriFieldTypeString", "alias": "Performance_Criteria", "length": 255, "domain": null }, { "name": "Parking_and_Loading", "type": "esriFieldTypeString", "alias": "Parking_and_Loading", "length": 255, "domain": null }, { "name": "Landscaping_Buffering_and_Screening", "type": "esriFieldTypeString", "alias": "Landscaping_Buffering_and_Screening", "length": 255, "domain": null }, { "name": "Sign_Regulations", "type": "esriFieldTypeString", "alias": "Sign_Regulations", "length": 255, "domain": null }, { "name": "Dimensional_Standards_RTE_28", "type": "esriFieldTypeString", "alias": "Dimensional_Standards_RTE_28", "length": 255, "domain": null }, { "name": "Supplemental_District_Regulations", "type": "esriFieldTypeString", "alias": "Supplemental_District_Regulations", "length": 255, "domain": null }, { "name": "Accessory_Uses_and_Structures", "type": "esriFieldTypeString", "alias": "Accessory_Uses_and_Structures", "length": 255, "domain": null }, { "name": "Regular_Lots", "type": "esriFieldTypeString", "alias": "Regular_Lots", "length": 255, "domain": null }, { "name": "Irregular_Lots", "type": "esriFieldTypeString", "alias": "Irregular_Lots", "length": 255, "domain": null }, { "name": "Height_of_Structures", "type": "esriFieldTypeString", "alias": "Height_of_Structures", "length": 255, "domain": null }, { "name": "Off_Street_Parking", "type": "esriFieldTypeString", "alias": "Off-Street_Parking", "length": 255, "domain": null }, { "name": "Off_Street_Loading", "type": "esriFieldTypeString", "alias": "Off-Street_Loading", "length": 255, "domain": null }, { "name": "Planned_Development_Standards", "type": "esriFieldTypeString", "alias": "Planned_Development_Standards", "length": 255, "domain": null }, { "name": "Shape_Length", "type": "esriFieldTypeDouble", "alias": "Shape_Length", "domain": null }, { "name": "Shape_Area", "type": "esriFieldTypeDouble", "alias": "Shape_Area", "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "FDO_OBJECTID_1", "fields": "OBJECTID_1", "isAscending": true, "isUnique": true, "description": "" }, { "name": "FDO_Shape", "fields": "Shape", "isAscending": true, "isUnique": false, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 2000, "supportsStatistics": true, "supportsExceedsLimitStatistics": true, "supportsAdvancedQueries": 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, "supportsPagination": true, "supportsLod": false, "supportsQueryWithLodSR": false, "supportsTrueCurve": true, "supportsQueryWithDatumTransformation": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true, "supportsTimeRelation": true, "supportsSqlFormat": false, "supportsQueryAnalytic": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": { "timeZone": "Eastern Standard Time", "respectsDaylightSaving": true }, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "Shape_Area", "shapeLengthFieldName": "Shape_Length", "units": "esriFeet" }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true }