{ "layers": [ { "currentVersion": 10.91, "cimVersion": "2.9.0", "id": 0, "name": "Municipal Boundary", "type": "Feature Layer", "description": "

The political boundary datalayer is a polygon representation of town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including \"villages\" or other sections of towns.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 102686, "latestWkid": 2249, "xyTolerance": 0.003280833333333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -119851500, "falseY": -94498200, "xyUnits": 3048.0060960121928, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "Massachusetts Highway Survey Section, MassGIS", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 130, 130, 130, 0 ], "outline": { "type": "esriSLS", "style": "esriSLSDash", "color": [ 0, 0, 0, 255 ], "width": 1 } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 771796.1679513901, "ymin": 2644798.62962465, "xmax": 812813.6384097189, "ymax": 2728553.2521413118, "spatialReference": { "wkid": 102686, "latestWkid": 2249, "xyTolerance": 0.003280833333333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -119851500, "falseY": -94498200, "xyUnits": 3048.0060960121928, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "town", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "objectid", "type": "esriFieldTypeOID", "alias": "objectid", "domain": null }, { "name": "town", "type": "esriFieldTypeString", "alias": "TOWN", "length": 21, "domain": null }, { "name": "town_id", "type": "esriFieldTypeSmallInteger", "alias": "TOWN_ID", "domain": null }, { "name": "pop1980", "type": "esriFieldTypeDouble", "alias": "POP1980", "domain": null }, { "name": "pop1990", "type": "esriFieldTypeDouble", "alias": "POP1990", "domain": null }, { "name": "pop2000", "type": "esriFieldTypeDouble", "alias": "POP2000", "domain": null }, { "name": "popch80_90", "type": "esriFieldTypeSmallInteger", "alias": "POPCH80_90", "domain": null }, { "name": "popch90_00", "type": "esriFieldTypeDouble", "alias": "POPCH90_00", "domain": null }, { "name": "type", "type": "esriFieldTypeString", "alias": "TYPE", "length": 2, "domain": null }, { "name": "island", "type": "esriFieldTypeSmallInteger", "alias": "ISLAND", "domain": null }, { "name": "coastal_po", "type": "esriFieldTypeString", "alias": "COASTAL_PO", "length": 3, "domain": null }, { "name": "fourcolor", "type": "esriFieldTypeSmallInteger", "alias": "FOURCOLOR", "domain": null }, { "name": "fips_stco", "type": "esriFieldTypeDouble", "alias": "FIPS_STCO", "domain": null }, { "name": "ccd_mcd", "type": "esriFieldTypeString", "alias": "CCD_MCD", "length": 3, "domain": null }, { "name": "fips_place", "type": "esriFieldTypeString", "alias": "FIPS_PLACE", "length": 5, "domain": null }, { "name": "fips_mcd", "type": "esriFieldTypeDouble", "alias": "FIPS_MCD", "domain": null }, { "name": "fips_count", "type": "esriFieldTypeSmallInteger", "alias": "FIPS_COUNT", "domain": null }, { "name": "acres", "type": "esriFieldTypeDouble", "alias": "ACRES", "domain": null }, { "name": "square_mil", "type": "esriFieldTypeDouble", "alias": "SQUARE_MIL", "domain": null }, { "name": "pop2010", "type": "esriFieldTypeDouble", "alias": "POP2010", "domain": null }, { "name": "popch00_10", "type": "esriFieldTypeDouble", "alias": "POPCH00_10", "domain": null }, { "name": "shape", "type": "esriFieldTypeGeometry", "alias": "shape", "domain": null }, { "name": "st_area(shape)", "type": "esriFieldTypeDouble", "alias": "st_area(shape)", "domain": null }, { "name": "st_length(shape)", "type": "esriFieldTypeDouble", "alias": "st_length(shape)", "domain": null } ], "geometryField": { "name": "shape", "type": "esriFieldTypeGeometry", "alias": "shape" }, "indexes": [ { "name": "r15_sde_rowid_uk", "fields": "objectid", "isAscending": true, "isUnique": true, "description": "" }, { "name": "a4_ix1", "fields": "shape", "isAscending": true, "isUnique": true, "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": true }, "supportsDatumTransformation": true, "advancedQueryAnalyticCapabilities": { "supportsLinearRegression": true, "supportsAsync": false, "supportsPercentileAnalytic": false }, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "st_area(shape)", "shapeLengthFieldName": "st_length(shape)", "units": "esriFeet" }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true }, { "currentVersion": 10.91, "cimVersion": "2.9.0", "id": 1, "name": "Parcel Boundaries", "type": "Feature Layer", "description": "

Assessors parcel data for Town/City of DARTMOUTH. Developed from existing digital data. Updated through 2023<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 102686, "latestWkid": 2249, "xyTolerance": 0.003280833333333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -119851500, "falseY": -94498200, "xyUnits": 3048.0060960121928, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "Original map compilation done by Sewall on mylars. Conversion to GIS by Applied Geographics. MassGIS Level 3 compliance obtained by Cartographic Associates, Inc. Data updated and currently maintained by Tighe & Bond", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 130, 130, 130, 0 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 255, 170, 0, 255 ], "width": 1 } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": [ { "labelExpression": "[map_par_id]", "labelPlacement": "esriServerPolygonPlacementAlwaysHorizontal", "multiPart": "labelLargest", "allowOverrun": false, "deconflictionStrategy": "dynamic", "repeatLabel": false, "stackLabel": true, "stackRowLength": 24, "stackAlignment": "dynamic", "removeDuplicates": "none", "useCodedValues": true, "maxScale": 0, "minScale": 0, "name": "Class 1", "priority": -1, "symbol": { "type": "esriTS", "color": [ 255, 170, 0, 255 ], "backgroundColor": null, "borderLineColor": null, "borderLineSize": null, "verticalAlignment": "bottom", "horizontalAlignment": "left", "rightToLeft": false, "angle": 0, "xoffset": 0, "yoffset": 0, "kerning": true, "haloColor": [ 255, 255, 255, 255 ], "haloSize": 1, "font": { "family": "Tahoma", "size": 10, "style": "normal", "weight": "normal", "decoration": "none" } } } ] }, "defaultVisibility": true, "extent": { "xmin": 771796.1679513901, "ymin": 2644798.62962465, "xmax": 812813.6384097189, "ymax": 2728553.2521413118, "spatialReference": { "wkid": 102686, "latestWkid": 2249, "xyTolerance": 0.003280833333333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -119851500, "falseY": -94498200, "xyUnits": 3048.0060960121928, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "streetname", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "objectid", "type": "esriFieldTypeOID", "alias": "objectid", "domain": null }, { "name": "map_par_id", "type": "esriFieldTypeString", "alias": "MAP_PAR_ID", "length": 26, "domain": null }, { "name": "loc_id", "type": "esriFieldTypeString", "alias": "LOC_ID", "length": 18, "domain": null }, { "name": "poly_type", "type": "esriFieldTypeString", "alias": "POLY_TYPE", "length": 15, "domain": { "type": "codedValue", "name": "POLYTYPE_DOM", "description": "Valid POLY_TYPE values.", "codedValues": [ { "name": "FEE", "code": "FEE" }, { "name": "PRIV_ROW", "code": "PRIV_ROW" }, { "name": "TAX", "code": "TAX" }, { "name": "WATER", "code": "WATER" }, { "name": "RAIL_ROW", "code": "RAIL_ROW" }, { "name": "ROW", "code": "ROW" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "map_no", "type": "esriFieldTypeString", "alias": "MAP_NO", "length": 4, "domain": null }, { "name": "source", "type": "esriFieldTypeString", "alias": "SOURCE", "length": 15, "domain": { "type": "codedValue", "name": "SOURCE_DOM", "description": "Valid SOURCE values.", "codedValues": [ { "name": "ASSESS", "code": "ASSESS" }, { "name": "SUBDIV", "code": "SUBDIV" }, { "name": "OTHER", "code": "OTHER" }, { "name": "ANR", "code": "ANR" }, { "name": "ROAD_LAYOUT", "code": "ROAD_LAYOUT" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "plan_id", "type": "esriFieldTypeString", "alias": "PLAN_ID", "length": 40, "domain": null }, { "name": "last_edit", "type": "esriFieldTypeInteger", "alias": "LAST_EDIT", "domain": null }, { "name": "bnd_chk", "type": "esriFieldTypeString", "alias": "BND_CHK", "length": 2, "domain": { "type": "codedValue", "name": "BND_CHK_DOM", "description": "Valid BND_CHK values.", "codedValues": [ { "name": "CC", "code": "CC" }, { "name": "NR", "code": "NR" }, { "name": "OK", "code": "OK" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "no_match", "type": "esriFieldTypeString", "alias": "NO_MATCH", "length": 1, "domain": { "type": "codedValue", "name": "NO_MATCH_DOM", "description": "Valid NO_MATCH values.", "codedValues": [ { "name": "Y", "code": "Y" }, { "name": "N", "code": "N" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "town_id", "type": "esriFieldTypeSmallInteger", "alias": "TOWN_ID", "domain": null }, { "name": "mapscale", "type": "esriFieldTypeInteger", "alias": "MapScale", "domain": null }, { "name": "cama_id", "type": "esriFieldTypeInteger", "alias": "CAMA_ID", "domain": null }, { "name": "lot", "type": "esriFieldTypeString", "alias": "Lot", "length": 10, "domain": null }, { "name": "parcel_id", "type": "esriFieldTypeString", "alias": "Parcel_ID", "length": 20, "domain": null }, { "name": "streetnum", "type": "esriFieldTypeString", "alias": "StreetNum", "length": 20, "domain": null }, { "name": "streetname", "type": "esriFieldTypeString", "alias": "StreetName", "length": 60, "domain": null }, { "name": "streetaddr", "type": "esriFieldTypeString", "alias": "StreetAddr", "length": 80, "domain": null }, { "name": "sizelegal", "type": "esriFieldTypeDouble", "alias": "SizeLegal", "domain": null }, { "name": "sizeunits", "type": "esriFieldTypeString", "alias": "SizeUnits", "length": 10, "domain": null }, { "name": "sizetext", "type": "esriFieldTypeString", "alias": "SizeText", "length": 20, "domain": null }, { "name": "sizemap", "type": "esriFieldTypeDouble", "alias": "SizeMap", "domain": null }, { "name": "sizediff", "type": "esriFieldTypeDouble", "alias": "SizeDiff", "domain": null }, { "name": "sizediff_pct", "type": "esriFieldTypeDouble", "alias": "SizeDiff_Pct", "domain": null }, { "name": "cama_match", "type": "esriFieldTypeString", "alias": "CAMA_Match", "length": 10, "domain": null }, { "name": "metadatecreate", "type": "esriFieldTypeInteger", "alias": "metaDateCreate", "domain": null }, { "name": "metachangeref", "type": "esriFieldTypeString", "alias": "metaChangeRef", "length": 20, "domain": null }, { "name": "metasource", "type": "esriFieldTypeString", "alias": "metaSource", "length": 30, "domain": null }, { "name": "metasrctitle", "type": "esriFieldTypeString", "alias": "metaSrcTitle", "length": 60, "domain": null }, { "name": "metacreator", "type": "esriFieldTypeString", "alias": "metaCreator", "length": 20, "domain": null }, { "name": "locid_meters", "type": "esriFieldTypeString", "alias": "LocID_Meters", "length": 30, "domain": null }, { "name": "shape", "type": "esriFieldTypeGeometry", "alias": "shape", "domain": null }, { "name": "st_area(shape)", "type": "esriFieldTypeDouble", "alias": "st_area(shape)", "domain": null }, { "name": "st_length(shape)", "type": "esriFieldTypeDouble", "alias": "st_length(shape)", "domain": null } ], "geometryField": { "name": "shape", "type": "esriFieldTypeGeometry", "alias": "shape" }, "indexes": [ { "name": "r17_sde_rowid_uk", "fields": "objectid", "isAscending": true, "isUnique": true, "description": "" }, { "name": "a6_ix1", "fields": "shape", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": true, "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": true }, "supportsDatumTransformation": true, "advancedQueryAnalyticCapabilities": { "supportsLinearRegression": true, "supportsAsync": false, "supportsPercentileAnalytic": false }, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "st_area(shape)", "shapeLengthFieldName": "st_length(shape)", "units": "esriFeet" }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true } ], "tables": [] }