{ "currentVersion": 11.1, "cimVersion": "3.1.0", "id": 0, "name": "Percent impervious area within 1 square kilometer", "type": "Feature Layer", "description": "Full Metadata<\/A> This EnviroAtlas dataset illustrates the percent of each square kilometer within the community area that is covered by impervious surfaces. Impervious surfaces are materials that do not allow the penetration of water and include buildings, roads, and sidewalks. In any given 1-square meter point in this EnviroAtlas dataset, the value shown gives the percentage of impervious surface within 1 square kilometer centered over the given point. For specific information about methods used to develop data for each community, consult their individual metadata records: Austin, TX - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B843BE2BC-545A-4A79-A4D3-B72D738F41FA%7D; \nBirmingham, AL - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7Bafe7fa74-279c-4fd7-8230-79d4673248f7%7D; \nBaltimore, MD - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B0c478e56-d495-40c6-8639-2018a88642a3%7D; \nBrownsville, TX - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B2cfd247c-d9c3-4eac-a327-0a876ee382f7%7D; \nChicago, IL - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B cb3310b0-b525-4772-bc46-9788e51883f6%7D; \nCleveland, OH - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B1a20f5e8-b636-4dc1-bee3-c70999ff2839%7D; \nDes Moines, IA - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B4B2537E4-942C-4F94-B024-CC83CBE24F14%7D; \nDurham, NC - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B315039B8-7682-40BB-9A71-BB04B75214A2%7D; \nFresno, CA - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B8864D0B8-A3FB-45C4-AAD9-C7359D3BB578%7D; \nGreen Bay, WI - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B2114EC25-BC5A-481A-9F51-12116CD8993A%7D; \nMinneapolis/St. Paul, MN - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B51dbd196-bd1b-4343-baed-7be94cf72e6d%7D; \nMemphis, TN - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B8D2851A7-E783-49F8-A0C6-9B1AD784411B%7D; \nMilwaukee, WI - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B9E570625-171E-4C99-805A-CB693059A067%7D; \nNew Bedford, MA - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7BD7C6E530-7E8A-4CC4-A206-0FB27D793695%7D; \nNew Haven, CT - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7Bda56ba2a-5ed0-4c61-a30b-03c052efc57e%7D; \nNew York, NY - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B398782A7-F722-4B5F-AE06-D2C413562B10%7D; \nPhoenix, AZ - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B85A299D5-4D55-495E-9DEB-2D3793DC584E%7D; \nPittsburgh, PA - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7BDB557F85-3D0C-4A0C-ACE1-07B1E307C73D%7D; \nPhiladelphia, PA - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B8fcc1784-a564-46df-8adb-4c2a9fc83d43%7D; \nPortland, ME - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B314C6AC1-B543-46AC-8B32-4F81398EE2D7%7D; \nPaterson, NJ - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B1EAA789B-1D37-48E5-944E-E07F6F360FDB%7D; \nPortland, OR - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7BE9394472-3738-41B1-BCA9-E7A26030D4D4%7D; \nSalt Lake City, UT - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B269963fa-74d8-4abc-a5e4-1152b9a3ce48%7D; \nSonoma County, CA - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B66429674-bbfd-4fcd-a33f-7ad0e8638279%7D; \nTampa, FL - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B82565C20-0896-419B-A2E9-43421E19976C%7D; \nVirginia Beach/Williamsburg, VA - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B5f1f469a-0e2e-44a9-bd84-e0208fab84d5%7D; Washington, DC - https://edg.epa.gov/metadata/rest/document?id=%7B19cd5649-c9c8-4f3f-aa47-0590fcda3f08%7D; \nWoodbine, IA - https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B33B9ED81-B266-4278-A608-33557AEA8A23%7D.", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "EnviroAtlas", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "classBreaks", "authoringInfo": { "type": "classedColor", "colorRamp": { "type": "multipart", "colorRamps": [ { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 0, 112, 6, 255 ], "toColor": [ 241, 252, 30, 255 ] }, { "type": "algorithmic", "algorithm": "esriCIELabAlgorithm", "fromColor": [ 241, 252, 30, 255 ], "toColor": [ 250, 58, 10, 255 ] } ] }, "classificationMethod": "esriClassifyNaturalBreaks" }, "field": "ImpProxP", "classificationMethod": "esriClassifyNaturalBreaks", "minValue": -99999, "classBreakInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 0, 197, 255, 255 ], "outline": null }, "classMaxValue": -99999, "label": "Water" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 97, 153, 0, 255 ], "outline": null }, "classMaxValue": 20, "label": "0 - 20" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 197, 219, 0, 255 ], "outline": null }, "classMaxValue": 40, "label": "21 - 40" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 217, 0, 255 ], "outline": null }, "classMaxValue": 60, "label": "41 - 60" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 132, 0, 255 ], "outline": null }, "classMaxValue": 80, "label": "61 - 80" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 38, 0, 255 ], "outline": null }, "classMaxValue": 100, "label": "81 - 100" } ], "legendOptions": {"order": "descendingValues"} }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": -1.37516917148E7, "ymin": 2978953.8244000003, "xmax": -7802043.4024, "ymax": 6008255.382799998, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 1.4892314192838538E8, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "ImpProxP", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "ImpProxP", "type": "esriFieldTypeInteger", "alias": "ImpProxP", "domain": null }, { "name": "Shape_Length", "type": "esriFieldTypeDouble", "alias": "Shape_Length", "domain": null }, { "name": "Shape_Area", "type": "esriFieldTypeDouble", "alias": "Shape_Area", "domain": null }, { "name": "Community", "type": "esriFieldTypeString", "alias": "EnviroAtlas Community Name", "length": 50, "domain": null }, { "name": "CommST", "type": "esriFieldTypeString", "alias": "EnviroAtlas Community Code", "length": 10, "domain": null }, { "name": "Metadata", "type": "esriFieldTypeString", "alias": "Metadata URL HTML Hyperlink", "length": 250, "domain": null }, { "name": "ORIG_FID", "type": "esriFieldTypeInteger", "alias": "ORIG_FID", "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "FDO_OBJECTID", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "FDO_Shape", "fields": "Shape", "isAscending": true, "isUnique": false, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Query,Map,Data", "maxRecordCount": 1000, "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": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "Shape_Area", "shapeLengthFieldName": "Shape_Length", "units": "esriMeters", "mapUnits": {"uwkid": 9001} }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true }