{
  "currentVersion" : 12, 
  "serviceItemId" : "c29195bf8ffd4fc2930bd21dcdb3ff8e", 
  "serviceDescription" : "This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Census Bureau, displays Census Block Groups in the 50 states, the District of Columbia, and Puerto Rico.", 
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  "hasSharedDomains" : false, 
  "maxRecordCount" : 2000, 
  "maxIdsCount" : 1000000, 
  "supportedQueryFormats" : "JSON", 
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  "supportedExportFormats" : "csv,shapefile,sqlite,geoPackage,filegdb,featureCollection,geojson,kml,excel", 
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    "neutral", 
    "ar-SA", 
    "bg-BG", 
    "bn-IN", 
    "ca-ES", 
    "cs-CZ", 
    "da-DK", 
    "de-DE", 
    "el-GR", 
    "en-GB", 
    "en-US", 
    "es-ES", 
    "fr-FR", 
    "gu-IN", 
    "he-IL", 
    "hi-IN", 
    "hr-HR", 
    "id-ID", 
    "is-IS", 
    "it-IT", 
    "ja-JP", 
    "kn-IN", 
    "ko-KR", 
    "lt-LT", 
    "lv-LV", 
    "ml-IN", 
    "mr-IN", 
    "ms-MY", 
    "nb-NO", 
    "nl-NL", 
    "pa-IN", 
    "pl-PL", 
    "pt-BR", 
    "pt-PT", 
    "ro-RO", 
    "ru-RU", 
    "sk-SK", 
    "sl-SI", 
    "sr-Cyrl-CS", 
    "sr-Latn-CS", 
    "sv-SE", 
    "ta-IN", 
    "te-IN", 
    "th-TH", 
    "tr-TR", 
    "uk-UA", 
    "ur-PK", 
    "vi-VN", 
    "zh-CN", 
    "zh-HK", 
    "zh-MO", 
    "zh-SG", 
    "zh-TW"
  ], 
  "supportsSharedTemplates" : true, 
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  "capabilities" : "Query", 
  "description" : "\u003cdiv style='text-align:center;'\u003e\u003cfont color='#000000' size='5'\u003eU.S. Census Block Groups\u003c/font\u003e\u003c/div\u003e\u003cdiv style='text-align:center;'\u003e\u003cfont color='#000000' size='4'\u003e\u003cbr /\u003e\u003c/font\u003e\u003c/div\u003e\u003cdiv style='text-align:left;'\u003e\u003cfont size='4'\u003e\u003cfont color='#000000'\u003eThis feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Census Bureau (USCB), displays Census block groups in the 50 states, the District of Columbia, and Puerto Rico.\u003c/font\u003e\u003cfont color='#000000'\u003e Per the \u003c/font\u003e\u003ca href='https://catalog.data.gov/dataset/series-information-for-block-group-state-based-tiger-line-shapefiles-current' target='_blank' rel='nofollow ugc noopener noreferrer'\u003eUSCB\u003c/a\u003e\u003cfont color='#000000'\u003e, "B\u003c/font\u003e\u003cfont color='#000000'\u003elock Groups (BGs) are clusters of blocks within the same census tract. Each census tract contains at least one BG, and BGs are uniquely numbered within census tracts. BGs have a valid code range of 0 through 9. BGs have the same first digit of their 4-digit census block number from the same decennial census. \u003c/font\u003e\u003cfont color='#000000'\u003eBGs coded 0 are intended to only include water area, no land area, and they are generally in territorial seas, coastal water, and Great Lakes water areas. Block groups generally contain between 600 and 3,000 people. A BG usually covers a contiguous area but never crosses county or census tract boundaries. They may, however, cross the boundaries of other geographic entities like county subdivisions, places, urban areas, voting districts, congressional districts, and American Indian / Alaska Native / Native Hawaiian areas".\u003c/font\u003e\u003c/font\u003e\u003c/div\u003e\u003cdiv style='text-align:left;'\u003e\u003cfont color='#000000'\u003e\u003cfont size='4'\u003e\u003cbr /\u003e\u003c/font\u003e\u003c/font\u003e\u003c/div\u003e\u003cdiv style='text-align:center;'\u003e\u003cimg alt='USA Block Groups' src='https://fedmaps.maps.arcgis.com/sharing/rest/content/items/a56590c8595a4509bff054395a9871ed/data' /\u003e\u003cfont color='#000000'\u003e\u003cfont size='4'\u003e\u003cbr /\u003e\u003c/font\u003e\u003c/font\u003e\u003c/div\u003e\u003cdiv style='text-align:center;'\u003e\u003ci\u003e\u003cfont size='4'\u003eBlock Group 2 - Census Tract 010400 (Santa Fe, NM area)\u003c/font\u003e\u003c/i\u003e\u003c/div\u003e\u003cdiv style='text-align:center;'\u003e\u003cbr /\u003e\u003c/div\u003e\u003cdiv style='text-align:left;'\u003e\u003cfont size='4'\u003e\u003cfont\u003e\u003cdiv\u003e\u003cfont color='#000000' style='color:rgb(0, 0, 0); font-family:inherit;'\u003e\u003cb\u003eData version: \u003c/b\u003eThis cached Esri federal service is checked weekly for updates from its enterprise federal source (\u003c/font\u003e\u003ca href='https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Tracts_Blocks/MapServer/1' target='_blank' rel='nofollow ugc noopener noreferrer'\u003eCensus Block Groups\u003c/a\u003e\u003cfont color='#000000'\u003e) and will support mapping, analysis, data exports and OGC API – Feature access.\u003c/font\u003e\u003cbr /\u003e\u003c/div\u003e\u003cdiv style='color:rgb(0, 0, 0); font-family:inherit;'\u003e\u003cfont color='#000000' style='font-family:inherit;'\u003e\u003cb\u003eNGDAID:\u003c/b\u003e\u003cfont style='font-family:inherit;'\u003e \u003c/font\u003e\u003c/font\u003e\u003ca href='https://ngda-portfolio-community-geoplatform.hub.arcgis.com/pages/portfolio' target='_blank' rel='nofollow ugc noopener noreferrer'\u003e70 (Series Information for Block Group State-based TIGER/Line Shapefiles, Current)\u003c/a\u003e\u003cbr /\u003e\u003c/div\u003e\u003cdiv style='font-family:inherit;'\u003e\u003cfont style='color:rgb(0, 0, 0); font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif;'\u003e\u003cb\u003eOGC API Features Link:\u003c/b\u003e (\u003c/font\u003e\u003ca href='https://fedmaps.maps.arcgis.com/home/item.html?id=96ac130f6b7b4ef6be1bb84b650b88c0&view=service' target='_blank' rel='nofollow ugc noopener noreferrer'\u003eU.S. Census Block Groups - OGC Features\u003c/a\u003e\u003cspan style='color:rgb(0, 0, 0); font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif;'\u003e) \u003c/span\u003e\u003cfont style='color:rgb(0, 0, 0); font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif;'\u003ecopy this link to embed it in OGC Compliant viewers\u003c/font\u003e\u003c/div\u003e\u003c/font\u003e\u003cfont color='#000000' style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif;'\u003e\u003c/font\u003e\u003c/font\u003e\u003cfont size='4'\u003e\u003cfont color='#000000' style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif;'\u003e\u003cb\u003eFor more information, please visit: \u003c/b\u003e\u003c/font\u003e\u003ca href='https://www.census.gov/newsroom/blogs/random-samplings/2011/07/what-are-census-blocks.html' style='color:rgb(0, 94, 149);' target='_blank' rel='nofollow ugc noopener noreferrer'\u003eWhat are census blocks?\u003c/a\u003e\u003c/font\u003e\u003cfont color='#000000' style='font-family:inherit;'\u003e\u003cdiv style='font-family:inherit;'\u003e\u003cfont size='4'\u003e\u003cfont style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif; color:rgb(77, 77, 77);'\u003e\u003cfont color='#000000' style='font-family:inherit;'\u003e\u003cb\u003eFor feedback please contact:\u003c/b\u003e\u003c/font\u003e \u003c/font\u003e\u003ca href='mailto:Esri_US_Federal_Data@esri.com' style='color:rgb(0, 94, 149); text-decoration-line:none; font-family:inherit;' target='_blank' rel='nofollow ugc noopener noreferrer'\u003e\u003cfont style='font-family:inherit;'\u003eEsri_US_Federal_Data@esri.com\u003c/font\u003e\u003c/a\u003e\u003c/font\u003e\u003c/div\u003e\u003c/font\u003e\u003cfont color='#000000' style='font-family:inherit;'\u003e\u003cdiv style='font-size:large; font-family:inherit;'\u003e\u003cbr /\u003e\u003c/div\u003e\u003cdiv style='font-family:inherit;'\u003e\u003cdiv style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif; text-align:center;'\u003e\u003cfont size='5' style='font-family:inherit;'\u003eNGDA Data Set\u003c/font\u003e\u003c/div\u003e\u003cdiv style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif; text-align:center;'\u003e\u003cfont size='4' style='font-family:inherit;'\u003e\u003cbr /\u003e\u003c/font\u003e\u003c/div\u003e\u003cdiv style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;'\u003e\u003cfont style='font-family:inherit;'\u003e\u003cdiv style='font-family:inherit;'\u003e\u003cdiv style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; text-align:center;'\u003e\u003cdiv style='font-family:inherit; text-align:left;'\u003e\u003cdiv style='font-family:inherit;'\u003e\u003cdiv style='font-family:inherit;'\u003e\u003cfont size='4' style='font-family:inherit;'\u003e\u003cfont color='#000000' style='font-family:inherit;'\u003eThis data set is part of the \u003c/font\u003e\u003ca href='https://communities.geoplatform.gov/ngda-govunits/' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank' rel='nofollow ugc noopener noreferrer'\u003eNGDA Governmental Units, and Administrative and Statistical Boundaries Theme Community\u003c/a\u003e\u003cfont color='#000000' style='font-family:inherit;'\u003e.  Per the Federal Geospatial Data Committee (FGDC), this \u003c/font\u003e\u003ca href='https://www.fgdc.gov/policyandplanning/a-16/appendixe/20170324-ngda-themes-fgdc-sc-revised-appendixe.pdf' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank' rel='nofollow ugc noopener noreferrer'\u003etheme\u003c/a\u003e\u003c/font\u003e\u003cfont color='#000000' size='4' style='font-family:inherit;'\u003e is defined as the "boundaries that delineate geographic areas for uses such as governance and the general provision of services (e.g., states, American Indian reservations, counties, cities, towns, etc.), administration and/or for a specific purpose (e.g., congressional districts, school districts, fire districts, Alaska Native Regional Corporations, etc.), and/or provision of statistical data (census tracts, census blocks, metropolitan and micropolitan statistical areas, etc.). Boundaries for these various types of geographic areas are either defined through a documented legal description or through criteria and guidelines. Other boundaries may include international limits, those of federal land ownership, the extent of administrative regions for various federal agencies, as well as the jurisdictional offshore limits of U.S. sovereignty. Boundaries associated solely with natural resources and/or cultural entities are excluded from this theme and are included in the appropriate subject themes."\u003c/font\u003e\u003c/div\u003e\u003c/div\u003e\u003cdiv style='font-size:16px; font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif !important;'\u003e\u003cbr /\u003e\u003c/div\u003e\u003c/div\u003e\u003c/div\u003e\u003c/div\u003e\u003c/font\u003e\u003c/div\u003e\u003c/div\u003e\u003cdiv style='font-size:large;'\u003e\u003cspan style='font-family:inherit; color:rgb(76, 76, 76);'\u003e\u003cfont color='#000000' style='font-family:inherit;'\u003eFor other NGDA Content: \u003c/font\u003e\u003c/span\u003e\u003ca href='https://fedmaps.maps.arcgis.com/home/group.html?id=8c90888d825d440a9e4754fda9e4e92e' style='color:rgb(0, 94, 149); text-decoration-line:none; font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:1.2019rem; text-overflow:ellipsis;' rel='nofollow ugc'\u003eEsri Federal Datasets\u003c/a\u003e\u003cbr /\u003e\u003c/div\u003e\u003c/font\u003e\u003c/div\u003e", 
  "copyrightText" : "U.S. Census Bureau (USCB)", 
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  "allowGeometryUpdates" : true, 
  "supportsTrueCurve" : true, 
  "trueCurveSupportMode" : "OGC", 
  "supportedCurveTypes" : [
    "esriGeometryCircularArc"
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  "supportedTrueCurvePbfFeatureEncodings" : [
    "esriCompressedShapeBuffer", 
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  "supportedAppendCapabilities" : "Features", 
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  "supportsWebHooks" : true, 
  "supportsTemporalLayers" : true, 
  "layerOverridesEnabled" : true, 
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  "supportsTilesAndBasicQueriesMode" : true, 
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