O Departamento do Censo dos Estados Unidos lança regularmente um geodatabase chamado TIGER. Esse conjunto de dados contém os trechos do censo de 2020. As áreas de trecho variam muito, mas em áreas urbanas são aproximadamente equivalentes a um bairro. Há pouco mais de 85.000 recursos de polígonos que abrangem os Estados Unidos, o Distrito de Columbia, Porto Rico e as áreas insulares.
Identificador exclusivo de nível de resumo, iteração de característica, EUA, estado, condado, trecho, código do grupo de blocos
INTPTLAT
DOUBLE
Latitude do ponto interno
INTPTLON
DOUBLE
Longitude do ponto interno
MTFCC
STRING
Código de classificação de atributos MAF/TIGER
NOME
STRING
Nome do setor censitário de 2020: é o código do setor censitário convertido em um número inteiro ou inteiro mais um decimal de dois caracteres se os dois últimos caracteres do código não forem ambos zeros.
NAMELSAD
STRING
Nome completo
STATEFP
STRING
Código FIPS do estado
TRACTCE
STRING
Código do setor censitário
Termos de Uso
Termos de Uso
O Bureau do Censo dos EUA oferece alguns dos dados públicos em formato legível por máquina por meio de uma interface de programação de aplicativos (API). Todo o conteúdo, documentação, código e materiais relacionados disponibilizados a você pela API estão sujeitos a estes termos e condições.
Citações
Citações:
Para a criação de relatórios, publicações, novos conjuntos de dados, produtos ou serviços derivados do conjunto de dados, os usuários precisam citar o US Census Bureau (em inglês).
O Departamento do Censo dos Estados Unidos lança regularmente um geodatabase chamado TIGER. Esse conjunto de dados contém as áreas censitárias de 2020. As áreas de trecho variam muito, mas em áreas urbanas são aproximadamente equivalentes a um bairro. Há pouco mais de 85.000 recursos de polígonos que cobrem os Estados Unidos, o Distrito de Columbia, Porto Rico e …
[null,null,[],[[["\u003cp\u003eThe TIGER/2020/TRACT dataset provides 2020 US Census tract boundaries, covering the United States, District of Columbia, Puerto Rico, and Island areas.\u003c/p\u003e\n"],["\u003cp\u003eCensus tracts are roughly equivalent to neighborhoods in urban areas and are represented as polygons, totaling over 85,000 features.\u003c/p\u003e\n"],["\u003cp\u003eThis dataset includes attributes like land and water area, geographic identifiers, and census tract names.\u003c/p\u003e\n"],["\u003cp\u003eUsers can access and analyze the dataset through Google Earth Engine using provided code snippets and FeatureView for visualization.\u003c/p\u003e\n"],["\u003cp\u003eThe data is subject to US Census Bureau terms of use and requires proper citation when used in publications or derived products.\u003c/p\u003e\n"]]],[],null,["# TIGER: US Census Tracts\n\nDataset Availability\n: 2020-01-01T00:00:00Z--2020-01-02T00:00:00Z\n\nDataset Provider\n:\n\n\n [United States Census Bureau](https://www.census.gov/programs-surveys/geography/guidance/tiger-data-products-guide.html)\n\nTags\n:\n[census](/earth-engine/datasets/tags/census) [city](/earth-engine/datasets/tags/city) [infrastructure-boundaries](/earth-engine/datasets/tags/infrastructure-boundaries) [neighborhood](/earth-engine/datasets/tags/neighborhood) [table](/earth-engine/datasets/tags/table) [tiger](/earth-engine/datasets/tags/tiger) [urban](/earth-engine/datasets/tags/urban) [us](/earth-engine/datasets/tags/us) \n\n#### Description\n\nThe United States Census Bureau regularly releases\na geodatabase named TIGER. This dataset contains the 2020 census\ntracts. Tract areas vary tremendously, but in urban areas are roughly\nequivalent to a neighborhood. There are just over\n85000 polygon features covering the United States, the District\nof Columbia, Puerto Rico, and the\n[Island areas](https://www.census.gov/programs-surveys/decennial-census/decade/2020/planning-management/release/2020-island-areas-data-products.html).\n\nFor full technical details on all TIGER 2020 products, see the\n[TIGER technical documentation](https://www2.census.gov/geo/pdfs/maps-data/data/tiger/tgrshp2020/TGRSHP2020_TechDoc.pdf).\n\n### Table Schema\n\n**Table Schema**\n\n| Name | Type | Description |\n|----------|--------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ALAND | DOUBLE | Land Area (square meters) |\n| AWATER | DOUBLE | Water Area (square meters) |\n| COUNTYFP | STRING | County FIPS Code |\n| FUNCSTAT | STRING | Functional Status (S = Statistical) |\n| GEOID | STRING | Unique Identifier of Summary Level, Characteristic Iteration, US, State, County, Tract, Block Group Code |\n| INTPTLAT | DOUBLE | Internal Point Latitude |\n| INTPTLON | DOUBLE | Internal Point Longitude |\n| MTFCC | STRING | MAF/TIGER Feature Classification Code |\n| NAME | STRING | 2020 Census tract name: this is the census tract code converted to an integer or integer plus 2-character decimal if the last two characters of the code are not both zeros. |\n| NAMELSAD | STRING | Full Name |\n| STATEFP | STRING | State FIPS Code |\n| TRACTCE | STRING | Census Tract Code |\n\n### Terms of Use\n\n**Terms of Use**\n\nThe U.S. Census Bureau offers some of its public data\nin machine-readable format via an Application Programming Interface\n(API). All of the content, documentation, code and related materials\nmade available to you through the API are subject to [these terms and\nconditions](https://www.census.gov/data/developers/about/terms-of-service.html).\n\n### Citations\n\nCitations:\n\n- For the creation of any reports, publications, new data sets, derived\n products, or services resulting from the data set, users should\n [cite the US Census Bureau](https://www.census.gov/about/policies/citation.html).\n\n### Explore with Earth Engine\n\n| **Important:** Earth Engine is a platform for petabyte-scale scientific analysis and visualization of geospatial datasets, both for public benefit and for business and government users. Earth Engine is free to use for research, education, and nonprofit use. To get started, please [register for Earth Engine access.](https://console.cloud.google.com/earth-engine)\n\n### Code Editor (JavaScript)\n\n```javascript\nvar dataset = ee.FeatureCollection('TIGER/2020/TRACT');\n\nvar visParams = {\n min: 0.0,\n max: 1e7,\n palette: ['d8d9d9', 'aaaaaa', 'b6dfe9', '2ea3f2', '0c71c3']\n};\n\n// plotting the water area per polygon\ndataset = dataset.map(function (f) {\n return f.set('AWATER', ee.Number.parse(f.get('AWATER')));\n});\n\n\nvar image = ee.Image().float().paint(dataset, 'AWATER');\n\nMap.setCenter(-81.99172, 29.74101, 6);\nMap.addLayer(ee.Image(1), {min:0, max:1}, 'background');\nMap.addLayer(image, visParams, 'TIGER/2020/TRACT');\nMap.addLayer(dataset, null, 'for Inspector', false);\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/TIGER/TIGER_2020_TRACT)\n\n### Visualize as a FeatureView\n\n\nA `FeatureView` is a view-only, accelerated representation of a\n`FeatureCollection`. For more details, visit the\n[`FeatureView` documentation.](/earth-engine/guides/featureview_overview)\n| **Important:** Earth Engine is a platform for petabyte-scale scientific analysis and visualization of geospatial datasets, both for public benefit and for business and government users. Earth Engine is free to use for research, education, and nonprofit use. To get started, please [register for Earth Engine access.](https://console.cloud.google.com/earth-engine)\n\n### Code Editor (JavaScript)\n\n```javascript\nvar fvLayer = ui.Map.FeatureViewLayer('TIGER/2020/TRACT_FeatureView');\n\nvar visParams = {\n opacity: 1,\n color: {\n property: 'AWATER',\n mode: 'linear',\n palette: ['d8d9d9', 'aaaaaa', 'b6dfe9', '2ea3f2', '0c71c3'],\n min: 0,\n max: 1e7\n }\n};\n\nfvLayer.setVisParams(visParams);\nfvLayer.setName('Water area by US census tract');\n\nMap.setCenter(-73.15, 40.9, 9);\nMap.add(fvLayer);\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/TIGER/TIGER_2020_TRACT_FeatureView) \n[TIGER: US Census Tracts](/earth-engine/datasets/catalog/TIGER_2020_TRACT) \nThe United States Census Bureau regularly releases a geodatabase named TIGER. This dataset contains the 2020 census tracts. Tract areas vary tremendously, but in urban areas are roughly equivalent to a neighborhood. There are just over 85000 polygon features covering the United States, the District of Columbia, Puerto Rico, and ... \nTIGER/2020/TRACT, census,city,infrastructure-boundaries,neighborhood,table,tiger,urban,us \n2020-01-01T00:00:00Z/2020-01-02T00:00:00Z \n-14.69 -180 71.567 -64.435 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [](https://doi.org/https://www.census.gov/programs-surveys/geography/guidance/tiger-data-products-guide.html)\n- [](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/TIGER_2020_TRACT)"]]
