Biro Sensus Amerika Serikat secara rutin merilis geodatabase bernama TIGER. Set data ini berisi blok sensus 2020, yang kira-kira setara dengan blok kota. Ada lebih dari delapan juta fitur poligon yang mencakup Amerika Serikat, Distrik Columbia, Puerto Riko, dan wilayah Pulau.
Untuk mengetahui detail teknis lengkap tentang semua produk TIGER 2020, lihat
dokumentasi teknis TIGER.
Skema Tabel
Skema Tabel
Nama
Jenis
Deskripsi
ALAND20
DOUBLE
Luas daratan Sensus 2020
AWATER20
DOUBLE
Area perairan Sensus 2020
BLOCKCE20
STRING
Nomor blok tabulasi Sensus 2020
COUNTYFP20
STRING
Kode FIPS county Sensus 2020
FUNCSTAT20
STRING
Status fungsional Sensus 2020
GEOID20
STRING
ID blok sensus: gabungan kode FIPS negara bagian Sensus 2020, kode FIPS county Sensus 2020, kode wilayah sensus 2020, dan nomor blok sensus 2020
INTPTLAT20
STRING
Garis lintang titik internal Sensus 2020
INTPTLON20
STRING
Garis bujur titik internal Sensus 2020
MTFCC20
STRING
Kode kelas fitur MAF/TIGER
NAME20
STRING
Nama blok tabulasi Sensus 2020: gabungan
dari Blok dan nomor blok tabulasi
STATEFP20
STRING
Kode FIPS negara bagian Sensus 2020
TRACTCE20
STRING
Kode wilayah sensus 2020
UACE20
STRING
Kode wilayah perkotaan Sensus 2020
UATYPE20
STRING
Jenis area perkotaan Sensus 2020
UR20
STRING
Indikator perkotaan/pedesaan Sensus 2020
Persyaratan Penggunaan
Persyaratan Penggunaan
U.S. Census Bureau menawarkan beberapa data publiknya dalam format yang dapat dibaca mesin melalui Application Programming Interface (API). Semua konten, dokumentasi, kode, dan materi terkait yang disediakan untuk Anda melalui API tunduk pada persyaratan dan ketentuan ini.
Kutipan
Kutipan:
Untuk pembuatan laporan, publikasi, set data baru, produk turunan, atau layanan apa pun yang dihasilkan dari set data, pengguna harus mengutip Biro Sensus AS.
FeatureView adalah representasi yang dipercepat dan hanya dapat dilihat dari
FeatureCollection. Untuk mengetahui detail selengkapnya, buka
dokumentasi FeatureView.
Biro Sensus Amerika Serikat secara rutin merilis geodatabase bernama TIGER. Set data ini berisi blok sensus tahun 2020, yang kira-kira setara dengan blok kota. Ada lebih dari delapan juta fitur poligon yang mencakup Amerika Serikat, Distrik Columbia, Puerto Riko, dan wilayah Pulau. Untuk detail teknis selengkapnya …
[null,null,[],[[["\u003cp\u003eThe TIGER/2020/TABBLOCK20 dataset provides 2020 US Census block boundaries, covering the United States, District of Columbia, Puerto Rico, and Island areas.\u003c/p\u003e\n"],["\u003cp\u003eIt includes over eight million polygon features, representing geographic areas roughly equivalent to city blocks.\u003c/p\u003e\n"],["\u003cp\u003eAttributes include geographic identifiers (e.g., state, county, tract, block), land and water area, and census-related codes.\u003c/p\u003e\n"],["\u003cp\u003eUsers should cite the US Census Bureau when using this data for reports, publications, or derived products.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset is accessible through Google Earth Engine for analysis and visualization, with options to explore using FeatureCollections and FeatureViews.\u003c/p\u003e\n"]]],[],null,["# TIGER: 2020 Tabulation (Census) Block\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\nblocks, roughly equivalent to a city block. There are just over\neight million 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| ALAND20 | DOUBLE | 2020 Census land area |\n| AWATER20 | DOUBLE | 2020 Census water area |\n| BLOCKCE20 | STRING | 2020 Census tabulation block number |\n| COUNTYFP20 | STRING | 2020 Census county FIPS code |\n| FUNCSTAT20 | STRING | 2020 Census functional status |\n| GEOID20 | STRING | Census block identifier: a concatenation of 2020 Census state FIPS code, 2020 Census county FIPS code, 2020 Census tract code, and 2020 Census block number |\n| INTPTLAT20 | STRING | 2020 Census latitude of the internal point |\n| INTPTLON20 | STRING | 2020 Census longitude of the internal point |\n| MTFCC20 | STRING | MAF/TIGER feature class code |\n| NAME20 | STRING | 2020 Census tabulation block name: a concatenation of Block and the tabulation block number |\n| STATEFP20 | STRING | 2020 Census state FIPS code |\n| TRACTCE20 | STRING | 2020 Census tract code |\n| UACE20 | STRING | 2020 Census urban area code |\n| UATYPE20 | STRING | 2020 Census urban area type |\n| UR20 | STRING | 2020 Census urban/rural indicator |\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/TABBLOCK20');\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('AWATER20', ee.Number.parse(f.get('AWATER20')));\n});\n\nvar image = ee.Image().float().paint(dataset, 'AWATER20');\n\nMap.setCenter(-73.15, 40.9, 9);\nMap.addLayer(ee.Image(1), {min:0, max:1}, 'background');\nMap.addLayer(image, visParams, 'TIGER/2020/TABBLOCK20');\nMap.addLayer(dataset, null, 'for Inspector', false);\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/TIGER/TIGER_2020_TABBLOCK20)\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/TABBLOCK20_FeatureView');\n\nvar visParams = {\n opacity: 1,\n color: {\n property: 'AWATER20',\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 block');\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_TABBLOCK20_FeatureView) \n[TIGER: 2020 Tabulation (Census) Block](/earth-engine/datasets/catalog/TIGER_2020_TABBLOCK20) \nThe United States Census Bureau regularly releases a geodatabase named TIGER. This dataset contains the 2020 census blocks, roughly equivalent to a city block. There are just over eight million polygon features covering the United States, the District of Columbia, Puerto Rico, and the Island areas. For full technical details ... \nTIGER/2020/TABBLOCK20, 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_TABBLOCK20)"]]
