Biro Sensus Amerika Serikat secara rutin merilis geodatabase bernama TIGER. Set data ini berisi wilayah sensus 2020. Area sensus sangat bervariasi, tetapi di area perkotaan kira-kira setara dengan lingkungan. Ada lebih dari 85.000 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
ALAND
DOUBLE
Luas Lahan (meter persegi)
AWATER
DOUBLE
Area Perairan (meter persegi)
COUNTYFP
STRING
Kode FIPS County
FUNCSTAT
STRING
Status Fungsional (S = Statistik)
GEOID
STRING
ID Unik Tingkat Ringkasan, Iterasi Karakteristik, AS, Negara Bagian, County, Tract, Kode Grup Blok
INTPTLAT
DOUBLE
Lintang Titik Internal
INTPTLON
DOUBLE
Bujur Poin Internal
MTFCC
STRING
Kode Klasifikasi Fitur MAF/TIGER
NAMA
STRING
Nama wilayah sensus 2020: ini adalah kode wilayah sensus yang dikonversi menjadi bilangan bulat atau bilangan bulat ditambah desimal 2 karakter jika dua karakter terakhir kode bukan nol.
NAMELSAD
STRING
Nama Lengkap
STATEFP
STRING
Kode FIPS Negara Bagian
TRACTCE
STRING
Kode Wilayah Sensus
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 wilayah sensus tahun 2020. Area wilayah sangat bervariasi, tetapi di area perkotaan kira-kira setara dengan lingkungan. Ada lebih dari 85.000 fitur poligon yang mencakup Amerika Serikat, District of Columbia, Puerto Riko, dan …
[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)"]]
