La base de données mondiale des limites administratives et politiques geoBoundaries est une ressource en ligne sous licence ouverte qui fournit les limites (par exemple, les États et les comtés) de chaque pays du monde. Actuellement, 199 entités au total sont suivies, y compris les 195 États membres de l'ONU, le Groenland, Taïwan, Niue et le Kosovo.
Les zones administratives mondiales complètes (CGAZ, Comprehensive Global Administrative Zones) sont un ensemble de composites mondiaux pour les limites administratives. Les zones contestées sont supprimées et remplacées par des polygones suivant les définitions du département d'État américain. Il comporte trois niveaux de limites (ADM0, ADM1 et ADM2), découpés selon les limites internationales (département d'État américain), avec des espaces comblés entre les frontières.
Cet ensemble de données fait partie de CGAZ. Il a été ingéré à partir de la version 6.0.0 des fichiers composites mondiaux avec DBF_DATE_LAST_UPDATE=2023-09-13.
Elle affiche les limites au niveau ADM2 (limites des municipalités).
Schéma de la table
Schéma de table
Nom
Type
Description
shapeGroup
STRING
Code pays unique
shapeName
STRING
Nom de la région administrative
shapeType
STRING
Type de limite :
ADM0 : niveau du pays
ADM1 : niveau du district
ADM2 : niveau de la municipalité
shapeID
DOUBLE
Identifiant unique attribué à la forme
Conditions d'utilisation
Conditions d'utilisation
Les ensembles de données geoBoundaries sont fournis sous la licence CC BY 4.0, qui autorise la plupart des utilisations commerciales, non commerciales et académiques. Consultez les Conditions d'utilisation du fournisseur.
La base de données mondiale des limites administratives et politiques geoBoundaries est une ressource en ligne sous licence ouverte qui fournit les limites (par exemple, les États et les comtés) de chaque pays du monde. Actuellement, 199 entités au total sont suivies, y compris les 195 États membres de l'ONU, le Groenland, Taïwan, Niue et le Kosovo. Comprehensive Global Administrative Zones (CGAZ) is a …
[null,null,[],[[["\u003cp\u003eThe geoBoundaries dataset provides municipality-level (ADM2) political administrative boundaries for 199 countries and territories worldwide.\u003c/p\u003e\n"],["\u003cp\u003eIt is based on the CGAZ dataset with disputed areas removed and replaced with polygons following US Department of State definitions.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset is licensed under CC BY 4.0, allowing for most commercial, noncommercial, and academic uses.\u003c/p\u003e\n"],["\u003cp\u003eData is provided in a FeatureCollection format and can be accessed through Google Earth Engine.\u003c/p\u003e\n"],["\u003cp\u003eIt includes attributes like unique country code, administrative region name, boundary type, and unique shape ID.\u003c/p\u003e\n"]]],["The geoBoundaries Global Database, version 6.0.0, provides open-license political administrative boundaries for 199 global entities. This dataset, part of the Comprehensive Global Administrative Zones (CGAZ), offers municipality-level (ADM2) boundaries, clipped to international borders as defined by the US Department of State. It is accessible via Earth Engine using `ee.FeatureCollection(\"WM/geoLab/geoBoundaries/600/ADM2\")` or `ui.Map.FeatureViewLayer(\"WM/geoLab/geoBoundaries/600/ADM2_FeatureView\")`. The data, updated as of September 13, 2023, includes attributes like shapeGroup, shapeName, shapeType, and shapeID.\n"],null,["# geoBoundaries: Political administrative boundaries at Municipality level (ADM2), v6.0.0\n\nDataset Availability\n: 2023-09-14T00:00:00Z--2023-09-14T00:00:00Z\n\nDataset Provider\n:\n\n\n [William and Mary geoLab](https://www.geoboundaries.org/index.html)\n\nTags\n:\n[borders](/earth-engine/datasets/tags/borders) [countries](/earth-engine/datasets/tags/countries) [infrastructure-boundaries](/earth-engine/datasets/tags/infrastructure-boundaries) [table](/earth-engine/datasets/tags/table) \n\n#### Description\n\nThe geoBoundaries Global Database of Political Administrative Boundaries\nDatabase is an online, open license resource of boundaries (i.e., state,\ncounty) for every country in the world. Currently 199 total entities are\ntracked, including all 195 UN member states, Greenland, Taiwan, Niue, and\nKosovo.\n\nComprehensive Global Administrative Zones (CGAZ) is a set of global\ncomposites for administrative boundaries. Disputed areas are removed and\nreplaced with polygons following US Department of State definitions. It has\nthree boundary levels ADM0, ADM1, and ADM2, clipped to international\nboundaries (US Department of State), with gaps filled between borders.\n\nThis dataset is part of CGAZ. It was ingested from\n[version 6.0.0](https://github.com/wmgeolab/geoBoundaries/tree/1289e40e366c7b320550be1ee0614a9472d572d4)\nof Global Composite Files with DBF_DATE_LAST_UPDATE=2023-09-13.\nIt shows boundaries at level\nADM2 (municipality-level boundaries).\n\n### Table Schema\n\n**Table Schema**\n\n| Name | Type | Description |\n|------------|--------|----------------------------------------------------------------------------------------|\n| shapeGroup | STRING | Unique country code |\n| shapeName | STRING | Administrative region name |\n| shapeType | STRING | Boundary type: - ADM0: Country level - ADM1: District level - ADM2: Municipality level |\n| shapeID | DOUBLE | Unique ID assigned to the shape |\n\n### Terms of Use\n\n**Terms of Use**\n\ngeoBoundaries datasets are provided under the CC BY 4.0 license, which\nallows for most commmercial, noncommercial, and academic uses. See\n[provider terms of use](https://www.geoboundaries.org/index.html#usage).\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('WM/geoLab/geoBoundaries/600/ADM2');\n\nMap.setCenter(-100.0, 38.5, 4);\n\nvar styleParams = {\n fillColor: 'b5ffb4',\n color: '00909F',\n width: 1.0,\n};\n\ndataset = dataset.style(styleParams);\n\nMap.addLayer(dataset, {}, 'ADM2 Boundaries');\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/WM/WM_geoLab_geoBoundaries_600_ADM2) \n[geoBoundaries: Political administrative boundaries at Municipality level (ADM2), v6.0.0](/earth-engine/datasets/catalog/WM_geoLab_geoBoundaries_600_ADM2) \nThe geoBoundaries Global Database of Political Administrative Boundaries Database is an online, open license resource of boundaries (i.e., state, county) for every country in the world. Currently 199 total entities are tracked, including all 195 UN member states, Greenland, Taiwan, Niue, and Kosovo. Comprehensive Global Administrative Zones (CGAZ) is a ... \nWM/geoLab/geoBoundaries/600/ADM2, borders,countries,infrastructure-boundaries,table \n2023-09-14T00:00:00Z/2023-09-14T00:00:00Z \n-90 -180 90 180 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [](https://doi.org/https://www.geoboundaries.org/index.html)\n- [](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/WM_geoLab_geoBoundaries_600_ADM2)"]]
