[{"boundaryID": "POL-ADM0-46201696", "boundaryName": "Poland", "boundaryISO": "POL", "boundaryYearRepresented": "2011", "boundaryType": "ADM0", "boundaryCanonical": "gbOpen", "boundarySource": "Wiki Commons Media", "boundaryLicense": "Other - Humanitarian", "licenseDetail": "nan", "licenseSource": "creativecommons.org/licenses/by/2.0/deed.en", "boundarySourceURL": "commons.wikimedia.org/wiki/File", "sourceDataUpdateDate": "Sun Nov 5 18:08:49 2023", "buildDate": "Dec 12, 2023", "Continent": "Europe", "UNSDG-region": "Europe and Northern America", "UNSDG-subregion": "Eastern Europe", "worldBankIncomeGroup": "High-income Countries", "admUnitCount": "1", "meanVertices": "1195.0", "minVertices": "1195", "maxVertices": "1195", "meanPerimeterLengthKM": "4251.976264312904", "minPerimeterLengthKM": "4251.976264312904", "maxPerimeterLengthKM": "4251.976264312904", "meanAreaSqKM": "313970.37861959287", "minAreaSqKM": "313970.37861959287", "maxAreaSqKM": "313970.37861959287", "staticDownloadLink": "https://github.com/wmgeolab/geoBoundaries/raw/f549eab/releaseData/gbOpen/POL/ADM0/geoBoundaries-POL-ADM0-all.zip", "gjDownloadURL": "https://github.com/wmgeolab/geoBoundaries/raw/f549eab/releaseData/gbOpen/POL/ADM0/geoBoundaries-POL-ADM0.geojson", "tjDownloadURL": "https://github.com/wmgeolab/geoBoundaries/raw/f549eab/releaseData/gbOpen/POL/ADM0/geoBoundaries-POL-ADM0.topojson", "imagePreview": "https://github.com/wmgeolab/geoBoundaries/raw/f549eab/releaseData/gbOpen/POL/ADM0/geoBoundaries-POL-ADM0-PREVIEW.png", "simplifiedGeometryGeoJSON": "https://github.com/wmgeolab/geoBoundaries/raw/f549eab/releaseData/gbOpen/POL/ADM0/geoBoundaries-POL-ADM0_simplified.geojson"}, {"boundaryID": "POL-ADM1-17162690", "boundaryName": "Poland", "boundaryISO": "POL", "boundaryYearRepresented": "2017", "boundaryType": "ADM1", "boundaryCanonical": "Unknown", "boundarySource": "OpenStreetMap, Wambacher", "boundaryLicense": "Open Data Commons Open Database License 1.0", "licenseDetail": "Open Data Commons Open Database License 1.0", "licenseSource": "www.openstreetmap.org/copyright", "boundarySourceURL": "wambachers-osm.website/boundaries/", "sourceDataUpdateDate": "Thu Jan 19 07:31:04 2023", "buildDate": "Dec 12, 2023", "Continent": "Europe", "UNSDG-region": "Europe and Northern America", "UNSDG-subregion": "Eastern Europe", "worldBankIncomeGroup": "High-income Countries", "admUnitCount": "16", "meanVertices": "16112.0", "minVertices": "9130", "maxVertices": "27320", "meanPerimeterLengthKM": "1429.9570011308915", "minPerimeterLengthKM": "994.1311900327942", "maxPerimeterLengthKM": "2246.653798374283", "meanAreaSqKM": "19499.347265392564", "minAreaSqKM": "9411.949189285586", "maxAreaSqKM": "35558.60987967451", "staticDownloadLink": "https://github.com/wmgeolab/geoBoundaries/raw/9469f09/releaseData/gbOpen/POL/ADM1/geoBoundaries-POL-ADM1-all.zip", "gjDownloadURL": "https://github.com/wmgeolab/geoBoundaries/raw/9469f09/releaseData/gbOpen/POL/ADM1/geoBoundaries-POL-ADM1.geojson", "tjDownloadURL": "https://github.com/wmgeolab/geoBoundaries/raw/9469f09/releaseData/gbOpen/POL/ADM1/geoBoundaries-POL-ADM1.topojson", "imagePreview": "https://github.com/wmgeolab/geoBoundaries/raw/9469f09/releaseData/gbOpen/POL/ADM1/geoBoundaries-POL-ADM1-PREVIEW.png", "simplifiedGeometryGeoJSON": "https://github.com/wmgeolab/geoBoundaries/raw/9469f09/releaseData/gbOpen/POL/ADM1/geoBoundaries-POL-ADM1_simplified.geojson"}, {"boundaryID": "POL-ADM2-97123803", "boundaryName": "Poland", "boundaryISO": "POL", "boundaryYearRepresented": "2017", "boundaryType": "ADM2", "boundaryCanonical": "Unknown", "boundarySource": "Geoboundaries, OpenStreetMap", "boundaryLicense": "Open Data Commons Open Database License 1.0", "licenseDetail": "Open Data Commons Open Database License 1.0", "licenseSource": "www.openstreetmap.org/copyright", "boundarySourceURL": "wambachers-osm.website/boundaries/", "sourceDataUpdateDate": "Thu Jan 19 07:31:04 2023", "buildDate": "Dec 12, 2023", "Continent": "Europe", "UNSDG-region": "Europe and Northern America", "UNSDG-subregion": "Eastern Europe", "worldBankIncomeGroup": "High-income Countries", "admUnitCount": "380", "meanVertices": "2843.0", "minVertices": "112", "maxVertices": "13484", "meanPerimeterLengthKM": "268.5413448704207", "minPerimeterLengthKM": "26.569112401818597", "maxPerimeterLengthKM": "779.9159883492933", "meanAreaSqKM": "821.0251166404831", "minAreaSqKM": "13.346630613817348", "maxAreaSqKM": "2976.537572922348", "staticDownloadLink": "https://github.com/wmgeolab/geoBoundaries/raw/9469f09/releaseData/gbOpen/POL/ADM2/geoBoundaries-POL-ADM2-all.zip", "gjDownloadURL": "https://github.com/wmgeolab/geoBoundaries/raw/9469f09/releaseData/gbOpen/POL/ADM2/geoBoundaries-POL-ADM2.geojson", "tjDownloadURL": "https://github.com/wmgeolab/geoBoundaries/raw/9469f09/releaseData/gbOpen/POL/ADM2/geoBoundaries-POL-ADM2.topojson", "imagePreview": "https://github.com/wmgeolab/geoBoundaries/raw/9469f09/releaseData/gbOpen/POL/ADM2/geoBoundaries-POL-ADM2-PREVIEW.png", "simplifiedGeometryGeoJSON": "https://github.com/wmgeolab/geoBoundaries/raw/9469f09/releaseData/gbOpen/POL/ADM2/geoBoundaries-POL-ADM2_simplified.geojson"}, {"boundaryID": "POL-ADM3-59564084", "boundaryName": "Poland", "boundaryISO": "POL", "boundaryYearRepresented": "2017", "boundaryType": "ADM3", "boundaryCanonical": "Gminas", "boundarySource": "OpenStreetMap, Wambacher", "boundaryLicense": "Creative Commons Attribution-ShareAlike 2.0", "licenseDetail": "nan", "licenseSource": "www.openstreetmap.org/copyright", "boundarySourceURL": "wambachers-osm.website/boundaries/", "sourceDataUpdateDate": "Thu Jan 19 07:31:04 2023", "buildDate": "Dec 12, 2023", "Continent": "Europe", "UNSDG-region": "Europe and Northern America", "UNSDG-subregion": "Eastern Europe", "worldBankIncomeGroup": "High-income Countries", "admUnitCount": "2480", "meanVertices": "1004.0", "minVertices": "51", "maxVertices": "5325", "meanPerimeterLengthKM": "94.49171223609218", "minPerimeterLengthKM": "14.23152832529342", "maxPerimeterLengthKM": "304.9558214831884", "meanAreaSqKM": "125.88153397005216", "minAreaSqKM": "3.318258079733349", "maxAreaSqKM": "634.4292735553308", "staticDownloadLink": "https://github.com/wmgeolab/geoBoundaries/raw/9469f09/releaseData/gbOpen/POL/ADM3/geoBoundaries-POL-ADM3-all.zip", "gjDownloadURL": "https://github.com/wmgeolab/geoBoundaries/raw/9469f09/releaseData/gbOpen/POL/ADM3/geoBoundaries-POL-ADM3.geojson", "tjDownloadURL": "https://github.com/wmgeolab/geoBoundaries/raw/9469f09/releaseData/gbOpen/POL/ADM3/geoBoundaries-POL-ADM3.topojson", "imagePreview": "https://github.com/wmgeolab/geoBoundaries/raw/9469f09/releaseData/gbOpen/POL/ADM3/geoBoundaries-POL-ADM3-PREVIEW.png", "simplifiedGeometryGeoJSON": "https://github.com/wmgeolab/geoBoundaries/raw/9469f09/releaseData/gbOpen/POL/ADM3/geoBoundaries-POL-ADM3_simplified.geojson"}]