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Global Administrative Unit Layers (GAUL) data -- admin levels 1 and 2 (used in GDELT events table)
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gaul_1_url <- "https://data.apps.fao.org/map/gsrv/gsrv1/gaul/wfs?service=WFS&version=1.1.0&request=GetFeature&typeName=gaul:g2015_2014_1&srsName=EPSG%3A4326&maxFeatures=900000" | |
curl::curl_download(gaul_1_url, "gaul_adm1.kml") | |
gaul_2_url <- "https://data.apps.fao.org/map/gsrv/gsrv1/gaul/wfs?service=WFS&version=1.1.0&request=GetFeature&typeName=gaul:g2015_2014_2&srsName=EPSG%3A4326&maxFeatures=900000" | |
curl::curl_download(gaul_2_url, "gaul_adm2.kml") | |
gaul_1 <- sf::read_sf("gaul_adm1.kml") |> | |
sf::st_cast("GEOMETRYCOLLECTION") |> | |
sf::st_collection_extract("POLYGON") | |
##> Simple feature collection with 254725 features and 12 fields | |
##> Geometry type: POLYGON | |
##> Dimension: XY | |
##> Bounding box: xmin: -180 ymin: -89.9 xmax: 180 ymax: 83.6274 | |
##> Geodetic CRS: WGS 84 | |
##> # A tibble: 254,725 × 13 | |
##> gml_id adm1_code adm1_name str1_year exp1_year status disp_area adm0_code adm0_name shape_leng shape_area FID wkb_geometry | |
##> <chr> <dbl> <chr> <dbl> <dbl> <chr> <chr> <dbl> <chr> <dbl> <dbl> <int> <POLYGON [°]> | |
##> 1 g2015_2014_1.3163 25386 Pirotski 2006 NA Member State NO 2648 Serbia 2.88 0.298 3162 ((22.749 43.3853, 22.749… | |
##> 2 g2015_2014_1.3383 2300 Morobe NA NA Member State NO 192 Papua New Guinea 12.9 2.91 3382 ((147.6322 -7.7149, 147.… | |
##> 3 g2015_2014_1.3383 2300 Morobe NA NA Member State NO 192 Papua New Guinea 12.9 2.91 3382 ((147.5375 -7.6933, 147.… | |
##> 4 g2015_2014_1.3383 2300 Morobe NA NA Member State NO 192 Papua New Guinea 12.9 2.91 3382 ((147.3485 -7.439, 147.3… | |
##> 5 g2015_2014_1.3383 2300 Morobe NA NA Member State NO 192 Papua New Guinea 12.9 2.91 3382 ((147.2456 -7.4055, 147.… | |
##> 6 g2015_2014_1.3383 2300 Morobe NA NA Member State NO 192 Papua New Guinea 12.9 2.91 3382 ((147.0512 -7.0533, 147.… | |
##> 7 g2015_2014_1.3383 2300 Morobe NA NA Member State NO 192 Papua New Guinea 12.9 2.91 3382 ((148.0287 -5.9598, 148.… | |
##> 8 g2015_2014_1.3383 2300 Morobe NA NA Member State NO 192 Papua New Guinea 12.9 2.91 3382 ((147.9461 -5.8989, 147.… | |
##> 9 g2015_2014_1.3383 2300 Morobe NA NA Member State NO 192 Papua New Guinea 12.9 2.91 3382 ((147.9901 -5.8225, 147.… | |
##> 10 g2015_2014_1.3383 2300 Morobe NA NA Member State NO 192 Papua New Guinea 12.9 2.91 3382 ((146.7268 -5.799, 146.7… | |
##> # … with 254,715 more rows | |
gaul_2 <- sf::read_sf("gaul_adm2.kml") |> | |
sf::st_cast("GEOMETRYCOLLECTION") |> | |
sf::st_collection_extract("POLYGON") | |
##> Simple feature collection with 255858 features and 14 fields | |
##> Geometry type: POLYGON | |
##> Dimension: XY | |
##> Bounding box: xmin: -180 ymin: -89.9 xmax: 180 ymax: 83.6274 | |
##> Geodetic CRS: WGS 84 | |
##> # A tibble: 255,858 × 15 | |
##> gml_id adm2_code adm2_name str2_year exp2_year adm1_code adm1_name status disp_area adm0_code adm0_name shape_leng shape_area FID | |
##> <chr> <dbl> <chr> <dbl> <dbl> <dbl> <chr> <chr> <chr> <dbl> <chr> <dbl> <dbl> <int> | |
##> 1 g2015_2014_2.5382 23037 Surulere NA NA 2235 Oyo Member State NO 182 Nigeria 1.16 0.0653 5381 | |
##> 2 g2015_2014_2.6295 190590 Ellembelle 2007 NA 1333 Western Member State NO 94 Ghana 1.87 0.0804 6294 | |
##> 3 g2015_2014_2.5788 191422 Lavun 1999 NA 2231 Niger Member State NO 182 Nigeria 3.84 0.324 5787 | |
##> 4 g2015_2014_2.5788 191422 Lavun 1999 NA 2231 Niger Member State NO 182 Nigeria 3.84 0.324 5787 | |
##> 5 g2015_2014_2.7811 17418 Gualaco NA NA 1434 Olancho Member State NO 111 Honduras 2.69 0.187 7810 | |
##> 6 g2015_2014_2.7873 17480 Alianza NA NA 1437 Valle Member State NO 111 Honduras 1.65 0.0164 7872 | |
##> 7 g2015_2014_2.7873 17480 Alianza NA NA 1437 Valle Member State NO 111 Honduras 1.65 0.0164 7872 | |
##> 8 g2015_2014_2.7873 17480 Alianza NA NA 1437 Valle Member State NO 111 Honduras 1.65 0.0164 7872 | |
##> 9 g2015_2014_2.7873 17480 Alianza NA NA 1437 Valle Member State NO 111 Honduras 1.65 0.0164 7872 | |
##> 10 g2015_2014_2.7873 17480 Alianza NA NA 1437 Valle Member State NO 111 Honduras 1.65 0.0164 7872 | |
##> # … with 255,848 more rows, and 1 more variable: wkb_geometry <POLYGON [°]> |
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