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library(vg250)

get_extent(x = "Hamburg", crs = "epsg:25832")
#> Warning in check_municipality(x): Your input returned multiple objects. Only the object with the largest number of inhabitants is processed.
#>   Consider to visually inspect the returned object using e.g. `mapview::mapview()`.
#> Geometry set for 1 feature 
#> Geometry type: POLYGON
#> Dimension:     XY
#> Bounding box:  xmin: 461426.2 ymin: 5916377 xmax: 588169 ymax: 5980375
#> Projected CRS: ETRS89 / UTM zone 32N
#> POLYGON ((461426.2 5916377, 588169 5917039, 586...

dplyr::filter(vg250, GEM == "Hamburg")
#> Simple feature collection with 2 features and 4 fields
#> Geometry type: MULTIPOLYGON
#> Dimension:     XY
#> Bounding box:  xmin: 8.419907 ymin: 53.39507 xmax: 10.32596 ymax: 53.9644
#> Geodetic CRS:  WGS 84
#>       GEM     KRS     LAN     EWZ                           geom
#> 1 Hamburg Hamburg Hamburg 1853935 MULTIPOLYGON (((10.18516 53...
#> 2 Hamburg Hamburg Hamburg       0 MULTIPOLYGON (((9.745421 53...