问R:直径和半径上的sf::st_buffer和terra:缓冲器的差异EN写在开头 最近的vite比较火，而且发布了2.0...
SF软件包应该很简单,但这一点并不简单。有什么想法吗? districts<- read_sf("la_county_school_districts.geojson") |> select( cds, nces_id = geoid, district_name, geometry ) ## reduce by 200 meters buffer<- districts |> st_buffer(-200) ## returns empty polygon 您正在使用SF_USE_S2(...
other attached packages: [1] rgeos_0.3-22 raster_2.5-8 sf_0.3-4 [4] mapview_2.0.1 leaflet_1.1.0 rgdal_1.2-5 [7] sp_1.2-4loaded via a namespace (and not attached): [1] Rcpp_0.12.9 magrittr_1.5 [3] units_0.4-2 gdalUtils_2.0.1.7 [5] munsell_0.4.3 viridisLite_0.2.0 [...