I have a dataframe with two columns of type numeric
.
foo <- data.frame(replicate(2,sample(10.1:15.2,100,rep=TRUE)))
X1 X2
1 13.1 15.1
2 13.1 11.1
3 13.1 15.1
4 10.1 13.1
5 15.1 11.1
6 13.1 11.1
...
These numbers represent coordinates in 4326
. X1
is latitude, X2
is longitude. How would I get the bounding box for all these coordinates?
CodePudding user response:
Convert to sf
and use st_bbox
:
library(sf)
foo %>%
st_as_sf(coords = c("X2","X1"), crs = 4326) %>%
st_bbox()
# xmin ymin xmax ymax
# 10.1 10.1 15.1 15.1