Description Usage Arguments Details Value See Also Examples
View source: R/st_nearest_jgd2011.R
Returns the value when the coordinates of ESPG:4326 given to the input are replaced with those of the Japan Plane Rectangular CS.
1 2 3 | st_nearest_jgd2011(geometry)
st_detect_jgd2011(geometry)
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geometry |
geometry (POINT, EPSG:4326) |
st_nearest_jgd2011()
: It returns the coordinate system closest to
the given ground object. This is valid even when the coordinates are at sea.
st_detect_jgd2011()
: Identify the coordinate system in which
the given object is located.
numeric vector
https://www.gsi.go.jp/LAW/heimencho.html
1 2 3 4 5 6 7 | require("sf")
p <-
st_sfc(sf::st_point(c(140.77, 36.8)), crs = 4326)
st_nearest_jgd2011(p)
st_detect_jgd2011(p)
st_detect_jgd2011(st_sfc(sf::st_point(c(140.73, 36.8)), crs = 4326))
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