Description Usage Arguments Value
border_lines
converts a SpatialPolygonsDataFrame to a SpatialLinesDataFrame with one element for each border between neighbouring areas.
1 | border_lines(sp, longlat = TRUE)
|
sp |
Object of type |
longlat |
Use Euclidean or Great Circle distance for calculation of line length. If FALSE, Euclidean distance, if TRUE Great Circle distance in kilometers. |
Object of class SpatialLinesDataFrame
with one element for each border between neighbouring areas.
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