Description Usage Arguments Details Value
Increases the size of a bounding box by a specified distance
1 | ExpandBBox(geom1, tol)
|
geom1 |
an R Spatial* object |
tol |
numeric, distance in kilometers to expand bounding box in all directions (xmin' = xmin - tol, xmax' = xmax + tol) |
This is used with link[rcanvec]{nts.bbox}
in order to get all NTS tiles that
are within the buffer distance of the object
a bounding box R object
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