distref.data: Get characteristics of data regarding the reference raster
In statnmap/GeoDist: Constrained distance calculation and associated geotools
View source: R/Calculate_distances_functions.R
Description
Get characteristics of data regarding the reference raster
Usage
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distref.data(
data.pt,
r.ref,
closest = FALSE,
longlat = raster::isLonLat(r.ref)
)
Arguments
data.pt
Point data set. May be a 2-col matrix of (x,y) coordinates or a
SpatialPointDataFrame. Should be in same projection than r.ref
r.ref
Reference raster
closest
if a point is over an obstacle, set to TRUE to find the closest
non-obstacle r.ref cell
longlat
Logical. if FALSE, Euclidean distance, if TRUE Great Circle
distance. Defined from r.ref.
statnmap/GeoDist documentation built on Feb. 4, 2020, 8:34 p.m.
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View source: R/Calculate_distances_functions.R
Description
Get characteristics of data regarding the reference raster
Usage
1 2 3 4 5 6 | distref.data(
data.pt,
r.ref,
closest = FALSE,
longlat = raster::isLonLat(r.ref)
)
|
Arguments
data.pt |
Point data set. May be a 2-col matrix of (x,y) coordinates or a SpatialPointDataFrame. Should be in same projection than r.ref |
r.ref |
Reference raster |
closest |
if a point is over an obstacle, set to TRUE to find the closest non-obstacle r.ref cell |
longlat |
Logical. if FALSE, Euclidean distance, if TRUE Great Circle distance. Defined from r.ref. |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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