topic_distance.1grass - Man Page

Topic: distance

d.geodesicDisplays a geodesic line, tracing the shortest distance between two geographic points along a great circle, in a longitude/latitude data set.
d.rhumblineDisplays the rhumbline joining two longitude/latitude coordinates.
m.cogoA simple utility for converting bearing and distance measurements to coordinates and vice versa.
r.distanceLocates the closest points between objects in two raster maps.
r.grow.distanceGenerates a raster map containing distances to nearest raster features and/or the value of the nearest non-null cell.
r.growGenerates a raster map layer with contiguous areas grown by one cell.
v.distanceFinds the nearest element in vector map ’to’ for elements in vector map ’from’.

See also the corresponding keyword distance for additional references.

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