The aspect output raster map indicates the direction that slopes are
facing. The aspect categories represent the number degrees of east.
Category and color table files are also generated for the aspect map
layer. The aspect categories represent the number degrees of east and
they increase
don't know the answer but I have another question related to these one.
Why is it when I use the aspect tool of GRASS (r.slope.aspect) the results
are given from the East in a counterclockwise?! (i.e East is 0º, North is
90º and so on...)
I only realized this because I always check the results,
Why is it when I use the Measure angle tool(grouped with the info
tool), if I draw a line from 0 and then run the cursor around it a
clockwise circle, the measured value goes 0 to 180 and -179 to -1 to
0, I want to measure the obtuse angle like a compass, 0-360. nothing in
the help files. I