[Q]: r.los

tyshih at cc.nctu.edu.tw tyshih at cc.nctu.edu.tw
Thu Mar 19 07:00:00 EST 1998

Dear Netters,

I am investigating the performance of viewshed 
computations in grass and other GIS packages
with one of my student.  Is there a reference
or algorithm title for r.los in grass?  There 
are several algorithms to compute viewshed.

Thank you very much for your kind attention.

Shih, T.Y. (tyshih at cc.nctu.edu.tw)

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