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Date: Thu, 15 Jul 1993 11:59:40 -0400
From: Sidey Timmins <stq>
Sender: grass-lists-owner at moon.cecer.army.mil.
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To: grassu-list at max.cecer.ary.mil
Subject: TOPMODEL- NEW BOOK

To the Grass users interested in TOPMODEL (a hydrologic prediction model:

    "TERRAIN ANALYSIS & DISTRIBUTED MODELLING IN HYDROLOGY"

     Edited bu Keith Beven & Ian Moore, Wiley 1992, paper ISBN 0-471-93886-6

contains a nice collection of TOPMODEL and other DEM modelling ideas.
For the people who think you can just take the accumulation (what we call theUNT)
of pixels and just divide it by the slope, the concept of upslope
drained area PER UNIT CONTOUR is explained fairly well.

           Recommended. Sidey Timmins, Oak Ridge National Laboratory
                        stq at egis.esd.ornl.gov
                        (615) 576-5546