Hi everyone, Recently I published a video tutorial in youtube for use ArcHydro Tools in ArcGIS 9. The purpose in the video is delineate watershed and subwatershed based in a DEM (SRTM), and I want to share this with you. http://www.youtube.com/watch?v=4qT1aVFgAEw It's in Spanish, because I was focused in my students, but maybe it will be useful for you as is, just with the images and the menus from ArcMap. I'll try to put some subtitles for other audiences in the near time. Augusto Sisa Colombia
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