http://tech.groups.yahoo.com/group/geomorphometry/ digital elevation models processing - geomorphometry Fri, 30 Oct 2009 16:52:30 GMT Marco Jorge http://tech.groups.yahoo.com/group/geomorphometry/message/1217 http://tech.groups.yahoo.com/group/geomorphometry/message/1217 Hi Paul! About drainage profiles. I´m a newbie on the issue, but i think i can help a bit. Also in Arcgis, it is possible to use the Archydro tools, with good Thu, 29 Oct 2009 19:33:05 GMT Thomas Dilts http://tech.groups.yahoo.com/group/geomorphometry/message/1216 http://tech.groups.yahoo.com/group/geomorphometry/message/1216 Paul, If you are using ArcGIS there is a tool called EZ Profiler that can be downloaded at arcscripts.esri.com. -Tom Dilts To: geomorphometry@yahoogroups.com Thu, 29 Oct 2009 17:11:53 GMT Paul http://tech.groups.yahoo.com/group/geomorphometry/message/1215 http://tech.groups.yahoo.com/group/geomorphometry/message/1215 Dear Colleagues, What would you recommend in terms of methods and software for Mac and PC for extracting drainage networks and profiles from digital elevation Sat, 24 Oct 2009 13:57:33 GMT steve wise http://tech.groups.yahoo.com/group/geomorphometry/message/1214 http://tech.groups.yahoo.com/group/geomorphometry/message/1214 Jo wood's landserf program will enable you to identify the summits http://www.landserf.org/ landserf will read/write data in arcmap format, so you can export Sat, 24 Oct 2009 13:57:29 GMT George Miliaresis http://tech.groups.yahoo.com/group/geomorphometry/message/1213 http://tech.groups.yahoo.com/group/geomorphometry/message/1213 Paul   Try the refs below (within the papers there are additional refs, I think that the paper of Graf et all. puplished in PE&RS COULD BE OF INTEREST TO YOU) Fri, 23 Oct 2009 18:24:26 GMT Paul http://tech.groups.yahoo.com/group/geomorphometry/message/1212 http://tech.groups.yahoo.com/group/geomorphometry/message/1212 Dear Listmembers, Does anyone know of a methodology for extracting the elevations of the summits of knolls on interfluves and hills from Digital Elevation Sun, 18 Oct 2009 17:34:45 GMT George Miliaresis http://tech.groups.yahoo.com/group/geomorphometry/message/1211 http://tech.groups.yahoo.com/group/geomorphometry/message/1211 First Special Call for Papers   Spatial assessment and analysis of vulnerability GIScience applied in the interdisciplinary domain of hazard and climate Thu, 01 Oct 2009 16:30:15 GMT George Miliaresis http://tech.groups.yahoo.com/group/geomorphometry/message/1210 http://tech.groups.yahoo.com/group/geomorphometry/message/1210 Workshop: Using GeoEarthscope and B4 LiDAR data to analyze Southern California¹s active faults A joint SCEC / OpenTopography / USGS / UNAVCO research and Sat, 26 Sep 2009 23:40:58 GMT helge_aspevik http://tech.groups.yahoo.com/group/geomorphometry/message/1209 http://tech.groups.yahoo.com/group/geomorphometry/message/1209 I have found older post where some people want to read this continental drift theory I have developed over a 20 year period. I would therefore invite you to Mon, 31 Aug 2009 07:24:38 GMT Dr. Kaushal Srivastava http://tech.groups.yahoo.com/group/geomorphometry/message/1208 http://tech.groups.yahoo.com/group/geomorphometry/message/1208 Dear Colleague,   Greetings The online Contents and Abstract of  Fall 2009 issue can be view at : International Journal of Ecological Economics & Tue, 25 Aug 2009 20:38:31 GMT George Miliaresis http://tech.groups.yahoo.com/group/geomorphometry/message/1207 http://tech.groups.yahoo.com/group/geomorphometry/message/1207 The International Association for Mathematical Geosciences Student Chapter Freiberg is organizing the Second International Workshop on Mathematical Geosciences Mon, 24 Aug 2009 21:44:05 GMT Carlos Grohmann http://tech.groups.yahoo.com/group/geomorphometry/message/1206 http://tech.groups.yahoo.com/group/geomorphometry/message/1206 Hello all As the Geomorphometry2009 conference approaches, I want to tell you all that I will try to post as many as I can to my blog Tue, 18 Aug 2009 15:43:40 GMT elangovan9 http://tech.groups.yahoo.com/group/geomorphometry/message/1205 http://tech.groups.yahoo.com/group/geomorphometry/message/1205 From Dr K Elangovan Assistant Professor Department of Civil Engineering PSG College of Technology Coimbatore 641 004 E-Mail: elangovan2k@... Cell No. Fri, 14 Aug 2009 20:15:14 GMT Carlos Grohmann http://tech.groups.yahoo.com/group/geomorphometry/message/1204 http://tech.groups.yahoo.com/group/geomorphometry/message/1204 Prasad, The thing about projecting the data is this: If you project you DEM (as a raster) before interpolation, you might end up with some linear artifacts Fri, 14 Aug 2009 12:12:40 GMT prasad babu http://tech.groups.yahoo.com/group/geomorphometry/message/1203 http://tech.groups.yahoo.com/group/geomorphometry/message/1203   Dear Carlos,   Thanks for your information. This is a excellent paper and very informative.. I request you to clarify me the following points.     1) If