
ransara
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6 NeutralAbout ransara
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Senior Instructor
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ransara replied to EmperoR's topic in Feedback and Introduction
Thanks...!! -
Hi oz1....that is a good option. I am trying all the options and going to find the best method. Once i finished the experiments i will write here for benefit of others.
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Friends, Thanks for the quick reply. Going to try each...
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Dear Friends, I need help to correct a DEM along the streams. When I make a DEM with Contours, generally steps are creating along the streams. This is not correct for flood plain simulations. I tried with both Triangulation and raster options. Unfortunately I can't paste a photo here. I think my point is clear. Can someone advice me how to correct this ? My study area is big and so many streams.
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Use "ASCII 3D to feature class" in arcgis ...
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Try with Global mapper...GM support many file types..then export as shp file.
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i tried with Erdas ....directly converted into Raster file...
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Thanks Lurker,
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hi..GIS experts, What is the best and accurate method of creating a DEM with Contours and spot levels ? any detailed explanation is greatly appreciated. Thanks
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Good luck...!!!!1
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Dear Friends, I have to develop a Storm water utility network. I attempted from all the approaches described in different learning materials. However, I am still in trouble. Those who are expert in this regard, give a help to build a relevant geodatabase and water utility network. Thanks
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Use HEC GeoHMS or Archydro tools...
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Can anyone explain how to merge several DTM files to single one ??? using ERDAS or any other best method ??
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Use ArcHydro tools is another way...