mkh88

ArcHydro vs HEC-GeoHMS

Discussion created by mkh88 on Nov 14, 2012
Latest reply on Dec 10, 2012 by mkh88
Who is the main developer for ArcHydro? Ive found the HEC-GeoHSM watershed processing algorithms are the exact same as arcHydro. As Im sure this is no coincidence, which came first? Does ACoE control/oversee development of both?

Thanks for your help. Im working an uncertainty analysis report that is investigating the differences between terrain processing methods/options in ArcGIS. Any extra information you may have (eg lists of hydro extensions, documentation of background algorithms, etc would be extremely helpful)

Best
Megan

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