ta hydrology 15-SAGA Wetness Index

ta_hydrology_15-SAGA_Wetness_Index

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Contributor(s)

Initial contribute: 2019-05-09

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{{htmlJSON.Style}} ta_hydrology
{{htmlJSON.Categories}} SAGA / Terrain Analysis > Hydrology
{{htmlJSON.Language}} EN_US
{{htmlJSON.Name}} SAGA Wetness Index
{{htmlJSON.Keywords}} SAGA Wetness Index
{{htmlJSON.Abstract}} The 'SAGA Wetness Index' is, as the name says, similar to the 'Topographic Wetness Index' (TWI), but it is based on a modified catchment area calculation ('Modified Catchment Area'), which does not think of the flow as very thin film. As result it predicts for cells situated in valley floors with a small vertical distance to a channel a more realistic, higher potential soil moisture compared to the standard TWI calculation.
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{{htmlJSON.Assemblies}} GDALRasterMapping.exe $(DataMappingPath)\GDALRasterMapping\
OGRVectorMapping.exe $(DataMappingPath)\OGRVectorMapping\

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Jie Song (2019). ta hydrology 15-SAGA Wetness Index, Computable Model, OpenGMS, https://geomodeling.njnu.edu.cn/computableModel/5e61b157-d766-4cf9-b0b4-24f7717cc223
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Contributor(s)

Initial contribute : 2019-05-09

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