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samples:samples:hydrology

Table of Contents

Hydrology sample

Documentation | Samples | Hydrology

Summary

How to use hydrology toolset.

Description

This is the tutorial application showing the different steps of the hydrological analysis.

This sample illustrates use of:

Name Description
TGIS_Hydrology.BasinGenerates a basin grid from a flow direction grid.
TGIS_Hydrology.FillGenerates the hydrologically conditioned DEM.
TGIS_Hydrology.FlowAccumulationGenerates a flow accumulation grid from a flow direction grid.
TGIS_Hydrology.FlowDirectionGenerates a flow direction grid from a DEM.
TGIS_Hydrology.SinkGenerates the grid with pit cells and cells for which the flow direction can not be determined.
TGIS_Hydrology.StreamOrderGenerates a stream order grid from a flow direction and flow accumulation grids and a specified method.
TGIS_Hydrology.StreamToPolylineConverts a stream network to polylines.
TGIS_Hydrology.WatershedGenerates a watershed grid from a flow direction grid and grid layer with pour points.

Code

This sample is available on following platforms (click to see source code):

2021/05/25 11:24

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