Hydrology Analyst > Stream Link

Stream Link

Stream Link analyst analyzes the structure information of the stream network. The intersections of the stream identify the stream segments. The intersection of different segments represents respectively the pour point, convergence point or source. Analyze the information with flow direction, and an independent raster data will be generated for each stream segment for distinction. Furthermore, they can be the basis for more hydrology analysis.

Stream Link takes stream raster and flow direction raster to be analyzed, as to the way to produce stream raster and flow direction raster please refer to Generate Stream Raster.

Description of Parameters

Item	Description	Data Type
Stream Raster	The stream raster to be performed Stream Link.	Raster data
Flow Direction Raster	Input the raster that shows the flow direction. Users can click the icon to select different bands of the raster.	Raster data
Output Raster	The filename and storage path of output raster.	Raster data