slope length -Arcmap or similar

[Bianca Bendito]

Good afternoon people.
Do you know a way to determine the slope length of a basin in raster or shapefile? Software suggestion to do this? I know I can use a combination of mde, slope and curvature but I still don't know exactly what to do?

[Jorge Marques]

Good afternoon people.
Do you know a way to determine the slope length of a basin in raster or shapefile? Software suggestion to do this? I know I can use a combination of mde, slope and curvature but I still don't know exactly what to do?

Dear Bianca Bendito,

You can use for calculate the slope length with raster data, in case Digital Elevation Models and software Saga GIS or Grass GIS inside QGIS. The slope length between relation slope and flow length and is possible calculate with map algebra in QGIS.

Best Regards, 

Jorge

Em seg, 25 de jul de 2022 16:46, Bianca Bendito <biancapc...@gmail.com> escreveu:

Good afternoon people.
Do you know a way to determine the slope length of a basin in raster or shapefile? Software suggestion to do this? I know I can use a combination of mde, slope and curvature but I still don't know exactly what to do?

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