To generate area-wide watersheds from a DEM, we must create several intermediate rasters. Draw a flow chart that starts with the DEM, followed by the intermediate rasters, and ends with the watershed raster.
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Q3: A higher resolution DEM will result in
Q4: List three parameters, which one can experiment
Q5: The D8 method for deriving flow directions
Q6: A cell value of zero in a
Q7: A stream link raster has a unique
Q9: Viewshed analysis can be performed using:
A) a
Q10: A larger viewing radius will result in
Q11: A threshold value is needed for converting
Q12: Define a flow accumulation raster.
Q13: Define "cumulative viewshed."
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