Catchment area of Gåsfjärden
Dear officer,
I wonder if the red lines are boundary line of the catchment area of each lake or river?
I am interested in the catchment area of Gåsfjärden.
PhD student in Lund University,
Wenxin
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Yes, the red lines define water divides between (sub)catchments. If you enter Vattenwebb - ladda ner modelldata per område and click on Gåsfjärden, you can visualize the total upstream area in the map if you click on "Visa avrinningsområdet" in the info box. The easiest way to then get the size of this area is to click on all sub-basins adjacent to Gåsfjärden and add up their numbers in the line "Avrinningsområdets area" (Total watershed area). Good luck!