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Filters: partyWithName: Arctic Landscape Conservation Cooperative (X) > Types: OGC WFS Layer (X) > Types: Shapefile (X) > Types: Map Service (X)

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Lake polygons within the Fish Creek Watershed, Alaska were created and classified for a number of variables relevant to size, depth, hydrology, connectivity etc. Products derived from a 5m resolution IfSAR digital surface model by calculating a zero slope. Each feature was expanded by one pixel around the entire perimeter since all waterbodies were truncated by this during the slope calculation. Lakes >=1ha were manually extracted from the dataset and their perimeters further corrected using 2002 CIR orthophotography.
Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: AQUATIC ECOSYSTEMS, AQUATIC ECOSYSTEMS, Academics & scientific researchers, Arctic Landscape Conservation Cooperative, BIOSPHERE, All tags...

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