Arc Hydro - Extract Impervious Surfaces Using Deep Learning & Sentinel Imagery

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05-28-2021 11:32 AM
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GinaO_Neil
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Predict the Impervious, Pervious, and Open Water Areas for Any Watershed

A new Arc Hydro tool,Model Impervious Surfaces Using Sentinel Imagery, is now available. With an input watershed boundary and ArcGIS Pro credentials, this tool accesses the Living Atlas to acquire Sentinel-2 imagery and the pre-trained Landcover Classification model. Without any additional training data, initial landcover predictions are generated and then reclassified into categories relevant to hydrologic modeling: impervious, pervious, and open water. The tool can be found in the Watershed Processing Arc Hydro Pro toolset, and more detailed information on tool use is availablehere.

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Before getting started, be sure thedeep learning frameworksare installed for your version of Pro.