| description:
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This is a template polygon feature class used to delineate alluvial fan or debris flow fan deposits using the methods described in the protocol. fans visible in lidar (light detection and ranging) derivative datasets should be delineated in this feature class, and no deposits inferred from aerial/orthoimagery, field reconnaissance, or other techniques should be included. This feature class only includes attribute fields the analyst can populate remotely. This feature class is part of a larger landslide inventory dataset for Washington State. Polygons in this feature class can be related with points in the Field Check Locations feature class by using the FAN_ID primary key field. |