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A sub-aquatic vegetation map for Fall 2011, produced for the SAV Technical Working Group under a cooperative workplan with BP. The map was derived from 0.3-meter resolution imagery, segmented and classified using an object-based image analysis (OBIA) and CART statistical approach, with manual review by USGS personnel. The final polygons were dissolved based on class assignments with a 4-square-meter minimum mapping unit.
File formats are PDF and HTML, which may not be directly machine-readable for analysis without extraction.