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For the 2016 effort, the AOI was expanded from the previous 2012 footprint to incorporate complete Florida Department of Environmental Protection WIBIDs. For acreage reporting purposes the, the AOI for 2016 and the previous 2012 footprint were both trimmed to meet the boundary of the St. Joseph Sound and Clearwater Harbor, seagrass mapping extent of the AOI, as it existed in January 2016. Seagrass data were photo interpreted from 2016 Natural Color 4-band multi-spectral digital imagery using a Leica ADS100 sensor (Sensor head 100) operating with an inertial measuring unit (IMU) and a dual frequency GPS receiver. The project area was flown at an altitude of 11,300 feet above mean terrain (AMT). Imagery was acquired in two lifts on 20 January, 2016 and 01 March, 2016. Mapping shall be conducted with a minimum mapping unit of 0.5 acre for all benthic features and Oysters minimum mapping unit of 0.25 acre. Minimum mapping of 0.25 acre is allowable if situation deems appropriate but is not required.", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 2882, "latestWkid": 2882, "xyTolerance": 0.003280833333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -17791300, "falseY": -41645400, "xyUnits": 3048.0060960152887, "falseZ": 0, "zUnits": 1, "falseM": 0, "mUnits": 1 }, "copyrightText": "Avineon Inc. of St. Petersburg, Florida was contracted by the District to produce a spatially, thematically, and technically accurate geodatabase of the benthic habitat for the 2016 timeframe occurring within the Springs Coast area of the Gulf of Mexico. 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