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During this process, it was noted that there had never been aerial photography specifically flown to identify submerged aquatic resources within the Rookery Bay Estuary. The project team decided to acquire high definition, geo-referenced aerial photography that would provide baseline data and could then be utilized to detect changes within the natural community. By comparing the results of the baseline mapping data to future mapping efforts, a trend analysis of the benthic habitats can be produced. This trend analysis map can then be used to gauge changes in response to future river flow alterations over time.", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 2, "mTolerance": 2, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": 0, "zUnits": 1, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "Photo Science, Inc. 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