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Habitats or features with areas smaller than the MMU or minimum mapping unit were not considered (i.e.,100 m2 in 0-50 m depths, 1,000 m2 in 50-1,000 m depths and 5,000 m2 in 1,000-1,830 m depths). \"Unclassified\" denotes that an estimate of percent hardbottom is not appropriate for this particular structure class (e.g., for Land polygons). \"Unknown\" indicates that the amount of hardbottom was indistinguishable in the aerial orthophotos, acoustic imagery or LiDAR imagery due to interference with the signature of the seafloor.", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "NOAA/NOS/NCCOS/MSE/Biogeography Branch", "parentLayer": { "id": 85, "name": "St Croix USVI, Buck Island (2011) " }, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "uniqueValue", "field1": "P_HARD", "uniqueValueInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 235, 190, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSNull", "color": [ 0, 0, 0, 255 ], "width": 0 } }, "value": "0% - <10%", "label": "0% - <10%" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 190, 190, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSNull", "color": [ 0, 0, 0, 255 ], "width": 0 } }, "value": "10% - <30%", "label": "10% - <30%" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 127, 127, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSNull", "color": [ 0, 0, 0, 255 ], "width": 0 } }, "value": "30% - <50%", "label": "30% - <50%" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 230, 0, 0, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSNull", "color": 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