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BenthicHabitatMap2016Updated2020
002
Projected
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Linear Unit: Meter (1.000000)
WGS_1984_UTM_Zone_20N
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20200418
18450500
20200418
18450500
Esri ArcGIS 12.5.0.22081
BenthicHabitatMap2016Updated2020
dominica
marine
coral
hurricane
hurricane maria
coral reefs
benthic
remote sensing
eCognition
Object-based Classification
Nearest Neighbor
Seagrass
Acropora
Reef Rubble
Sand
Gorgonians
Algae
Hardground
This is an updated version of a benthic classification of Dominica's coastal waters derived from WV2 and Pleiades imagery prior to the 2017 hurricane season. I used a WV2 mosaic from 2014 and ran multiresolution segmentation using five vis in eCognition to isolate reef structures and then manually classified them using data from the most extensive reef survey of Dominica's reefs (Steiner, 2015).
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Area of feature in internal units squared.
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