OpenDataAnalytics / gaia

Gaia is a geospatial analysis library jointly developed by Kitware and Epidemico.
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Water body detection #93

Closed andrenguyen-bah closed 5 years ago

andrenguyen-bah commented 7 years ago

Added Gaia process for detecting water bodies in single-band Landsat TM/ETM+ Band 5 rasters. Also added example to iPython notebook and test satellite image file. Water body detection uses the density slicing algorithm described in: http://web.pdx.edu/~nauna/resources/19-water2000_dec_1461-1467.pdf