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(R ** nexp)) / ((N ** nexp) + (R ** nexp))", "long_name": "Generalized Difference Vegetation Index", "platforms": [ "Sentinel-2", "Landsat-OLI", "Landsat-TM", "Landsat-ETM+", "MODIS", "Planet-Fusion" ], "reference": "https://doi.org/10.3390/rs6021211", "short_name": "GDVI" }, "GEMI": { "application_domain": "vegetation", "bands": [ "N", "R" ], "contributor": "https://github.com/davemlz", "date_of_addition": "2021-04-07", "formula": "((2.0*((N ** 2.0)-(R ** 2.0)) + 1.5*N + 0.5*R)/(N + R + 0.5))*(1.0 - 0.25*((2.0 * ((N ** 2.0) - (R ** 2)) + 1.5 * N + 0.5 * R)/(N + R + 0.5)))-((R - 0.125)/(1 - R))", "long_name": "Global Environment Monitoring Index", "platforms": [ "Sentinel-2", "Landsat-OLI", "Landsat-TM", "Landsat-ETM+", "MODIS", "Planet-Fusion" ], "reference": "http://dx.doi.org/10.1007/bf00031911", "short_name": "GEMI" }, "GLI": { "application_domain": "vegetation", "bands": [ "G", "R", "B" ], "contributor": "https://github.com/davemlz", "date_of_addition": "2021-04-07", "formula": "(2.0 * G - 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