index
indexΒΆ
Set of usual optical index.
Note: The nodata is always considered to be set to 0. If this changes, it will become mandatory to use the NODATA mask everywhere !
Note 2: This is easier to manage index as raw functions in a file rather than stored in a class
Functions
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Aerosol free vegetation index 1600: https://www.indexdatabase.de/db/i-single.php?id=393 |
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Aerosol free vegetation index 2100: https://www.indexdatabase.de/db/i-single.php?id=395 |
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Automated Water Extraction Index not shadow: Feyisa et al. (2014). |
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Automated Water Extraction Index shadow: Feyisa et al. (2014). |
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Burn Area Index: https://www.harrisgeospatial.com/docs/BackgroundBurnIndices.html |
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Burn Area Index for Sentinel-2: https://www.researchgate.net/publication/323964124_BAIS2_Burned_Area_Index_for_Sentinel-2 |
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Barren Soil Index: Rikimaru et al., 2002. |
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Chlorophyll Index Green: https://www.indexdatabase.de/db/i-single.php?id=128 |
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Disease water stress index: https://www.indexdatabase.de/db/i-single.php?id=106 |
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Green leaf index: https://www.indexdatabase.de/db/i-single.php?id=375 |
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Green NDVI: https://www.indexdatabase.de/db/i-single.php?id=401 |
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Modified Normalised Difference Water Index : https://wiki.orfeo-toolbox.org/index.php/MNDWI |
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Normalized Burn Ratio: https://www.indexdatabase.de/db/i-single.php?id=53 |
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Normalized Difference GREEN/RED Index: https://www.indexdatabase.de/db/i-single.php?id=390 |
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Normalized Difference Moisture Index: https://www.indexdatabase.de/db/i-single.php?id=56 |
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Normalized Difference Red-Edge: https://www.indexdatabase.de/db/i-single.php?id=223 :param bands: Bands as {band_name: xr.DataArray} :type bands: dict |
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Normalized Difference Red-Edge: https://www.indexdatabase.de/db/i-single.php?id=223 |
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Normalized Difference Vegetation Index: https://www.indexdatabase.de/db/i-single.php?id=59 |
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Normalized Difference Water Index (GREEN Version): https://pro.arcgis.com/fr/pro-app/2.7/arcpy/image-analyst/ndwi.htm |
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Ratio Drought Index: https://www.indexdatabase.de/db/i-single.php?id=71 |
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Relative Greenness Index: https://www.indexdatabase.de/db/i-single.php?id=326 |
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Normalized Difference RED/GREEN Redness Index: https://www.indexdatabase.de/db/i-single.php?id=74 |
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Simple Ratio SWIR_1/SWIR_2 Clay Minerals: https://www.indexdatabase.de/db/i-single.php?id=204 |
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Tasseled Cap Brightness: https://en.wikipedia.org/wiki/Tasseled_cap_transformation https://www.indexdatabase.de/db/r-single.php?id=723 |
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Tasseled Cap Greenness: https://en.wikipedia.org/wiki/Tasseled_cap_transformation https://www.indexdatabase.de/db/r-single.php?id=723 |
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Tasseled Cap Wetness: https://en.wikipedia.org/wiki/Tasseled_cap_transformation https://www.indexdatabase.de/db/r-single.php?id=723 |
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Water Index (2015): Fisher et al. (2016). |
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WorldView β Built-up (WV-BI) Useful for detecting impervious surfaces such as buildings and roads WV_BI = ((B6-B1)/(B6+B1)) |
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WorldView β Soil (WV-SI) Useful for detecting and differentiating exposed soil WV_SI = ((B4-B3)/(B4+B3)) |
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WorldView β Vegetation (WV-VI) Useful for detecting vegetation and assessing vegetation health WV_VI = ((B8-B5)/(B8+B5)) |
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WorldView-Water (WV-WI) Useful for detecting standing, flowing water, or shadow in VNIR imagery WV_WI = ((B8-B1)/(B8+B1)) |
Get all index functions contained in this file |
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Get all index names contained in this file |
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Gather all the needed bands for all index functions |
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Gather all the needed bands for the specified index function |