hypso.classification.water module

hypso.classification.water.ndwi_watermask(sat_obj, product_to_use='L1C')

Compute the Water Mask using the Normalized Difference Water Index (NDWI). This method was originally developed by Mauricio Cordeiro (https://github.com/cordmaur/WaterDetect)

Parameters:

• sat_obj – Hypso satellite object

• product_to_use (Literal['L1C', 'L1B', 'L2-ACOLITE', 'L2-6SV1']) – String of product to use for calculating the water mask. Default and recommended: “L1C”

Returns:

No Return

Return type:

None

hypso.classification.water.threshold_watermask(sat_obj, threshold_val=2.9)

Simple Threshold WaterMask

Parameters:

• sat_obj – Hypso satellite object

• threshold_val (float) – Threshold value for pixel contrast. Default is 2.9

Returns:

Return type:

None