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New raster cloud mask implementation

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heyarne 2021-03-06 16:41:24 +00:00
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sources/02e Spectral Indices.ipynb
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@ -106,10 +106,6 @@
"\\text{NDVI} = \\frac{\\text{B08} - \\text{B04}}{\\text{B08} + \\text{B04}}\n",
"$$\n",
"\n",
"They do pixel-wise operations across bands, which can be express using `numpy` `ndarrays`.\n",
"`numpy` arrays support an operation called [broadcasting](https://numpy.org/doc/stable/user/basics.broadcasting.html): A number of mathematical operators are overloaded\n",
"to not only work on scalar but multidimensional data. For two arrays `array_a` and `array_b` with identical shapes, `array_a + array_b` adds each cell in `array_a` with the corresponding cell in `array_b`.\n",
"\n",
"To define the index calculation formulas in this way, first the the basic arithmetic operations `+`, `-`, `*` and `/` are wrapped in functions taking variadic arguments:"
]
},