pixel-stats
Calculate Statistics for Imagery Pixels
features
- This package currently supports the following statistics: histogram, min, max, mean, mode, and sum.
- No-data values
known limitations
Support for standard deviation and median is forthcoming.
install
npm install pixel-stats
usage
const calc = require('pixel-stats');
const pixels = [band1array, band2array, band3array];
const options = {
interleaved: false,
max: true,
mean: true,
median: true,
mode: true,
min: true,
noDataValue: 99,
sum: false // don't return the sum of each band
};
const stats = calc(pixels, options);
cloud optimized geotiffs
If you are looking to calculate statistics for a geotiff, consider using geotiff-stats.