Primary Productivity Unbiased Relative Difference Analysis
Calculate the mean unbiased relative difference (\(\psi\)) of the interim VIIRS netPP and legacy MODIS netPP products for each month from the time series shared between the two sensors.
Code Gallery
Explore tutorials designed to help users analyze and compare legacy and interim primary productivity products using Python or R.
Customizable Regional Analysis Tutorials
Unbiased Relative Difference Analysis of the Legacy and Interim Products
Calculate the mean unbiased relative difference (\(\psi\)) between the legacy and interim products for a user-specified region.
Absolute Relative Difference Analysis of the Legacy and Interim Products
Calculate the absolute relative difference (\(\Delta\)) between the legacy and interim products for a user-specified region.
Contingency Tables: Assessing the Similarity Between Two Primary Productivity Products
Construct a contingency matrix to compare the trends between the legacy and interim products for a user-specified region.
Full Statistical Analysis Tutorials
Primary Productivity Absolute Relative Difference Analysis
Calculate the mean absolute relative difference (\(\Delta\)) of the interim VIIRS netPP product and legacy MODIS netPP product for each month from a time series shared between the two sensors.
Calculating Trends and P-Values for Legacy and Interim NetPP Products
Generate trends for satellite-derived hourly means of legacy or interim primary productivity products.