Global leaf area index (LAI) uncertainty and relative uncertainty datasets derived from a Triple Collocation Error Model (TCEM) Hongliang Fang (fanghl@lreis.ac.cn) Oct 18, 2012 Figure 4. TCEM uncertainty for epsilon (e = e* * beta) Float, 12 months, 7200 cols, 2620 rows FV = -97,-98,-99; SF=1.0 rmse0.globe.0.05D MODIS rmse1.globe.0.05D CYCLOPES rmse2.globe.0.05D GLOBCARBON Figure 6. Relative uncertainty Float, 12 moths, 7200 cols, 2620 rows FV = -97,-98,-99; SF=1.0 rel.rmse0.globe.0.05D MODIS rel.rmse1.globe.0.05D CYCLOPES rel.rmse2.globe.0.05D GLOBCARBON tcem.tar TCEM software package to calculate global LAI uncertainties (see the readme within the unpacked files) clim_rmse.c Calculate the climatologies for uncertainties clim_rel_rmse.c Calculate the climatologies for relative uncertainties. REFERENCES Fang, H., S. Wei, C. Jiang, and K. Scipal, 2012. Theoretical uncertainty analysis of global MODIS, CYCLOPES and GLOBCARBON LAI products using a triple collocation method. Remote Sensing of Environment, 124, 610-621.