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. 2015 Aug 16;10:19. doi: 10.1186/s13021-015-0030-9

Fig. 4.

Fig. 4

Difference maps of biomass density. a CMS_RF-NBCD_NCE at 30 m spatial resolution; b CMS_RF-Blackard at 250 m spatial resolution; c CMS_RF-Wilson at 250 m spatial resolution; and d CMS_RF-Saatchi at 100 m spatial resolution. Areas in red have lower values and areas in blue have higher values than the CMS_RF map. Fuzzy Numerical Index (FNI) quantifies overall similarity between the national biomass maps and the CMS_RF map, ranging from 0 (fully distinct) to 1 (fully identical).