Releases: geco-bern/index_based_drought_monitoring
Pre-release - Index Based Drought Monitoring
Explorations in using the full spectrum of MODIS bands and contemporary vegetation indices to better quantify their sensitivity to (soil) droughts.
As highlighted by in Stocker (2019) GPP sensitivity to drought as derived from remote sensing data through a simple light use efficiency approach is poor. Therefore a need exists to:
- quantify soil droughts from remote sensing data
- correct existing operational GPP models to address these inconsistencies.
This project addresses the first (1) component of this issue by using the whole (MODIS) spectral domain to model sensitivity to soil droughts from MODIS data alone. The analysis was limited to locations where soil droughts could be quantified based upon ecosystem fluxes as described in Stocker et al. (2018, 2019). Sites are limited to those as listed in this publication, further limited to those with a relatively homogeneous vegetation.