View source: R/phenology_models.R
SGSI | R Documentation |
as defined by Xin et al. 2015 (Rem. Sens. Env.)
SGSI(par, data)
par |
a vector of parameter values, this is functions specific |
data |
input data (see reference for detailed description), data should be formatted using flat_format() |
No clear accumulation start date was set in the above mentioned manuscript, as such we assume a start date of 21th of Dec, or 1th of Jan. depending on the offset used in the generated validation data.
raster or vector with estimated phenophase timing (in DOY)
## Not run:
estimate <- AGSI(data = data, par = par)
## End(Not run)
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