Dear Hugo,

Please check this link:

http://greenbrown.r-forge.r-project.org/

Hi Hugo,

I suggest you check out Phenex: https://cran.r-project.org/web/packages/phenex/phenex.pdf

or this nice paper to know more about an existing framework based on MODIS data:

Article An integrated phenology modelling framework in R

Hi Hugo,

I suggest npphen package (https://cran.r-project.org/web/packages/npphen/index.html) thath can adjust phenology for any kind of vegetation using non-parametric aproach and you can use data with gaps and large raster stacks.