phenotemp
phenological trends using NOAA AVHRR time series
...Phenological events such as start-of-season, day-of-max/day-of-min, end-of-season can be determined via threshold-based algorithms or via analysis of max. increase of NDVI during green-up.
These analyses work also for multimodal phenologies where individual seasons (partly) interfere each other.
User can navigate through all steps of analysis via GUI or can define complex workflows that will be processed in batch-mode.