Tree species phenology survey suitable for Sentinel-2

Phenological monitoring for 14 plots of 7 deciduous tree species from 2017 to end of 2019 located in the south west of France near the city of Toulouse.

Temporal revisit was every 10 day according to the day of visit of Sentinel-2. Plots are homogeneous in the dominant species on more than 10 x 10 m.

Species surveyed are (two plots for each) :

• Aspen (Populus spp.)
• Black robust (Robinia pseudoacacia)
• European ash (Fraxis excelsior)
• Oak (Quercus petraea)
• Red oak (Quercus rubra)
• Silver birch (Betula pendula)
• Willow (Salix alba)

Each table is in csv extension and correspond for a year of survey. Available columns are : 'plot', 'latin_name', 'date', 'photo', 'BBCH', 'BBCH_flower', 'CACLOSURE', 'CACO', 'CACOmodified', 'CHLO', 'comment'.

Each year is a in distinct file following this convention :  phenosurvey_{year}.csv

More information are avaialble in the README.pdf file.