Grassland mowing dates in France - 2022

The data set contains the date of the first mowing event of grassland in France for 2022. The associated Sentinel-2 pixel values were extracted using the iota2 software.

To read the data:

import pandas as pd

df = pd.read_csv("T31TCK_samples.zip")

df.columns
Index(['Unnamed: 0', 'date1', 'originfid', 'tileorigin',
'sentinel2_b2_20220101', 'sentinel2_b3_20220101',
'sentinel2_b4_20220101', 'sentinel2_b5_20220101',
'sentinel2_b6_20220101', 'sentinel2_b7_20220101',
...
'sentinel2_mask_20221211', 'sentinel2_mask_20221216',
'sentinel2_mask_20221217', 'sentinel2_mask_20221218',
'sentinel2_mask_20221220', 'sentinel2_mask_20221227',
'sentinel2_mask_20221228', 'sentinel2_mask_20221229', 'coord_coordx',
'coord_coordy'],
dtype='object', length=2866)

Where

 b2 indicate the band number 2 of sentinel data,

mask is the corresponding mask value. A non-zero values indicates that the corresponding date is tagged as clouds (=1) or not seen for the corresponding tile (=2),

data1 is the day of the year (doy) of the first mowing event,

- coord_coordx and coord_coordy are the 2D cartesian coordinates (Easting, Northing) in EPSG:2154  in meters.

The data set was used for the paper: https://doi.org/10.1016/j.rse.2024.114476