# Readme of file Measures_lac_X*.csv

# Creation date: 06/06/2025

# This file combines measurements taken from the lake of Ecole polytechnique (water level and water temperature) and from SIRTA atmospheric observatory (https://sirta.ipsl.fr/) (wind, air temperature and rain). The distance between both measuring sites is 350 m. Data is at 1-min time steps. 


# Columns information : 
- Date and time (UTC), Universal time
- niveau_lac_m : water level (m) 
- temp_eau_lac_degC : water temperature (ºC)
- vitesse_vent_10m_SIRTA_ms : wind speed at 10m above the ground from SIRTA observatory (m/s)
- direction_vent_10m_SIRTA_deg : wind direction at 10m above the ground from SIRTA observatory (deg, North =0º, East = 90º)
- temp_air_SIRTA_degC : air temperature at 2m above the ground from SIRTA observatory (ºC)
- rain_SIRTA_mm : precipitation measurements from SIRTA observatory (mm)

# DOI : 
- https://doi.org/10.14768/0d695c10-819b-4041-a94b-580df900b3e1

# Licence : 
- Data : under license CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/)
- The use of data and code for AI training is forbidden without explicit authorization.

# Contact : 
- For any questions or further information, please contact e4c_datahub@ip-paris.fr.