Alps Snow Monitor

Global NO2 Monitor

Airborne nitrogen dioxide measured by satellite in 2019 vs. 2020

High Atlas Snow Monitor

This app shows the snow cover duration in the High Atlas since January 01 until today in comparison with the average over the same period of the year between 2001-2019. The snow cover was obtained from Nasa's Terra/MODIS satellite observations. The app is automatically updated when new observations are available.

Neige 100 km

Trouver la neige à moins de 100 km de votre domicile !

NO2 time series

Plot the time series of NO2 over a user-defined region

Pyrenees Snow Monitor

This app shows the snow cover duration in the Pyrenees since November 01 until today in comparison with the average over the same period of the year between 2000-2021. The snow cover was obtained from Nasa's Terra/MODIS satellite observations. The app is automatically updated when new observations are available.

Pyrenees Snow Monitor Anomaly

Sierra Nevada Snow Monitor

This app shows the snow cover duration in the Pyrenees since January 01 until today in comparison with the average over the same period of the year between 2001-2019. The snow cover was obtained from Nasa's Terra/MODIS satellite observations. The app is automatically updated when new observations are available.

Snow Cover Area Time Series

Plot the time series of the snow covered area within a user-defined polygon. Based on gapfilled MODIS data.

Western USA Snow Monitor

Snow cover duration anomaly of the current year with respect to 2000-2020 climatology (based on MODIS data)