From satellite remote sensing, global and repetitive measurements of the ice sheets are available. Inversion tools are necessary to get the snow mantle charactelistics (snow grain size, density, ... ) from those measurements. For modelling and for comparison with in situ data, size and shape parameters must be clearly defined. Digital image analysis is an adequate tool for providing objective (independent of operator) measurements of the snow characteristics. New methods are developed and applied to a large number of data from Antarctica mainly. Another field of research is the study of the ice core gaz content to get the past atmospheric composition. The snow mantle near the surface is porous and therefore there is a difference between the...
Ice covers a significant part of the Earth’s surface and is one key component of the global climate ...
Ice covers a significant part of the Earth’s surface and is one key component of the global climate ...
Ice sheets are amongst the main contributors to sea level rise. They are dynamic systems; they gain ...
From satellite remote sensing, global and repetitive measurements of the ice sheets are available. I...
From satellite remote sensing, global and repetitive measurements of the ice sheets are available. I...
From satellite remote sensing, global and repetitive measurements of the ice sheets are available. I...
Les calottes polaires, ou inlandsis, sont parmi les principaux contributeurs à la montée des océans....
Les calottes polaires, ou inlandsis, sont parmi les principaux contributeurs à la montée des océans....
Les calottes polaires, ou inlandsis, sont parmi les principaux contributeurs à la montée des océans....
Remote-sensing is an adequate tool for monitoring polar ice-sheets. In visible and infrared spectral...
Remote-sensing is an adequate tool for monitoring polar ice-sheets. In visible and infrared spectral...
Remote-sensing is an adequate tool for monitoring polar ice-sheets. In visible and infrared spectral...
Remote-sensing is an adequate tool for monitoring polar ice-sheets. In visible and infrared spectral...
Remote-sensing is an adequate tool for monitoring polar ice-sheets. In visible and infrared spectral...
Remote-sensing is an adequate tool for monitoring polar ice-sheets. In visible and infrared spectral...
Ice covers a significant part of the Earth’s surface and is one key component of the global climate ...
Ice covers a significant part of the Earth’s surface and is one key component of the global climate ...
Ice sheets are amongst the main contributors to sea level rise. They are dynamic systems; they gain ...
From satellite remote sensing, global and repetitive measurements of the ice sheets are available. I...
From satellite remote sensing, global and repetitive measurements of the ice sheets are available. I...
From satellite remote sensing, global and repetitive measurements of the ice sheets are available. I...
Les calottes polaires, ou inlandsis, sont parmi les principaux contributeurs à la montée des océans....
Les calottes polaires, ou inlandsis, sont parmi les principaux contributeurs à la montée des océans....
Les calottes polaires, ou inlandsis, sont parmi les principaux contributeurs à la montée des océans....
Remote-sensing is an adequate tool for monitoring polar ice-sheets. In visible and infrared spectral...
Remote-sensing is an adequate tool for monitoring polar ice-sheets. In visible and infrared spectral...
Remote-sensing is an adequate tool for monitoring polar ice-sheets. In visible and infrared spectral...
Remote-sensing is an adequate tool for monitoring polar ice-sheets. In visible and infrared spectral...
Remote-sensing is an adequate tool for monitoring polar ice-sheets. In visible and infrared spectral...
Remote-sensing is an adequate tool for monitoring polar ice-sheets. In visible and infrared spectral...
Ice covers a significant part of the Earth’s surface and is one key component of the global climate ...
Ice covers a significant part of the Earth’s surface and is one key component of the global climate ...
Ice sheets are amongst the main contributors to sea level rise. They are dynamic systems; they gain ...