Modelling of the snow reflectance based on the adding/doubling method had ben developped. The soot contamination effect in visible wavelenghts and the grain size effect in near infrared are described. The model calculations are compared to laboratory measurements. Following a measurement campaign (ground, satellite remote sensing) over the Alps, satellite data together with modelling will be compared to ground measurements and CROCUS simulations. / Un modèle de réflectance de la neige dans le spectre solaire basé sur la méthode adding/doubling a été développé. L'effet de la pollution dans le visible et de la taille des grains dans le proche infrarouge est étudié. Les résultats de la modélisation sont comparés à des mesures expérimentales de...
ABSTRACT: Satellite images of the Earth surface are increasingly used to assist in the spatio-tempor...
Two experiments were performed in the French Alps to study the reflectance of snow in the solar spec...
Une modélisation précise du manteau neigeux saisonnier est indispensable pour comprendre son évoluti...
CEN has developped an experimentation in cold laboratory with the purpose of measuring optical param...
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...
Deux expérimentations ont été conduites dans les Alpes françaises afin de mieux connaître la réponse...
Deux expérimentations ont été conduites dans les Alpes françaises afin de mieux connaître la réponse...
Snow reflectance is an important climatic parameter and is a matter of interest for various fields o...
Remote-sensing is an adequate tool for monitoring polar ice-sheets. In visible and infrared spectral...
Snow reflectance is an important climatic parameter and is a matter of interest for various fields o...
rédigée entre février et août 2005 avec TeX sous GNU/LinuxSnow is an important component of the terr...
ABSTRACT: Satellite images of the Earth surface are increasingly used to assist in the spatio-tempor...
Two experiments were performed in the French Alps to study the reflectance of snow in the solar spec...
Une modélisation précise du manteau neigeux saisonnier est indispensable pour comprendre son évoluti...
CEN has developped an experimentation in cold laboratory with the purpose of measuring optical param...
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...
Deux expérimentations ont été conduites dans les Alpes françaises afin de mieux connaître la réponse...
Deux expérimentations ont été conduites dans les Alpes françaises afin de mieux connaître la réponse...
Snow reflectance is an important climatic parameter and is a matter of interest for various fields o...
Remote-sensing is an adequate tool for monitoring polar ice-sheets. In visible and infrared spectral...
Snow reflectance is an important climatic parameter and is a matter of interest for various fields o...
rédigée entre février et août 2005 avec TeX sous GNU/LinuxSnow is an important component of the terr...
ABSTRACT: Satellite images of the Earth surface are increasingly used to assist in the spatio-tempor...
Two experiments were performed in the French Alps to study the reflectance of snow in the solar spec...
Une modélisation précise du manteau neigeux saisonnier est indispensable pour comprendre son évoluti...