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Étude du potentiel des données satellitaires pour la cartographie géologique
(Université de Sherbrooke, 2009)
Traditional methods and a lack of consensus and quality control in the delimitation of lithological units lead to differences and offsets at the contact zones between map sheets. On some geological maps, such inconsistencies ...
Estimation de l'équivalent en eau de la neige en milieu subarctique du Québec par télédétection micro-ondes passives
(Université de Sherbrooke, 2009)
The snow cover (extent, depth and water equivalent) is an important factor in assessing the water balance of a territory. In a context of deregulation of electricity, better knowledge of the quantity of water resulting ...
Inversion des observations spatiales micro-ondes pour la détermination de la température du sol en présence de neige
(Université de Sherbrooke, 2009)
The soil temperature is an essential parameter for the energy balance of the earth. Many methods have been developed to determine summer surface temperature, but the determination in the presence of snow is an ill-conditioned ...