A method for observing a region of the Earth's surface, called region of interest, implementing a plurality of satellites spaced apart along at least one non-stationary orbit, the method comprises: the acquisition, by at least two of the satellites, during a same passage over the region of interest and in successive acquisition periods, of a plurality of images of the Earth's surface, called partial images, each covering a portion of the region of interest; and the obtaining of an image covering all of the region of interest by the merging of at least two partial images, exhibiting a predefined time shift between their acquisition periods, for each of the at least two satellites. A satellite system for observing a region of the Earth's surface for the implementation of such a method, and ground segment belonging to such a system is provided.
PROCEDE D'OBSERVATION D'UNE REGION DE LA SURFACE TERRESTRE, NOTAMMENT SITUEE A DES LATITUDES ELEVEES ; STATION SOL ET SYSTEME SATELLITAIRE POUR LA MISE EN UVRE DE CE PROCEDE
METHOD FOR OBSERVING A REGION OF THE EARTH'S SURFACE, IN PARTICULAR LOCATED AT HIGH LATITUDES; GROUND STATION AND SATELLITE SYSTEM FOR IMPLEMENTING SAID METHOD
VERFAHREN ZUR BEOBACHTUNG EINER REGION DER ERDOBERFLÄCHE, INSBESONDERE EINER REGION IN HÖHEREN BREITENGRADEN, BODENSTATION UND SATELLITENSYSTEM ZUR UMSETZUNG DIESES VERFAHRENS
2019-03-20
Patent
Electronic Resource
French
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