Les caméras pushbroom sont omniprésentes en imagerie satellitaire. Ce capteur linéaire enregistre des images 1-D et utilise le défilement du satellite autour de la terre pour construire des bandeaux d’image ; son principe de fonctionnement est identique aux scanners et photocopieurs que l’on peut utiliser tous les jours. Les avantages liés à cette technologie sont principalement une résolution d’image étendue qui va bien au delà des caméras perspectives, un coût d’exploitation faible et une robustesse au contexte spatial. Pour reconstruire des images couleur, le plan focal d’un satellite embarque plusieurs caméras pushbroom sensibles à différentes bandes spectrales de la lumière. Ce mode d’acquisition dépendant du temps suppose que l’orient...
Small satellites have limited payload and their attitudes are sometimes difficult to determine from ...
International audiencePushbroom sensors are widely used for earth observation from space; this camer...
The mass and cost requirements of high-accuracy satellite pointing systems often inhibit the potenti...
Les caméras pushbroom sont omniprésentes en imagerie satellitaire. Ce capteur linéaire enregistre de...
International audiencePushbroom cameras are widely used for earth observation applications. This sen...
National audienceLa plupart des applications d'imagerie satellitaire utilisent des caméras de type p...
International audienceObservation satellites use pushbroom sensors to capture images of the earth. T...
International audienceLinear pushbroom cameras are widely used in passive remote sensing from space ...
Accurate attitude information from a satellite image sensor is essential for accurate map projection...
International audienceThis paper describes a simple pushbroom camera model for Earth observation sat...
Cette thèse étudie les problèmes posés par l’estimation automatique de modèles numériques d’élévatio...
The growing interest in the development of small satellites and the demand for high resolution imagi...
International audienceSatellite image registration has been investigated for several years. Neverthe...
The attitude determination and control system determines and controls the orientation of the spacecr...
The application to which smaller and more affordable satellites may be employed is often constrained...
Small satellites have limited payload and their attitudes are sometimes difficult to determine from ...
International audiencePushbroom sensors are widely used for earth observation from space; this camer...
The mass and cost requirements of high-accuracy satellite pointing systems often inhibit the potenti...
Les caméras pushbroom sont omniprésentes en imagerie satellitaire. Ce capteur linéaire enregistre de...
International audiencePushbroom cameras are widely used for earth observation applications. This sen...
National audienceLa plupart des applications d'imagerie satellitaire utilisent des caméras de type p...
International audienceObservation satellites use pushbroom sensors to capture images of the earth. T...
International audienceLinear pushbroom cameras are widely used in passive remote sensing from space ...
Accurate attitude information from a satellite image sensor is essential for accurate map projection...
International audienceThis paper describes a simple pushbroom camera model for Earth observation sat...
Cette thèse étudie les problèmes posés par l’estimation automatique de modèles numériques d’élévatio...
The growing interest in the development of small satellites and the demand for high resolution imagi...
International audienceSatellite image registration has been investigated for several years. Neverthe...
The attitude determination and control system determines and controls the orientation of the spacecr...
The application to which smaller and more affordable satellites may be employed is often constrained...
Small satellites have limited payload and their attitudes are sometimes difficult to determine from ...
International audiencePushbroom sensors are widely used for earth observation from space; this camer...
The mass and cost requirements of high-accuracy satellite pointing systems often inhibit the potenti...