Push-broom reconnaissance camera with time expansion for a (Martian) landing-site certification

Marija S. Scholl, Efrain Hernandez, Francesco J. Ornelas, Gilberto G. Rosas, Norberto A. Plata, Juan Hurtado Ramos

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

Resumen

A push-broom imaging camera with time expansion, selected for its ability to generate images with high resolution and high radiometric signal, is described for accurate site-certification from space. The imaging system providing the high resolution imaging requires a sensor with an increased dwell time to generate a high radiometric signal. This may be accomplished by pointing the camera at each pixel for a longer interval of time than that available due to the sensor motion in the push-broom imaging configuration. This is referred to as the push-broom imaging with time expansion. The use of the camera with time expansion may be applicable to any remote sensing imaging problem that requires simultaneously high spatial resolution and a high level of radiometric signal. For surveying a Martian landing site, it is necessitated by the imaging from an autonomous orbiting sensor that's speed is determined by its orbit and the planet mass.

Idioma originalInglés
Título de la publicación alojadaProceedings of SPIE - The International Society for Optical Engineering
EditoresWallace G. Fishell, Arthur A. Andraitis, Paul A. Henkel, Alfred C.Jr. Crane
Páginas264-279
Número de páginas16
EstadoPublicada - 1995
Publicado de forma externa
EventoAirborne Reconnaissance XIX - San Diego, CA, USA
Duración: 11 jul. 199512 jul. 1995

Serie de la publicación

NombreProceedings of SPIE - The International Society for Optical Engineering
Volumen2555
ISSN (versión impresa)0277-786X

Conferencia

ConferenciaAirborne Reconnaissance XIX
CiudadSan Diego, CA, USA
Período11/07/9512/07/95

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