Chandrayaan-1 Mini Sar Data Investigation: A Scientific Approach Towards Lunar Surface Studies

Mohan, Shiv; Das, Anup; Mohan, Shiv; Das, Anup

ISBN 10: 365917968X / ISBN 13: 9783659179686

Edité par Lap Lambert Academic Publishing, 2012

96 pages. 8.66x5.91x0.22 inches. In Stock. N° de réf. du vendeur 365917968X

Synopsis :

Mini-SAR imaging radar on-board Chandrayaan-1 of ISRO was the first lunar orbiting mono-static SAR, flown in October 2008 with a primary scientific objective to detect water-ice in the permanently shadowed regions on the lunar poles up to a depth of a few meters. Derived its inspiration from Clementine bi-static radar experiment, Mini-SAR was operated at S-band with LCP transmission and reception in linear horizontal (H) and vertical (V) polarizations. Analysis of microwave scattering characteristics over Lunar Polar Region through various polarimetric parameters and decomposition methods was the key factor in identifying craters associated with water ice deposits. Analysis methods and approach adopted towards such studies are discussed. Scattering characteristics and study of many targets covering equatorial region are also presented. In addition, use of dual-frequency S- and L-band radar for improved detection of water-ice deposits in the lunar polar region is also discussed. Such a dual frequency SAR system is likely to be available in Chandrayaan-2 mission.

Présentation de l'éditeur: Mini-SAR imaging radar on-board Chandrayaan-1 of ISRO was the first lunar orbiting mono-static SAR, flown in October 2008 with a primary scientific objective to detect water-ice in the permanently shadowed regions on the lunar poles up to a depth of a few meters. Derived its inspiration from Clementine bi-static radar experiment, Mini-SAR was operated at S-band with LCP transmission and reception in linear horizontal (H) and vertical (V) polarizations. Analysis of microwave scattering characteristics over Lunar Polar Region through various polarimetric parameters and decomposition methods was the key factor in identifying craters associated with water ice deposits. Analysis methods and approach adopted towards such studies are discussed. Scattering characteristics and study of many targets covering equatorial region are also presented. In addition, use of dual-frequency S- and L-band radar for improved detection of water-ice deposits in the lunar polar region is also discussed. Such a dual frequency SAR system is likely to be available in Chandrayaan-2 mission.

Détails bibliographiques

Titre : Chandrayaan-1 Mini Sar Data Investigation: A...
Éditeur : Lap Lambert Academic Publishing
Date d'édition : 2012
Reliure : Paperback
Etat : Brand New