SPOT5 geometric image quality

被引：0
|
作者：
Bouillon, A [1 ]
Breton, E [1 ]
De Lussy, F [1 ]
Gachet, R [1 ]
机构：
[1] CNES, Space Imagery Qual Dept, F-31055 Toulouse, France
来源：
IGARSS 2003: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS I - VII, PROCEEDINGS: LEARNING FROM EARTH'S SHAPES AND SIZES | 2003年
关键词：
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
SPOT5 geometric image quality's point is different from other SPOT satellites : with improved location accuracy, resolution and stereoscopic acuity, the challenge is not only to fulfill specifications but also to get a geometrically optimized system. That's why a phase of fine geometrical calibration was carried on during SPOT5's first year in orbit, in the continuity of first two months commissioning phase. This paper deals with improvements realized during optimization phase : first, each detection line's absolute calibration of viewing angles has been processed; second, continuous calibration sites observations have been carried on allowing location performances' improvement.
引用
收藏
页码：303 / 305
页数：3
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