摘要
研究遥感影像处理算法,提出一种通过区域网平差精化RPC参数,实现GF-2影像高精度定位的校正方法,形成模式化快速处理流程,并以平原、山地区域数据验证方法的有效性。试验证明该方法可实现业务运行精度和视觉要求,并大幅提高处理效率,已在舰船领域得到初步应用。
Remote sensing image processing algorithm is studied,and a rectification method for realizing GF-2 image high-precision positioning is proposed using block adjustment to refine rational polynomial coefficients(RPC).Patterned quick processing flow is formed and the effectiveness of the method is verified by the data from plain and mountainous areas.The experiment proves that the method can realize the operation precision and visual requirement,greatly improve the processing efficiency and has been preliminarily applied on ship.
作者
左彦哲
李连盟
杜行舟
杨楠
ZUO Yanzhe;LI Lianmeng;DU Xingzhou;YANG Nan(Systems Engineering Research Institute,CSSC,Beijing 100094,China)
出处
《船舶工程》
CSCD
北大核心
2021年第S02期96-100,105,共6页
Ship Engineering
