【作者】 李军； 滕惠忠； 李海滨； 叶秋果； 辛宪会；

【Author】 LI Jun,TENG Hui-zhong,LI Hai-bin,YE Qiu-guo,XIN Xian-hui (Naval Institute of Hydrographic Surveying and Charting,Tianjin,300061)

【机构】 海军海洋测绘研究所；

【摘要】 海岸带卫星影像具有地物信息丰富、分辨率高、更新速度快等特点,因而广泛应用于海岸带信息调查、城市港口规划、影像海图制作等方面。研究卫星接收数据的光谱和空间特点,进而研究海岸带卫星影像的处理方法。实现卫星影像的波段组合、色彩调整等处理,并对全色和多光谱影像进行几何精纠正和影像融合,提高影像的空间分辨率。并且可以与海图迭加制作海岸带影像海图。更多还原

【Abstract】 Coastal satellite imags have many characters including enrich information of earth surface objects,high space resolution and rapid updating speed.Therefore they are broad applied in coastal zone information investigation,city port layout,image chart process and so on.In this article it is the characters of spectrum and space of satellite receiving data to be studied.Furthermore the process methods of coastal zone satellite images are researched deeply.The process of wave band combination and color balance is achieved. And panchromatic and multi-spectrum images are carried out precision geometry correction and image amalgamation.So image space resolution is improved.In addition the images can superposed with chart to create coastal zone image chat.更多还原