摘要
以亚米级卫星影像为研究对象,分别使用BSEI Gpro软件和GEOWAY CIPS软件通过控制点采集、正射纠正等步骤进行数字正射影像生产试验,结果表明BSEI Gpro软件和GEOWAY CIPS软件在生产数字正射影像方面各有优缺点,纠正后的正射影像精度均满足1∶10 000数字正射影像精度要求。BSEI Gpro处理速度较快、人工干预度低、工作效率更高,可实现大批量数据处理;GEOWAY CIPS可以处理的数据类型更加丰富,但处理速度较BSEI Gpro慢。
In this paper,the sub-meter remote sensing images were used to carry out digital orthophoto production experiments by u-sing BSEI Gpro software and GEOWAY CIPS software through control point acquisition and orthophoto rectification,and the results showed that BSEI Gpro and GEOWAY CIPS software had their own advantages and disadvantages in the production of digital orthopho-tos,and the accuracy of the rectified orthophotos reached the requirements of 1:10000 scale digital orthophoto accuracy.BSEI Gpro has faster processing speed,lower manual intervention,and higher work efficiency,which can realize large-scale data processing;GEOWAY CIPS can handle a richer set of data types,but at a slower processing speed as compared with BSEI Gpro.
作者
何月
张利平
李帅
HE Yue;ZHANG Liping;LI Shuai(The Third Topographic Surveying Brigade,Ministry of Natural Resources,Harbin 150025,China;Guangzhou Ouke Information Technology Co.,Ltd.,Guangzhou 510635,China;Helongjiang Institute of Geomatics Engineering,Harbin 150081,China)
出处
《测绘与空间地理信息》
2024年第7期82-84,88,共4页
Geomatics & Spatial Information Technology
