| 资源三号和天绘一号卫星影像无控联合平差精度分析 |
| |
| 引用本文： | 郑义,张宏伟,杜晓,张俊辉,周琦,林尚纬,陈利军. 资源三号和天绘一号卫星影像无控联合平差精度分析[J]. 测绘通报, 2020, 0(7): 10-12+28. DOI: 10.13474/j.cnki.11-2246.2020.0205 |
| |
| 作者姓名： | 郑义 张宏伟 杜晓 张俊辉 周琦 林尚纬 陈利军 |
| |
| 作者单位： | 国家基础地理信息中心, 北京 100830 |
| |
| 基金项目： | 全球地理信息资源建设与维护更新（12130040）；科技部国家重点研发计划（2016YBF0501401） |
| |
| 摘 要： | 近年来国产卫星传感器类型日益丰富,使用自主可控的国产卫星影像进行生产和研究的需求越来越大,多源国产卫星影像联合平差的精度分析显得尤为重要。本文针对在立体测图生产中,资源三号卫星影像在时相较旧、噪声较大、云覆盖和摄影漏洞等特殊困难的条件下,利用天绘一号卫星影像进行补漏生产的情况,最终分析并验证了两者无控联合平差的可行性和成果精度。
|
| 关 键 词： | 资源三号卫星 天绘一号卫星 联合区域网平差 精度分析 立体测图 |
| 收稿时间： | 2020-04-16 |
Precision analysis of combined block adjustment without GCP for ZY-3 and TH-1 satellite images |
| |
| ZHENG Yi,ZHANG Hongwei,DU Xiao,ZHANG Junhui,ZHOU Qi,LIN Shangwei,CHEN Lijun. Precision analysis of combined block adjustment without GCP for ZY-3 and TH-1 satellite images[J]. Bulletin of Surveying and Mapping, 2020, 0(7): 10-12+28. DOI: 10.13474/j.cnki.11-2246.2020.0205 |
| |
| Authors: | ZHENG Yi ZHANG Hongwei DU Xiao ZHANG Junhui ZHOU Qi LIN Shangwei CHEN Lijun |
| |
| Affiliation: | National Geomatics Center of China, Beijing 100830, China |
| |
| Abstract: | In recent years, more and more types of domestic satellite sensors are available. There is a growing demand for production and research using autonomous and controllable domestic satellite images. The accuracy analysis of combined adjustment of multi-source domestic satellite images is important particularly. This paper introduces the situation of combined mapping production by using ZY-3 and TH-1 in the special difficult conditions,such as outdated situation, high noise, cloud coverage area and photographic gap. And the feasibility and accuracy of combined block adjustment without control with GCP for ZY-3 and TH-1 are verified. |
| |
| Keywords: | ZY-3 TH-1 combined block adjustment accuracy analysis stereo mapping |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《测绘通报》浏览原始摘要信息 |
|
点击此处可从《测绘通报》下载全文 |
|
