收稿：2020-09-20，
纸质出版：2021-07-07
移动端阅览
本文针对高精度立体测绘卫星设计和实现中的关键技术难点，在充分分析国内外测绘卫星的发展历程和技术特点的基础上，结合测绘卫星的设计关键——高图像定位精度技术实现，对高分辨率立体测绘卫星的设计约束条件、测绘体制选取、卫星载荷和平台关键产品的设计重点难点等进行了分析研究。分析指出了三线阵测绘体制、两线阵测绘体制和单线阵测绘体制的技术特点、实现约束和在测绘卫星不同发展阶段的工程实现优势；明确了基于目前工程技术水平，两线阵测绘体制在大范围、高分辨率、高精度测绘卫星中应用的特有优势。提出了测绘卫星高定位精度关键技术的设计要素和解决途径。结合国内首颗亚米级高精度立体测绘卫星——高分七号（GF-7）卫星的设计状态，说明卫星在保证测绘任务要求方面所提出的多项技术创新，并给出卫星用户对卫星在国土测绘及其他扩展应用中的测试结果。在轨数据表明，依照本论文提出的高分辨率立体测绘卫星系统设计方法，高分七号卫星在轨性能全面满足且部分优于设计指标，达到了世界的领先水平。论文的研究成果为后续更大比例尺的立体测绘卫星设计提供了有力参考。
This paper is targeted at the key and different technology appeared in system design and manufacture of high resolution stereo mapping satellite. On the basis of analyzing the development history and technical characteristic of mapping satellite both at home and abroad，and according to achievement of the high image positioning accuracy which is the key design of the mapping satellite，the paper shows the result of research about the design of high resolution stereo mapping satellite，such as design constraints，choose of the mapping system，and key and difficult points of design for both payload and platform products.
The paper analyses the different special technique and engineering constraints of three line array camera system
two line array camera system
and single line array camera system. Since the satellite with single line array camera system can’t fulfilling large area’ mapping requirement
and it also have difficult on getting steady performance
the two or three line array camera systems are chosen by different contries’ special satellites with main task of mapping the earth. Considering the carrying capacity of satellite platform
to get high precision and high resolution stereo image
the two line array camera system is thought to be the best choice at this time. The paper gives out the design elements and achievement methods for high image positioning accuracy
such as orbit measurement
attitude measure and control
time measure and synchronization
camera inner elements
and it also gives out the detail about the influence of every element.
Then the paper gives the design of the GF-7 satellite which is designed according to two line array camera system
and is the first stereo mapping satellite with sub-meter level resolution of China. After gives out the performance requirements to the satellite
and its major components also was shown. The paper shows the technical innovation of satellite which is to fulfil the requirement of satellite mapping task
such as new mapping system with both active and passive imaging
high resolution mapping camera
new laser altimeter
high precision attitude measure and control system
and high speed date transmission ability.
At last，the image quality test results about GF-7 satellite images are given out by difficult consumers
including: Ministry of Natural Resources
Ministry of Housing and Urban-Rural Development
and National Bureau of Statistics. The test results show that due to the research results which given out by this paper
GF-7 satellite works very well in orbit
the actual image positioning accuracy is better than initial requirement. The satellite image can be used to produce 1∶10000 scale map
make investigation to city’s three dimensional transportation
measure the highway’s altitude
and check the variety of agricultural land. The satellite performance is better than the task’s requirement
and reaches the world leading level. The research results in this paper can be a strong reference to the design of larger scale stereo mapping satellite in the future.
Cao H Y , Dai J , Zhang X W , Zhao C G , Liu F Q , Guo A Y and Xu C . 2020 . Study on the development approach of GF-7 high precision optical stereo mapping satellite . Spacecraft Recovery and Remote Sensing , 41 ( 2 ): 17 - 28
曹海翊 , 戴君 , 张新伟 , 赵晨光 , 刘付强 , 国爱燕 , 徐驰 . 2020 . “高分七号”高精度光学立体测绘卫星实现途径研究 . 航天返回与遥感 , 41 ( 2 ): 17- 28 [ DOI: 10.3969/j.issn.1009-8518.2020.02.003 http://dx.doi.org/10.3969/j.issn.1009-8518.2020.02.003 ]
Cao N , Zhou P , Wang X , Tang X M and Li G Y . 2018 . Refined processing of laser altimeter data-aided satellite geometry model . Journal of Remote Sensing , 22 ( 4 ): 599 - 610
曹宁 , 周平 , 王霞 , 唐新明 , 李国元 . 2018 . 激光测高数据辅助卫星成像几何模型精化处理 . 遥感学报 , 22 ( 4 ): 599- 610 [ DOI: 10.11834/jrs.20187252 http://dx.doi.org/10.11834/jrs.20187252 ]
Guo C Y , Lu D N , Chen C , Zhang M and Yu G Q . 2020 . Drive and active control scheme of solar array for GF-7 satellite . Spacecraft Engineering , 29 ( 3 ): 151 - 156
郭超勇 , 陆栋宁 , 陈超 , 张猛 , 于国庆 . 2020 . 高分七号卫星太阳翼驱动主动控制方案 . 航天器工程 , 29 ( 3 ): 151 - 156
Hu X and Cao X B . 2008 . Analysis on precision of stereo mapping microsatellite using three-line array CCD images . Journal of Harbin Institute of Technology , 40 ( 5 ): 695 - 699
胡莘 , 曹喜滨 . 2008 . 三线阵立体测绘卫星的测绘精度分析 . 哈尔滨工业大学学报 , 40 ( 5 ): 695- 699 [ DOI: 10.3321/j.issn:0367-6234.2008.05.006 http://dx.doi.org/10.3321/j.issn:0367-6234.2008.05.006 ]
Huang G H , Ding Y X , Wu J C , Shu R , Wang X and Jiang Z Q . 2020 . Design and implementation of key technology of GF-7 satellite laser altimeter subsystem . Spacecraft Engineering , 29 ( 3 ): 68 - 73
黄庚华 , 丁宇星 , 吴金才 , 舒嵘 , 王欣 , 姜紫庆 . 2020 . 高分七号卫星激光测高仪分系统关键技术设计与实现 . 航天器工程 , 29 ( 3 ): 68- 73 [ DOI: 10.3969/j.issn.1673-8748.2020.03.011 http://dx.doi.org/10.3969/j.issn.1673-8748.2020.03.011 ]
Li D R . 2012 . China’s first civilian three-line-array stereo mapping satellite: ZY-3 . Acta Geodaetica et Cartographica Sinica , 41 ( 3 ): 317 - 322
李德仁 . 2012 . 我国第一颗民用三线阵立体测图卫星——资源三号测绘卫星 . 测绘学报 , 41 ( 3 ): 317 - 322
Liu J , Wang S Y , Lu D N and Chen C . 2020 . Design of control subsystem and on-orbit verification for GF-7 satellite . Spacecraft Engineering , 29 ( 3 ): 89 - 95
刘洁 , 王淑一 , 陆栋宁 , 陈超 . 2020 . 高分七号卫星控制分系统设计及在轨验证 . 航天器工程 , 29 ( 3 ): 89- 95 [ DOI: 10.3969/j.issn.1673-8748.2020.03.014 http://dx.doi.org/10.3969/j.issn.1673-8748.2020.03.014 ]
Ma C L . 2020 . Abecedarian study on the application and standard construction for high resolution stereo mapping satellite . Geospatial Information , 18 ( 5 ): 8 - 13
马聪丽 . 2020 . 高分辨率测绘卫星应用及其标准建设研究初探 . 地理空间信息 , 18 ( 5 ): 8- 13 [ DOI: 10.3969/j.issn.1672-4623.2020.05.002 http://dx.doi.org/10.3969/j.issn.1672-4623.2020.05.002 ]
Meng J Q , Zhang X , Jiang J , Wu Y F , Xie K D , Wei S T , Wang J W , Wang Z J and Chen W B . 2020 . Design of laser transmitter for GF-7 satellite laser altimeter . Spacecraft Engineering , 29 ( 3 ): 96 - 102
孟俊清 , 张鑫 , 蒋静 , 吴姚芳 , 谢可迪 , 魏森涛 , 王晋伟 , 王志君 , 陈卫标 . 2020 . 高分七号卫星激光测高仪激光器设计 . 航天器工程 , 29 ( 3 ): 96- 102 [ DOI: 10.3969/j.issn.1673-8748.2020.03.015 http://dx.doi.org/10.3969/j.issn.1673-8748.2020.03.015 ]
Sun C Z , Tang X M and Zhai L . 2009 . Development ideas and application prospects of surveying and mapping satellite in China . Science of Surveying and Mapping , 34 ( 2 ): 5 - 7
孙承志 , 唐新明 , 翟亮 . 2009 . 我国测绘卫星的发展思路和应用展望 . 测绘科学 , 34 ( 2 ): 5- 7 [ DOI: 10.3771/j.issn.1009-2307.2009.02.001 http://dx.doi.org/10.3771/j.issn.1009-2307.2009.02.001 ]
Sun Y S , Zhang L , Xu B and Zhang Y . 2019 . Method and GCP-independent block adjustment for ZY-3 satellite images . Journal of Remote Sensing , 23 ( 2 ): 205 - 214
孙钰珊 , 张力 , 许彪 , 张勇 . 2019 . 资源三号卫星影像无控制区域网平差 . 遥感学报 , 23 ( 2 ): 205- 214 [ DOI: 10.11834/jrs.20198067 http://dx.doi.org/10.11834/jrs.20198067 ]
Tang X M and Cong N . 2011 . Present situation and development of surveying and mapping satellites in China . Geomatics World , 9 ( 2 ): 40 - 44
唐新明 , 从楠 . 2011 . 我国测绘卫星现状与发展思考 . 地理信息世界 , 9 ( 2 ): 40- 44 [ DOI: 10.3969/j.issn.1672-1586.2011.02.010 http://dx.doi.org/10.3969/j.issn.1672-1586.2011.02.010 ]
Tang X M and Hu F . 2018 . Development status and trend of satellite mapping . Spacecraft Recovery and Remote Sensing , 39 ( 4 ): 26 - 35
唐新明 , 胡芬 . 2018 . 卫星测绘发展现状与趋势 . 航天返回与遥感 , 39 ( 4 ): 26- 35 [ DOI: 10.3969/j.issn.1009-8518.2018.04.004 http://dx.doi.org/10.3969/j.issn.1009-8518.2018.04.004 ]
Yang J K , Wang C J , Sun L , Zhu Y H and Huang Y . 2020 . Design critical technology of two-line array camera for GF-7 satellite . Spacecraft Engineering , 29 ( 3 ): 61 - 67
杨居奎 , 王长杰 , 孙立 , 朱永红 , 黄颖 . 2020 . 高分七号卫星双线阵相机关键技术设计 . 航天器工程 , 29 ( 3 ): 61- 67 [ DOI: 10.3969/j.issn.1673-8748.2020.03.010 http://dx.doi.org/10.3969/j.issn.1673-8748.2020.03.010 ]
Yu C W , Sui J , Chen C , Tong Y L , Cheng H Y , Cheng J F , Wang X Y and Wu Y P . 2020 . Thermal design and verification of multi-head very high accuracy star sensor onboard GF-7 satellite . Spacecraft Engineering , 29 ( 3 ): 144 - 150
余成武 , 隋杰 , 陈超 , 童叶龙 , 程会艳 , 陈建峰 , 王晓燕 , 武延鹏 . 2020 . 高分七号卫星多探头甚高精度星敏感器热设计与验证 . 航天器工程 , 29 ( 3 ): 144- 150 [ DOI: 10.3969/j.issn.1673-8748.2020.03.022 http://dx.doi.org/10.3969/j.issn.1673-8748.2020.03.022 ]
Zheng X S , Li L , Zhang Y , Jin F , Han Y , Zhao Y P , Zhang S S and Yao X Y . 2020 . Design and verification of data processing and transmission subsystem on GF-7 satellite . Spacecraft Engineering , 29 ( 3 ): 74 - 81
郑小松 , 李立 , 张雨 , 靳凡 , 韩宇 , 赵云鹏 , 张莎莎 , 姚鑫雨 . 2020 . 高分七号卫星数据处理与传输分系统设计与验证 . 航天器工程 , 29 ( 3 ): 74- 81 [ DOI: 10.3969/j.issn.1673-8748.2020.03.012 http://dx.doi.org/10.3969/j.issn.1673-8748.2020.03.012 ]
Zhang X W , He T , Zhao C G , Mo F , Guo A Y , Luo W B and Yang J K . 2020 . Demonstration of surveying and mapping system and performance evaluation of GF-7 satellite . Spacecraft Engineering , 29 ( 3 ): 1 - 11
张新伟 , 贺涛 , 赵晨光 , 莫凡 , 国爱燕 , 罗文波 , 杨居奎 . 2020 . 高分七号卫星测绘体制与性能评估 . 航天器工程 , 29 ( 3 ): 1- 11 [ DOI: 10.3969/j.issn.1673-8748.2020.03.001 http://dx.doi.org/10.3969/j.issn.1673-8748.2020.03.001 ]
Zhu H , Liu W J , Zhang A B . 2014 . Overview and Development trend of optical remote sensing stereo mapping techniques . Modern Radar , 36 ( 6 ): 6 - 12
朱红 , 刘维佳 , 张爱兵 . 2014 . 光学遥感立体测绘技术综述及发展趋势 . 现代雷达 , 36 ( 6 ): 6- 12 [ DOI: 10.3969/j.issn.1004-7859.2014.06.002 http://dx.doi.org/10.3969/j.issn.1004-7859.2014.06.002 ]
相关作者
相关机构
京公网安备11010802024621
