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Design and processing night light remote sensing of LJ-1 01 satellite

  • role： First author第一作者
  • Affiliation：

    State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430079, China

  • Email：drli@whu.edu.cn
  • Introduction：李德仁，1939年生，男，教授，中国科学院院士，中国工程院院士，研究方向为摄影测量与遥感、地理信息系统理论和应用。E-mail：drli@whu.edu.cn
LI Deren1,  
  • Affiliation：

    State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430079, China

ZHANG Guo1,  
  • Affiliation：

    State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430079, China

SHEN Xin1,  
  • Affiliation：

    Chang Guang Satellite Technology Co., Ltd, Changchun 130000, China

ZHONG Xing2,  
  • Affiliation：

    School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China

JIANG Yonghua3,  
  • role： Corresponding author通信作者
  • Affiliation：

    School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China

  • Email：wangtaoyang@whu.edu.cn
  • Introduction：汪韬阳，1984年生，男，副研究员，研究方向为航天摄影测量与遥感。E-mail：wangtaoyang@whu.edu.cn
WANG Taoyang3*,  
  • Affiliation：

    School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China

TU Jianguang3,  
  • Affiliation：

    School of Printing and Packaging, Wuhan University, Wuhan 430079, China

LI Zhijiang4

Resümee

The LJ-1 01 satellite is a multi-purpose low-orbit scientific experimental satellite with both remote sensing and navigation. In this paper, aiming at the night light remote sensing design and processing of LJ-1 01 satellite, the satellite platform’s payload and platform design are introduced in detail; scientifically oriented experimental objectives, developed a scientific night light imaging mission plan, realized a national luminous map task planning; proposed an in-orbit geometric radiation calibration model for the LJ-1 01 satellite; A data sharing service system supporting WEB and mobile access is developed; for the socio-economic application of luminous remote sensing data, the LJ-1 01 satellite index model of development index and future development index is proposed, and the validity of the model is verified by relevant experiments. The LJ-1 01 satellite will provide technical support for social and economic parameter estimation, major event assessment, fishery monitoring, national security and relative regions.

Schlüsselwort

LJ-1 01 satellite;night light remote sensing;imaging mission planning;geometric radiometric calibration;data sharing service system;LJ-1 01 satellite index

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