Laser Spot Center Location Method for Chinese Spaceborne GF-7 Footprint Camera. - Chaofeng Ren; Junfeng Xie; Xiaodong Zhi; Yun Yang 005; Shuai Yang (Sensors, 2020)

In-orbit geometric calibration approach and positioning accuracy analysis for the Gaofen-7 laser footprint camera. - Junfeng Xie; Chaofeng Ren; Huihui Jiao; Jianping Pan (IET Image Process., 2021)

Coarse-to-Fine Image Matching-Based Footprint Camera Calibration of the GF-7 Satellite. - Lirong Liu; Junfeng Xie 001; Xinming Tang; Chaofeng Ren; Jiyi Chen; Ren Liu (Sensors, 2021)