System integration and test of GF-7 bi-linear array stereo mapping sensing camera

Chongyang Li; Zhifei Zhang; Chong Lv; Yonghong Zhu; Zhifeng Bian; Chunrui Zhang; Rong Wang; Hui Liu; Xiaohan Du

doi:10.3788/IRLA20200143

Journals >Infrared and Laser Engineering >Volume 50 >Issue 1 >Page 20200143 > Article

Infrared and Laser Engineering
Vol. 50, Issue 1, 20200143 (2021)

System integration and test of GF-7 bi-linear array stereo mapping sensing camera

Chongyang Li, Zhifei Zhang, Chong Lv, Yonghong Zhu, Zhifeng Bian, Chunrui Zhang, Rong Wang, Hui Liu, and Xiaohan Du

Author Affiliations

Key Laboratory for Advanced Optical Remote Sensing Technology of Beijing, Beijing Institute of Space Mechanics & Electricity Beijing 100094, China

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DOI: 10.3788/IRLA20200143 Cite this Article

Chongyang Li, Zhifei Zhang, Chong Lv, Yonghong Zhu, Zhifeng Bian, Chunrui Zhang, Rong Wang, Hui Liu, Xiaohan Du. System integration and test of GF-7 bi-linear array stereo mapping sensing camera[J]. Infrared and Laser Engineering, 2021, 50(1): 20200143 Copy Citation Text

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Fig. 1. [in Chinese]

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Test project	P	B1	B2	B3	B4
Average MTF	0.2	0.36	0.36	0.37	0.36

Table 1. [in Chinese]

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Test point	RMS of distortion	RMS of distortion after compensation	Test point	RMS of distortion	RMS of distortion after compensation
1	0.2	0.2	29	0.4	0.0
2	1.8	1.8	30	0.0	0.1
3	0.3	0.3	31	0.5	0.5
4	1.7	1.7	32	1.8	1.8
5	1.1	1.1	33	1.1	1.1
6	0.5	0.5	34	1.5	1.5
7	0.4	0.0	35	0.3	0.0
8	0.0	0.0	36	0.3	0.0
9	0.0	0.0	37	1.1	1.1
10	1.2	0.1	38	0.0	0.0
11	3.0	1.8	39	0.0	0.0
12	2.7	1.4	40	0.6	0.0
13	1.6	1.1	41	0.1	0.0
14	3.5	1.9	42	1.0	0.0
15	3.3	2.1	43	1.6	1.6
16	2.9	2.2	44	0.0	0.0
17	2.1	2.1	45	0.1	0.1
18	1.2	1.2	46	0.5	0.5
19	0.0	0.0	47	0.5	0.5
20	0.8	0.8	48	0.4	0.4
21	0.9	0.9	49	0.0	0.0
22	0.2	0.0	50	0.2	0.2
23	1.7	1.2	51	0.0	0.0
24	0.0	0.0	52	0.3	0.3
25	1.6	0.0	53	0.2	0.2
26	1.2	1.2	54	0.5	0.5
27	2.1	2.0	55	0.4	0.4
28	0.0	0.0

Table 2. [in Chinese]

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