Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Zhaoguang Bai"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 2121-2133 (2023)
The receive antenna gain is needed to accurately calibrate the normalized bistatistic radar cross section measured by the BF-1 mission, which is a global navigation satellite system reflectometry (GNSS-R) constellation of two microsatellites and the
Externí odkaz:
https://doaj.org/article/2561a72392144eaeaf7bbb27812e089e
Autor:
Zhizhou Guo, Baojian Liu, Wei Wan, Feng Lu, Xinliang Niu, Rui Ji, Cheng Jing, Weiqiang Li, Xiuwan Chen, Jun Yang, Zhaoguang Bai
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 4680-4689 (2022)
A new land surface clustering algorithm is developed to retrieve soil moisture (SM) using the Global Navigation Satellite System reflectometry (GNSS-R) technique. Data from the BuFeng-1 (BF-1) twin satellites A/B, a pilot mission for the Chinese GNSS
Externí odkaz:
https://doaj.org/article/9dfcfbc0a5404f5b98c69d3bd525e674
Autor:
Zhengqiang Li, Yanqing Xie, Weizhen Hou, Zhenhai Liu, Zhaoguang Bai, Jin Hong, Yan Ma, Honglian Huang, Xuefeng Lei, Xiaobing Sun, Xiao Liu, Benyong Yang, Yanli Qiao, Jun Zhu, Qiang Cong, Yang Zheng, Maoxin Song, Peng Zou, Zhongzheng Hu, Jun Lin, Lanlan Fan
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 60:1-17
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4a3a747fc27479e7ba49e1344e24be3
https://doi.org/10.1109/tgrs.2022.3176978
https://doi.org/10.1109/tgrs.2022.3176978
Publikováno v:
Seventh Asia Pacific Conference on Optics Manufacture (APCOM 2021).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eca03bbb1b27b0b57461ecedb41580d9
https://doi.org/10.1117/12.2605327
https://doi.org/10.1117/12.2605327
Publikováno v:
IGARSS
Launched on June 5th, 2019, Bufeng-1 twin satellites that carry the Chinese first generation spaceborne GNSS-R instruments started using reflected GNSS signals to perform earth observation. By utilizing the Bufeng-1 Normalized Bistatic Radar Cross Se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2200545894a91b108f1b4f0973f44e70
https://doi.org/10.1109/igarss47720.2021.9554797
https://doi.org/10.1109/igarss47720.2021.9554797
Publikováno v:
Seventh Symposium on Novel Photoelectronic Detection Technology and Applications.
Sun-synchronous orbit (SSO) has a characteristic that passes the given target area at the same local mean solar time, and is commonly used by remote sensing satellites. The ground track of these satellites could repeat precisely, by applying specific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1492b647c9aad769995e3db3c3d58703
https://doi.org/10.1117/12.2587681
https://doi.org/10.1117/12.2587681
Publikováno v:
Seventh Symposium on Novel Photoelectronic Detection Technology and Applications.
In order to formulate accurate and reasonable random vibration test conditions for optical cameras and solve the problem of conservative design of test conditions caused by inaccurate simulation calculation, this paper proposes a general method for t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adc65f7716cd93b7ffd34eeede89cab4
https://doi.org/10.1117/12.2587436
https://doi.org/10.1117/12.2587436
Publikováno v:
Seventh Symposium on Novel Photoelectronic Detection Technology and Applications.
For medium and low latitudes, the N-hour repeating equatorial orbit is a new option for remote sensing satellites, which can realize multiple revisits per day, and revisit at the same local time revisits on different days. The remote sensing constell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25c85683887a875d2279a82e2a0f03cc
https://doi.org/10.1117/12.2587851
https://doi.org/10.1117/12.2587851
Publikováno v:
Sixth Symposium on Novel Optoelectronic Detection Technology and Applications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7501daa70e54dcf5b7c5e52bff1da597
https://doi.org/10.1117/12.2565313
https://doi.org/10.1117/12.2565313
Publikováno v:
Sensors, Systems, and Next-Generation Satellites XXIII.
This optical remote sensing satellite has a high-resolution PMS camera, which has a panchromatic band (PAN) and four multispectral bands (MS). The PMS camera do not contain onboard calibration subsystem. So, the satellite is designed to allow a three
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0e1f1370a0c062dd99212d9100748d5
https://doi.org/10.1117/12.2532019
https://doi.org/10.1117/12.2532019