| PRELIMINARY ANALYSIS OF HY-2 ACMR DATA | |
| Zhang, Dehai; Wang, Zhenzhan; Li, Yun; Zhao, Jin; Liu, Yalong; Zhang, DH (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, CAS Key Lab Microwave Remote Sensing, Beijing 100864, Peoples R China. | |
| Department | 微波遥感部 |
| Source Publication | 2015 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) |
| 2015 | |
| Pages | 177-180 |
| Language | 英语 |
| ISSN | 2153-6996 |
| ISBN | 978-1-4799-7929-5 |
| Abstract | Water vapor and cloud liquid water can influence the accuracy of sea surface height that spaceborne altimeter measures. Atmospheric correction microwave radiometer (ACMR) can be used to retrieve the amount of water vapor and cloud liquid water by measuring radiation from atmosphere and earth's surface. HY-2 satellite is a Chinese satellite for ocean dynamic environmental monitoring. ACMR is one payload of HY-2 satellite. Up to now, ACMR has been in operation for more than three years. In-orbit system stability of three years is assessed. The data of ACMR brightness temperature are matched to that of ECMWF wet tropospheric path delay in same space and time. The water vapor and cloud liquid water retrieval algorithm is derived The wet tropospheric path delay deviations are less than 1.5cm. Brightness temperatures and path delay of ACMR were compared with that of AMR. The average and standard deviations of wet tropospheric path delay are 1.27mm and 0.68mm. |
| Keyword | Hy-2 Satellite Acmr Path Delay Cross-calibration |
| Conference Name | IEEE International Geoscience and Remote Sensing Symposium (IGARSS) |
| Conference Date | JUL 26-31, 2015 |
| Conference Place | Milan, ITALY |
| Indexed By | EI ; CPCI |
| Document Type | 会议论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/5370 |
| Collection | 微波遥感部 |
| Corresponding Author | Zhang, DH (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, CAS Key Lab Microwave Remote Sensing, Beijing 100864, Peoples R China. |
| Recommended Citation GB/T 7714 | Zhang, Dehai,Wang, Zhenzhan,Li, Yun,et al. PRELIMINARY ANALYSIS OF HY-2 ACMR DATA[C],2015:177-180. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 201507325728.pdf（572KB） | 会议论文 | 开放获取 | CC BY-NC-SA | Application Full Text | ||
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