IN-ORBIT ONBOARD WIND VECTOR RAPID RETERIVAL USING POLARIMETERIC MICROWAVE RADIOMETER

被引：0

作者：

Yin, Xiaobin ^{[1
]}

Ma, Chaofei ^{[2
]}

Wang, Congcong ^{[3
]}

Li, Yinan ^{[3
]}

Liao, Tongkui ^{[1
]}

机构：

[1] Beijing Piesat Informat Technol Co Ltd, Beijing 100195, Peoples R China

[2] State Ocean Adm, Natl Satellite Ocean Applicat Serv, Beijing 100081, Peoples R China

[3] CAST Xian Inst Space Radio Technol, Xian 710100, Shaanxi, Peoples R China

来源：

2017 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2017年

基金：

国家重点研发计划; 中国国家自然科学基金;

关键词：

In-orbit; onboard; wind vector; rapid retrieval; polarimetric microwave radiometer; HRD;

D O I：

暂无

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

The wind vector inversion from space-borne microwave radiometer is mainly done on the ground, and need to transfer large amount of data block to the ground when crossing ground stations, which delays the real-time inversion and usage of satellite data. We propose a rapid wind vector retrieval algorithm for the onboard processing of microwave polarimetric radiometer brightness temperature (TB). The rapid wind vector retrieval algorithm is validated using WindSat polarimetric TB. With this rapid onboard inversion algorithm, only the inversion result will be transfer down to ground stations in order to reduce onboard storage space and amount of downlink data transmission, and to improve real-time inversion.

引用

页码：2152 / 2155

页数：4

共 5 条

[1] Ocean surface wind speed and direction retrievals from the SSM/I
Chang, PS
Li, L
[J]. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 1998, 36 (06): : 1866 - 1871
[2] Houston SH, 1999, WEATHER FORECAST, V14, P671, DOI 10.1175/1520-0434(1999)014<0671:COHASS>2.0.CO
[3] 2
[4] The HRD real-time hurricane wind analysis system
Powell, MD
Houston, SH
Amat, LR
Morisseau-Leroy, N
[J]. JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 1998, 77-8 : 53 - 64
[5] Wentz F.J., 2000, AMSR Ocean Algorithm Theoretical Basis Document (ATBD)

← 1 →