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Design scheme and implementation for HY-2 ground segment mission control

Lan Youguo,Lin Mingsen,Xie Chunhua

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 13-20

Abstract:

Design scheme and implementation for HY-2 ground segment is introducedMission control subsystem is responsible for task scheduling，and system monitor，is nerve center of groundMixture of C/S and B/S architecture is used for operational and control system (OCS) by its characteristic.Missioncontrol subsystem of HY-2 has three types of scheduling task：real time scheduling task，fixed time schedulingoperation pattern is used，making plans in advance，distributed task scheduling，centralized operational system

Keywords： HY-2 ground segmentapplication system     architecture     layered scheduling system     operational model    

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An overview of HY-2A satellite ground application system

Jiang Xingwei,Lin Mingsen,Zhang Youguang

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 4-12

Abstract:

The HY-2A satellite ground application system is one of five HY-2A satelliteHY-2A satellite ground application system has steady receving system at Beijing, Sanya and Mudanjiang-2A satellite and distribute to user every day.In this paper, it is shown an overview of HY-2A satellite ground application system and an introductionto some main subsystem of HY-2A satellite ground application system, such as subsystem structure, function

Keywords： HY-2A satellite     ground application system     system structure     function     work flow    

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Geolocation method of HY-2 satellite microwave radiometer

Wu Kuiqiao,Lin Mingsen,Guo Zhenyu

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 21-26

Abstract:

Using cone scanning method, microwave radiometer of HY-2 satellite measuresThis article represents one geolocation method applied to the microwave radiometer of HY-2 satellite

Keywords： HY-2 satellite     geolocation     coordinate system    

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The study on oceanic vector wind field retrieve technique of the HY-2 satellite

Jiang Xingwei,Lin Mingsen

Strategic Study of CAE 2009, Volume 11, Issue 10,   Pages 86-95

Abstract: retrieving oceanic vector wind algorithm and the precision analysis of its error in accordance with the HY-2-2 satellite's microwave scatterometer was put forward in the paper, and a technical process of dataacquisition, pre-process, wind vector retrieve and production manufacture about the HY-2 satellite microwaveIt will be ready on technology for making a due ontribution once the HY-2 satellite is launched and promotes

Keywords： HY-2 satellite     microwave scatterometer     wind firld retrieve     vector wind filed error analysis    

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Verification of HY-2 satellite radar altimeter wind retrieval

Jia Yongjun,Zhang Youguang,Lin Mingsen

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 54-59

Abstract: The HY-2 satellite altimeter provides sea surface height, significant wave height, sea surface wind speedIn this study, the two-parameter algorithm is used to get the wind speed from HY-2 satellite radar altimeterThe correctness of this algorithm is calculated using the Jason-1 and HY-2 scatterometer data qualitatively

Keywords： wind speed retrieval     two-parameter algorithm     radar altimeter     HY-2    

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Study on channcl resolution matching algorithm for HY-2 satellite

Huang Lei,Zhou Wu,Li Yanmin

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 65-69

Abstract: Based on the HY-2 Scanning microwave radiometer antenna pattern and imaging geometry, we simulate theground footprint form different channel, use Backu-Gilbert(BG) algorithm produce a single composite

Keywords： scanning microwave radiometer     HY-2     resolution matching     Backus-Gilbert algorithm    

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The research of inversion algorithm of significant wave height with high resolution based HY-2 waveform

Wang Guizhong,Zhang Jie,Miao Hongli,Li Guoqiang,Wang Xin

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 60-64

Abstract: Based on HY-2 altimeter waveform data, we develop an inversion algorithm of SWH with high-resolution.The SWH derived from HY-2 altimeter 20 Hz waveform is reliable and could be applied for high resolution

Keywords： HY-2     significant wave height     inversion algorithm     high resolution    

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An application study of the HY-2 scatterometer on monitoring typhoon events in the northerwest Pacific

Lin Mingsen,Zhang Yi,Song Qingtao,Xie Xuetong,Zou Juhong

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 46-53

Abstract:

HY-2 scatterometer is a spaceborne pencil-beam radar measuring the backscatteringsurface wind retrieval from scatterometer data, quantitative analyses of some of the typhoons captured by HY-2ocean surface wind field from ASCAT was also used to make a contrast to the ocean surface wind field of HY-2Finally, the pros and cons of the HY-2 satellite microwave scatterometer were summarized, and the possibleimprovements of the HY-2 scatterometer were proposed in this paper.

Keywords： HY-2 satellite     microwave scatterometer     typhoon monitoring    

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Performance analysis of the HaiYang-2A satellite microwave scatterometer measurements based on tropical

Peng Hailong,Mu Bo,Lin Mingsen,Zhou Wu

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 33-38

Abstract:

The first Chinese dynamic environment satellites HaiYang-2A(HY-2A) satelliteAccording to this results, the analysis on HY-2A microwave scatterometer measurement data of the Amazonrainforest region in 2012—2013 have been finished, the results showed that HY-2A satellite scatterometerwhich is consistent with the international research results that seasonal variation characteristic of HY-2A scatterometer measurements in the Amazon rainforest is less than 0.15dB.

Keywords： Amason rainforest     HY-2A     microwave scatterometer     in-orbit measurement performance    

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Comparison of wind speed from 3 main payloads of HY-2 satellite

Jia Yongjun,Liu Jianqiang,Lin Mingsen,Zhang Youguang

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 27-32

Abstract: There are three payloads on HY-2 satellite which can be used to detect the sea surface wind speed.The difference is that altimeter can measure the wind speed at the nadir point of the HY-2 satellite,The standard deviation is less than 2 m/s.

Keywords： wind speed     radar altimeter     HY-2    

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Study on retrieval algorithm of ocean parameters for the HY-2 scanning microwave radiometer

Wang Zhenzhan,Bao Jinghua,Li Yun,Shen Hua

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 70-82

Abstract: surface wind speed，atmospheric water vapor content，atmospheric liquid water content and rain rate for the HY-2-2 scanning microwave radiometer using simulation data of radiation transfer equation.

Keywords： HY-2 satellite     scanning microwave radiometer     ocean parameter     retrieval algorithm    

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Precise orbit determination technology based on DORIS solution for HY-2A satellite

Jiang Xingwei, Wang Xiaohui,Peng Hailong,Zhong Min,Zhong Shiming

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 83-89

Abstract:

The HY-2A satellite, launched on October 16, 2011 is the first dynamicenvironments satellite in China, carrying the DORIS tracking system which is one of main technologyof precise orbit determination .The method and technological process of DORIS solution of HY-2A POD isintroduced in detail, then the strategy of POD system is showed, finally the result of the MOE radialaccuracy for DORIS solution of HY-2A satellite is given in this paper.

Keywords： precise orbit determination     GPS     DORIS     SLR    

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Validation of wind vectors retrieved by the HY-2A microwave scatterometer using NC EP model data

Mu Bo,Lin Mingsen,Peng Hailong,Song Qingtao,Zhou Wu

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 39-45

Abstract:

The microwave scatterometer onboard HY-2A Satellite mainly makes measurementsIn order to ensure that the quality of wind vectors produced by ground application system software,thequantitative application of the data product.This paper performs the validation of wind vectorsretrieved by HY-2A scatterometer using national centers for environmental prediction (NCEP )model data.and also can be used to analyze the precision characteristics relating with thescanningpencil-beam system

Keywords： microwave scatterometer     windvectors inversion     validation    

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Precise orbit determination technology based on dual-frequency GPS solution for HY-2A satellite

Lin Mingsen,Wang Xiaohui,Peng Hailong,Zhao Qile,Li Min

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 97-101

Abstract:

The GPS data acquired by the HY-2A satellite GPS receiver have been usedSimultaneous estimation of the HY-2 satellite orbit and GPS orbit was performed using the data in MarchThe resulting HY-2 satellite orbits have been compared with CNES orbits and reduced dynamic orbits for

Keywords： Precise orbit determination     GPS     DORIS     SLR    

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Precise orbit determination technology based on SLR solution for HY-2A satellite

Wang Xiaohui,Peng Hailong,Lin Mingsen,Zhou Xuhua,Wu Bin

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 90-96

Abstract:

The HY-2A satellite, launched on October 16, 2011 is the first dynamicsystem, and in the meantime is one of technology of precise orbit determination.The measurement statistics of HY-2A satellite for the SLR stations, the orbit prediction, and the technologicalof SLR solution of HY-2A POD are showed, finally the result of the MOE radial accuracy verificationfor SLR solution of HY-2A satellite is given in this paper.

Keywords： Precise orbit determination     GPS     DORIS     SLR    

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Title Author Date Type Operation

Design scheme and implementation for HY-2 ground segment mission control

Lan Youguo,Lin Mingsen,Xie Chunhua

Journal Article

An overview of HY-2A satellite ground application system

Jiang Xingwei,Lin Mingsen,Zhang Youguang

Journal Article

Geolocation method of HY-2 satellite microwave radiometer

Wu Kuiqiao,Lin Mingsen,Guo Zhenyu

Journal Article

The study on oceanic vector wind field retrieve technique of the HY-2 satellite

Jiang Xingwei,Lin Mingsen

Journal Article

Verification of HY-2 satellite radar altimeter wind retrieval

Jia Yongjun,Zhang Youguang,Lin Mingsen

Journal Article

Study on channcl resolution matching algorithm for HY-2 satellite

Huang Lei,Zhou Wu,Li Yanmin

Journal Article

The research of inversion algorithm of significant wave height with high resolution based HY-2 waveform

Wang Guizhong,Zhang Jie,Miao Hongli,Li Guoqiang,Wang Xin

Journal Article

An application study of the HY-2 scatterometer on monitoring typhoon events in the northerwest Pacific

Lin Mingsen,Zhang Yi,Song Qingtao,Xie Xuetong,Zou Juhong

Journal Article

Performance analysis of the HaiYang-2A satellite microwave scatterometer measurements based on tropical

Peng Hailong,Mu Bo,Lin Mingsen,Zhou Wu

Journal Article

Comparison of wind speed from 3 main payloads of HY-2 satellite

Jia Yongjun,Liu Jianqiang,Lin Mingsen,Zhang Youguang

Journal Article

Study on retrieval algorithm of ocean parameters for the HY-2 scanning microwave radiometer

Wang Zhenzhan,Bao Jinghua,Li Yun,Shen Hua

Journal Article

Precise orbit determination technology based on DORIS solution for HY-2A satellite

Jiang Xingwei, Wang Xiaohui,Peng Hailong,Zhong Min,Zhong Shiming

Journal Article

Validation of wind vectors retrieved by the HY-2A microwave scatterometer using NC EP model data

Mu Bo,Lin Mingsen,Peng Hailong,Song Qingtao,Zhou Wu

Journal Article

Precise orbit determination technology based on dual-frequency GPS solution for HY-2A satellite

Lin Mingsen,Wang Xiaohui,Peng Hailong,Zhao Qile,Li Min

Journal Article

Precise orbit determination technology based on SLR solution for HY-2A satellite

Wang Xiaohui,Peng Hailong,Lin Mingsen,Zhou Xuhua,Wu Bin

Journal Article