| Description |
1 online resource |
| Series |
Lecture notes in electrical engineering ; volume 541 |
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Lecture notes in electrical engineering ; v. 541.
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| Contents |
Intro; Organization; Expert Committee; Advisory Committee; Compiling Committee; Contents; Earth Observation Payloads and Data Applications of Tiangong-2 Space Laboratory; Abstract; 1 Introduction; 2 Earth Observation Payloads; 2.1 Wide-Band Imaging Spectrometer; 2.2 Interferometric Imaging Radar Altimeter; 2.3 Multi-band Ultraviolet Edge Imaging Spectrometer; 3 On-Orbit Operation; 4 Data Applications; 4.1 The Applications of WIS; 4.2 The Applications of InIRA; 4.3 The Applications of MUEIS; 5 Conclusion; References |
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Design, Performance and In-Orbit Evaluation Results of Tiangong-2 Wide-Band Imaging SpectrometerAbstract; 1 Introduction; 2 System; 2.1 VNIR Imaging Module; 2.2 SWIR Imaging Module; 2.3 TIR Imaging Module; 2.4 On-Board Calibrator; 2.5 VNIR in-Orbit Spectral Channel Programming; 3 Performance; 3.1 Sensitivity, Dynamic Range and MTF; 3.2 Spectrum Tests; 3.3 Stray Light Testing; 4 In-Orbit Operation and Preliminary Evaluation Results; 5 Conclusion; Acknowledgement; References; Research on on-Board Calibration System of Tiangong-2 Wide-Band Imaging Spectrometer; Abstract; 1 Introduction |
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2 Calibration Scheme2.1 Calibration Methods; 2.2 Calibration Light Box; 2.3 Light Source Attenuation Detector Module; 2.4 Extend Blackbody; 3 Calibration Accuracy Analysis; 3.1 Spectral Calibration Accuracy; 3.2 Absolute Radiometric Calibration Accuracy; 3.3 Error Control Requirements; 4 Orbital Calibration Result; 4.1 In-Orbit Spectral Calibration; 4.2 In-Orbit Absolute Radiation Calibration of VNIR and SWIR; 4.3 In-Orbit Absolute Radiation Calibration of TIR; 5 Conclusion; Acknowledgements; References; Pre-launch Calibration of the Multi-Azimuth UV Imager on Tiangong-2; Abstract |
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1 Introduction2 The MAVI Instrument; 3 Wavelength Calibration; 3.1 Calibration Approach and Equipment; 3.2 Wavelength Calibration Results; 4 Radiance Calibration; 4.1 Calibration Approach and Equipment; 4.2 Radiance Calibration Results; 5 Uncertainty Analysis; 6 Conclusion; Acknowledgments; References; Pre-launch Calibration of the Tiangong-2 Front-Azimuth Broadband Hyperspectrometer; Abstract; 1 The FABH Instrument; 2 Pre-launch Calibration; 2.1 Detector Corrections; 2.2 Spectral Calibration; 2.3 Stray Light Correction; 2.4 Radiometric Calibration; 3 Conclusions; Acknowledgements; References |
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Tiangong-2 Ground Data Processing and Service System Towards Multiple Categories of Payloads Product ProcessingAbstract; 1 Introduction; 2 Architecture of TG2-GDPSS; 3 Description of Tiangong-2 Payloads; 3.1 The Wide-Band Imaging Spectrometer; 3.2 The Interferometric Imaging Radar Altimeter (InIRA); 3.3 The Multi-Azimuth UV Imager; 4 Tiangong-2 Ground Data Processing and Service System; 4.1 Multiple Categories of Payloads Product Processing; 4.2 Assessment and Control of Product Quality; 4.3 Data Storage and Management; 4.4 Data Sharing Services; 5 Conclusions; Acknowledgements; References |
| Summary |
This book gathers a selection of peer-reviewed papers presented at the Tiangong-2 Data Utilization Conference, which was held in Beijing, China, in December 2018. As the first space laboratory in China, Tiangong-2 carries 3 new types of remote sensing payloads - the Wide-band Imaging Spectrometer (WIS), Three-dimensional Imaging Microwave Altimeter (TIMA), and Multi-band Ultraviolet Edge Imaging Spectrometer (MUEIS) - for observing the Earth. The spectrum of the WIS covers 18 bands, from visible to thermal infrared, with a swath of 300km. The TIMA is the first-ever system to use interferometric imaging radar altimeter (InIRA) technology to measure sea surface height and land topography at near-nadir angles with a wide swath. In turn, the MUEIS is the world's first large-field atmospheric detector capable of quasi-synchronously detecting the characteristics of ultraviolet limb radiation in the middle atmosphere. The Earth observation data obtained by Tiangong-2 has attracted many research groups and been applied in such diverse areas as land resources, water resources, climate change, environmental monitoring, agriculture, forestry, ecology, oceanography, meteorology and so on. The main subjects considered in this proceedings volume include: payload design, data processing, data service and application. It also provides a comprehensive introduction to the research results gleaned by engineers, researchers and scientists throughout the lifecycle of the Tiangong-2 Earth observation data, which will improve the payload development and enhance remote sensing data applications |
| Notes |
Online resource; title from PDF title page (EBSCO, viewed December 11, 2018) |
| Subject |
Remote sensing -- Congresses
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TECHNOLOGY & ENGINEERING -- Mechanical.
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Remote sensing
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| Genre/Form |
proceedings (reports)
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Conference papers and proceedings
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Conference papers and proceedings.
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Actes de congrès.
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| Form |
Electronic book
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| Author |
Gu, Yidong, editor
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Gao, Ming, editor
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Zhao, Guangheng, editor
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| ISBN |
9789811335013 |
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981133501X |
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9789811335020 |
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9811335028 |
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