Dr. Hua Xu Profile

Dr. Hua Xu

at Institute of Remote Sensing and Digital Earth

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 12 March 2021 Paper

Hyperspectral and multispectral remote sensing of aerosols based on surface spectral reconstruction by PCA

Weizhen Hou, Zhengqiang Li, Dong Yang, Siheng Wang, Hua Xu

Proceedings Volume 11763, 117631X (2021) https://doi.org/10.1117/12.2586309

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Proceedings Article | 12 March 2019 Paper

Study on the spectral reconstruction of typical surface types based on spectral library and principal component analysis

Weizhen Hou, Yilan Mao, Chi Xu, Zhengqiang Li, Donghui Li, Yan Ma, Hua Xu

Proceedings Volume 11023, 110232T (2019) https://doi.org/10.1117/12.2521743

KEYWORDS: Reflectivity, Principal component analysis, Vegetation, Remote sensing, Satellites, Spectral models, Visible radiation, Soil science, Systems modeling

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Proceedings Article | 16 October 2015 Paper

Determination of nocturnal aerosol properties from a combination of lunar photometer and lidar observations

Donghui Li, Zhengqiang Li, Yang Lv, Ying Zhang, Kaitao Li, Hua Xu

Proceedings Volume 9640, 96400W (2015) https://doi.org/10.1117/12.2194918

KEYWORDS: Aerosols, LIDAR, Photometry, Mass attenuation coefficient, Sun, Calibration, Atmospheric particles, Backscatter, Mie scattering, Pollution

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Proceedings Article | 16 October 2015 Paper

Deriving aerosol properties from measurements of the Atmosphere-Surface Radiation Automatic Instrument (ASRAI)

Hua Xu, Donghui Li, Zhengqiang Li, Xiaobing Zheng, Xin Li, Yisong Xie, Enchao Liu

Proceedings Volume 9640, 964005 (2015) https://doi.org/10.1117/12.2194324

KEYWORDS: Aerosols, Ocean optics, Ozone, Atmospheric optics, Atmospheric particles, Oxygen, Calibration, NOx, Atmospheric sciences, Absorption

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Proceedings Article | 15 October 2015 Paper

Comparison between dust and haze aerosol properties of the 2015 Spring in Beijing using ground-based sun photometer and lidar

Xingfeng Chen, Yang Lv, Wanchun Zhang, Zhengqiang Li, Hua Xu, Donghui Li, Weizhen Hou, Caitao Li, Yi Song Xie, Ying Zhang, Li Li, Xiaodong Mei

Proceedings Volume 9674, 96740O (2015) https://doi.org/10.1117/12.2197672

KEYWORDS: Air contamination, Aerosols, Atmospheric particles, Particles, LIDAR, Refractive index, Pollution, Remote sensing, Sun, Photometry

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Proceedings Article | 8 October 2015 Paper

A study on typical aerosol extinction profile under clear sky condition in Beijing measured by ground-based Lidar

Yang Lv, Xingfeng Chen, Zhengqiang Li, Zhao Liu, Hua Xu, Donghui Li, Wanchun Zhang, Kaitao Li, Ying Zhang

Proceedings Volume 9678, 96781A (2015) https://doi.org/10.1117/12.2202946

KEYWORDS: Aerosols, LIDAR, Backscatter, Mass attenuation coefficient, Remote sensing, Clouds, Atmospheric particles, Chemical analysis, Space telescopes, Error analysis

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Proceedings Article | 8 October 2015 Paper

Retrieval of absorptive gas columnar amounts using atmospheric hyper-spectral irradiance measurements within visible spectrum

Hua Xu, Zhengqiang Li, Donghui Li, Yisong Xie, Kaitao Li, Lili Qie, Ying Zhang, Xingfeng Chen, Xiaobin Zheng, Xin Li, Yanna Zhang

Proceedings Volume 9678, 96780T (2015) https://doi.org/10.1117/12.2199638

KEYWORDS: Oxygen, NOx, Absorption, Ozone, Aerosols, Visible radiation, Gases, Calibration, Atmospheric particles, Geometrical optics

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Proceedings Article | 8 October 2015 Paper

A new ground-based differential absorption sunphotometer for measuring atmospheric columnar CO2 and preliminary applications

Yisong Xie, Zhengqiang Li, Xingying Zhang, Hua Xu, Donghui Li, Kaitao Li

Proceedings Volume 9678, 96780M (2015) https://doi.org/10.1117/12.2199379

KEYWORDS: Carbon dioxide, Absorption, Prototyping, Aerosols, Remote sensing, Clouds, Transmittance, Atmospheric optics, Atmospheric particles, Error analysis

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Proceedings Article | 8 October 2015 Paper

Study on pixel matching method of the multi-angle observation from airborne AMPR measurements

Weizhen Hou, Lili Qie, Zhengqiang Li, Xiaobing Sun, Jin Hong, Xingfeng Chen, Hua Xu, Bin Sun, Han Wang

Proceedings Volume 9675, 96751Z (2015) https://doi.org/10.1117/12.2199777

KEYWORDS: Scattering, Sun, Aerosols, Remote sensing, Radio optics, Radiometry, Reflectivity, Lithium, Analytical research, Detection and tracking algorithms

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SPIE Journal Paper | 20 June 2014

High temporal resolution aerosol retrieval using Geostationary Ocean Color Imager: application and initial validation

Yuhuan Zhang, Zhengqiang Li, Ying Zhang, Weizhen Hou, Hua Xu, Cheng Chen, Yan Ma

JARS, Vol. 8, Issue 01, 083612, (June 2014) https://doi.org/10.1117/12.10.1117/1.JRS.8.083612

KEYWORDS: Aerosols, Reflectivity, MODIS, Temporal resolution, Imaging systems, Calibration, Atmospheric modeling, Sensors, Satellites, Atmospheric particles

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Proceedings Article | 30 October 2009 Paper

Inland and coastal water environment remote sensing monitoring system: rapid construction and application

Hua Xu, Xingfa Gu, Qiu Yin, Li Li, Qiang Chen, Yuhuan Ren, Hong Chen, Xudong Liu, Juan Zhang

Proceedings Volume 7498, 74983I (2009) https://doi.org/10.1117/12.832562

KEYWORDS: Remote sensing, Environmental monitoring, Environmental sensing, Prototyping, Atmospheric modeling, Sensing systems, Satellites, Water, Reflectivity, Data processing

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Showing 5 of 11 publications

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