Qihao Weng

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Qihao Weng
翁齐浩
Qihao Weng speaking at the Earth Observation and Remote Sensing Applications conference in 2014
Born
Fuzhou, China
Alma materSouth China Normal University (MS)
University of Arizona (MA)
University of Georgia (PhD)
AwardsForeign Member of Academia Europaea (2021)
Fellow of American Association of Geographers(2021)
Fellow of Asia-Pacific Artificial Intelligence Association (2021)
Fellow of the American Association for Photogrammetry and Remote Sensing (2020)
Fellow of the American Association for the Advancement of Science (2019)
Fellow of the Institute of Electrical and Electronics Engineers (2018)
Scientific career
InstitutionsHong Kong Polytechnic University
Indiana State University
University of Alabama
Websiteqihaoweng.net

Qihao Weng (born June 1964 in Fuzhou, China) is an American geographer, urban, environmental sustainability, and remote sensing scientist. He has been a Chair Professor at the Hong Kong Polytechnic University since July 2021, and was the Director of the Center for Urban and Environmental Change (since July 2004) and is a professor of geography in the Department of Earth and Environmental Systems at the Indiana State University.

Weng is currently the Lead of the Group on Earth Observations’ (GEO) Global Urban Observation and Information Initiative. He is also an editor-in-chief of ISPRS Journal of Photogrammetry and Remote Sensing, the official peer-reviewed publication of the International Society for Photogrammetry and Remote Sensing. Additionally, he serves as the book series editor of Taylor & Francis Series in Remote Sensing Applications and Taylor & Francis Series in Imaging Science.

Weng is an elected foreign member of Academia Europaea (The Academy of Europe), a fellow of the American Association for the Advancement of Science, the Institute of Electrical and Electronics Engineers, the American Association of Geographers, the American Society for Photogrammetry and Remote Sensing, and the Asia-Pacific Artificial Intelligence Association.

Early life and education[edit]

Weng grew up in Fuzhou, a city in the southeastern coast of China. He received his undergraduate education in Geography from Minjiang University in 1984. After working as a middle school teacher for three years, he went to Guangzhou, studied and received a master's degree from South China Normal University in Physical Geography in 1990. In 1993, he came to the United States, obtained another master's degree from the University of Arizona in Geography in 1996, and finally, a PhD in Geography from the University of Georgia in 1999. His dissertation focused on the environmental impacts of land use and land cover change under the influence of rapid industrialization and urbanization.[1] By using the Pearl River Delta of southern China as an example, his research examined the impacts of China's economic reform policy (since the late 1970s) on environmental and ecological processes.[2][3] He approached this problem through an integrated approach of remote sensing, GIS, and spatial environmental modeling by utilizing satellite images, existing maps, statistics, and field survey data.[4]

Career[edit]

In 1999, Weng began teaching and researching at the University of Alabama. He successfully secured funding from the National Geographic Society to study Guangzhou's urban growth and its impact on local climate and air quality,[5] and to model and monitor urban heat islands using satellite temperature measurements.[6]

In 2001, he was appointed as a tenure-track assistant professor of geography at Indiana State University, becoming a tenured associate professor in 2005, and full professor in 2009. He was a National Director of the American Society for Photogrammetry and Remote Sensing, 2007–2010, representing the Western Great Lakes Region.

From December 2008 to December 2009, he worked at NASA Marshall Space Flight Center as a senior fellow. Some of his research has focused on urbanization effects on climate and surface energy balance.[7]

In 2019, he was awarded a fellowship from the Japan Society for the Promotion of Science under the "JSPS Invitational Fellowships for Research in Japan" (Short-term S[E]).[8] He worked at Faculty of Life and Environmental Sciences, the University of Tsukuba.

He started to work at the Hong Kong Polytechnic University in July 2021 as a Chair Professor of Geomatics and Artificial Intelligence, and was awarded a Global STEM Professorship.[9]

Weng's work focuses on remote sensing applications to urban environmental and ecological systems, land-use and land-cover changes, urbanization impacts, spatial environmental modeling, and human-environment interactions.[10] Through a serial invention of innovative algorithms, techniques, methods, and theories for urban remote sensing, his research fosters the science and technology of remote sensing and satellite imaging in geographical and environmental applications.[10]

He pioneered the development of novel models and methods to derive consistent biophysical parameters (including land surface temperature,[11] vegetation index,[12] impervious surfaces,[13] and land use and land cover[14] maps) from temporally irregularly-distributed satellite images, by fusing the strengths of polar-orbiting and geostationary satellites,[15][16] and utilizing nighttime light imaging technology.[17][18][19] These parameters are then used to explore long-term urbanization processes,[20] environmental impacts of urbanization,[14] and human-environment interactions in different geographical settings and stages from a local to a global scope.[21][22][23]

His 2004 paper, Estimation of land surface temperature–vegetation abundance relationship for urban heat island studies,[24] developed a methodology for estimating land surface temperature with satellite-derived measures of vegetation that has become a core technique for those investigating urban climates.[25] Weng's seminal research on urban heat islands, landscape effects on land surface temperature, and urbanization processes opened a critical new frontier towards understanding and measuring novel environmental risks in rapidly growing urban regions.[25] His research has also demonstrated that urban sprawl and warming are not an isolated phenomenon, but instead are coupled with other risk factors, such as infectious diseases.[25]

Urban environments pose theoretical and technical challenges for many types of climate observations. For remote sensing methods to realize their potential as a tool to improve our ability to monitor these environments in a regular and routine manner requires detailed understanding of urban surface-atmosphere interactions, coupled with methods development.[26] Prof. Weng’s research has helped to bridge this gap between urban climate science and urban remote sensing. His work has incorporated atmospheric numerical modeling in urban thermal analysis,[27] modeled anthropogenic heat flux using remote sensing,[28] and incorporated dual[29] and triple-source energy balance models[30] to extract the fundamental surface energy balance fluxes that drive atmospheric processes in urban environments. These are the types of techniques required to develop a remote-sensing based approach that can provide better outputs to address the important themes of climate, health, energy use, hydrology and hazards assessments in urban areas.

Awards and honors[edit]

  • 2021 - Foreign Member, Academia Europaea (i.e., The Academy of Europe).[31]
  • 2021 - Fellow, American Association of Geographers (AAG).[31]
  • 2021 - Fellow, Asia-Pacific Artificial Intelligence Association (AAIA).[32]
  • 2020 - Fellow, American Society for Photogrammetry and Remote Sensing (ASPRS).[33]
  • 2020 - AAG Distinguished Scholarship Honors, American Association of Geographers (AAG).[25]
  • 2019 - Invitational Fellowships for Research in Japan (Short-term S[E]), Japan Society for the Promotion of Science.[34]
  • 2019 - Taylor & Francis Lifetime Achievement Award.[35]
  • 2019 - Fellow, American Association for the Advancement of Science (AAAS).[36]
  • 2018 - Fellow, Institute of Electrical and Electronics Engineers (IEEE).[37]
  • 2018 - Notable Alumnus of Minjiang University: received the title of Notable Alumnus and gave a speech representing the alumni at the university's 60th anniversary celebration, Oct 28, 2018.[38]
  • 2015 - Willard and Ruby S. Miller Award, American Association of Geographers (AAG).[39][40]
  • 2011 - Outstanding Contributions Award in Remote Sensing, American Association of Geographers (AAG).[41][42]
  • 2008 - Senior Fellowship Award, National Aeronautics and Space Administration.[43]

Selected works[edit]

Journal articles[edit]

  • Weng, Q. 2001. A remote sensing-GIS evaluation of urban expansion and its impact on surface temperature in the Zhujiang Delta, China. International Journal of Remote Sensing, 22(10), 1999-2014. DOI: https://doi.org/10.1080/713860788
  • Weng, Q. 2002. Land use change analysis in the Zhujiang Delta of China using satellite remote sensing, GIS, and stochastic modeling. Journal of Environmental Management, 64(3), 273-284. DOI: https://doi.org/10.1006/jema.2001.0509
  • Weng, Q.*, Lu, D. and J. Schubring. 2004. Estimation of land surface temperature-vegetation abundance relationship for urban heat island studies. Remote Sensing of Environment, 89(4), 467-483. DOI: https://doi.org/10.1016/j.rse.2003.11.005
  • Weng, Q. 2009. Thermal infrared remote sensing for urban climate and environmental studies: methods, applications, and trends. ISPRS Journal of Photogrammetry and Remote Sensing, 64(4), 335-344. DOI: https://doi.org/10.1016/j.isprsjprs.2009.03.007
  • Weng, Q. 2012. Remote sensing of impervious surfaces in the urban areas: requirements, methods, and trends. Remote Sensing of Environment, 117(2), 34-49. DOI: https://doi.org/10.1016/j.rse.2011.02.030
  • Weng, Q.*, Fu, P. and F. Gao. 2014. Generating daily land surface temperature at Landsat resolution by fusing Landsat and MODIS data. Remote Sensing of Environment, 145, 55-67. DOI: https://doi.org/10.1016/j.rse.2014.02.003
  • Xie, Y., Weng, Q. and P. Fu. 2019. Temporal variations of artificial nighttime lights and their implications for urbanization in the conterminous United States, 2013–2017, Remote Sensing of Environment, 225, 160-174. DOI: https://doi.org/10.1016/j.rse.2019.03.008
  • Zheng, Y. and Q. Weng.* 2019. Modeling the effect of climate change on building energy demand in Los Angeles County by using a GIS-based high spatial- and temporal-resolution approach, Energy, 176, 641-655. DOI: https://doi.org/10.1016/j.energy.2019.04.052
  • Firozjaei, M.K., Weng, Q.*, Zhao, C., Kiavarz, M., Lu, L. and S.K. Alavipanah. 2020. Surface anthropogenic heat islands in six megacities: an assessment based on a triple-source surface energy balance model, Remote Sensing of Environment, 242(6), 111751. DOI: https://doi.org/10.1016/j.rse.2020.111751
  • Zheng, Q., Weng, Q.* and K. Wang*. 2021. Characterizing urban land changes of 30 global megacities using nighttime light time series stacks, ISPRS Journal of Photogrammetry and Remote Sensing, 173(3), 10-23. DOI: https://doi.org/10.1016/j.isprsjprs.2021.01.002

Books[edit]

  • Weng, Q. 2009. Remote Sensing and GIS Integration: Theories, Methods, and Applications. New York: McGraw-Hill Professional, pp. 397. (Its Chinese translation has been published by Science Press, Beijing, in September 2011)
  • Weng, Q. 2012. An Introduction to Contemporary Remote Sensing. New York: McGraw-Hill Professional, pp. 320.
  • Zhang, H. Lin, H. Zhang, Y. and Q. Weng. 2015. Remote Sensing of Impervious Surfaces in Tropical and Subtropical Areas. Boca Raton, FL: CRC Press/Taylor and Francis, pp. 174.
  • Weng, Q. 2019. Techniques and Methods in Urban Remote Sensing. Hoboken, NJ: Wiley-IEEE Press, pp. 353.

References[edit]

  1. ^ Environmental impacts of land use and land cover change in the Zhujiang Delta, China: An analysis using an integrated GIS, remote sensing, and spatial modeling approach (Thesis). Bibcode:1999PhDT.......168W.
  2. ^ Weng, Qihao (2002-03-01). "Land use change analysis in the Zhujiang Delta of China using satellite remote sensing, GIS and stochastic modelling". Journal of Environmental Management. 64 (3): 273–284. doi:10.1006/jema.2001.0509. ISSN 0301-4797. PMID 12040960.
  3. ^ Weng, Q. (2001). "A remote sensing-GIS evaluation of urban expansion and its impact on surface temperature in the Zhujiang Delta, China". International Journal of Remote Sensing. 22 (10): 1999–2014. Bibcode:2001IJRS...22.1999W. doi:10.1080/01431160152043676. ISSN 0143-1161.
  4. ^ Weng, Qihao (2001-12-01). "Modeling Urban Growth Effects on Surface Runoff with the Integration of Remote Sensing and GIS". Environmental Management. 28 (6): 737–748. Bibcode:2001EnMan..28..737W. doi:10.1007/s002670010258. ISSN 1432-1009. PMID 11915963. S2CID 12792629.
  5. ^ Weng, Qihao; Yang, Shihong (2004-02-01). "Managing the adverse thermal effects of urban development in a densely populated Chinese city". Journal of Environmental Management. 70 (2): 145–156. doi:10.1016/j.jenvman.2003.11.006. ISSN 0301-4797. PMID 15160740.
  6. ^ Weng, Qihao (2003-05-01). "Fractal Analysis of Satellite-Detected Urban Heat Island Effect". Photogrammetric Engineering & Remote Sensing. 69 (5): 555–566. doi:10.14358/PERS.69.5.555.
  7. ^ Weng, Qihao; Hu, Xuefei; Quattrochi, Dale A.; Liu, Hua (2014). "Assessing Intra-Urban Surface Energy Fluxes Using Remotely Sensed ASTER Imagery and Routine Meteorological Data: A Case Study in Indianapolis, U.S.A." IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 7 (10): 4046–4057. Bibcode:2014IJSTA...7.4046W. doi:10.1109/JSTARS.2013.2281776. S2CID 36480893.
  8. ^ "JSPS Invitational Fellowships for Research in Japan (Short-term S)" (PDF).
  9. ^ "LSGI Chair Professor received the Global STEM Professorship". Department of Land Surveying and Geo-Informatics (in Chinese (Hong Kong)). Retrieved 2023-03-07.
  10. ^ a b "AAG | Remote Sensing Speciality Group". www.aagrssg.org. Retrieved 2021-08-22.
  11. ^ Weng, Qihao; Fu, Peng (2014-01-01). "Modeling annual parameters of clear-sky land surface temperature variations and evaluating the impact of cloud cover using time series of Landsat TIR data". Remote Sensing of Environment. 140: 267–278. Bibcode:2014RSEnv.140..267W. doi:10.1016/j.rse.2013.09.002. ISSN 0034-4257.
  12. ^ Zhang, Lei; Weng, Qihao (2016-03-01). "Annual dynamics of impervious surface in the Pearl River Delta, China, from 1988 to 2013, using time series Landsat imagery". ISPRS Journal of Photogrammetry and Remote Sensing. 113: 86–96. Bibcode:2016JPRS..113...86Z. doi:10.1016/j.isprsjprs.2016.01.003. ISSN 0924-2716.
  13. ^ Zhang, Lei; Weng, Qihao; Shao, Zhenfeng (2017-11-01). "An evaluation of monthly impervious surface dynamics by fusing Landsat and MODIS time series in the Pearl River Delta, China, from 2000 to 2015". Remote Sensing of Environment. 201: 99–114. Bibcode:2017RSEnv.201...99Z. doi:10.1016/j.rse.2017.08.036. ISSN 0034-4257. S2CID 134022229.
  14. ^ a b Fu, Peng; Weng, Qihao (2016-03-15). "A time series analysis of urbanization induced land use and land cover change and its impact on land surface temperature with Landsat imagery". Remote Sensing of Environment. 175: 205–214. Bibcode:2016RSEnv.175..205F. doi:10.1016/j.rse.2015.12.040. ISSN 0034-4257.
  15. ^ Zhang, Lei; Weng, Qihao; Shao, Zhenfeng (2017-11-01). "An evaluation of monthly impervious surface dynamics by fusing Landsat and MODIS time series in the Pearl River Delta, China, from 2000 to 2015". Remote Sensing of Environment. 201: 99–114. Bibcode:2017RSEnv.201...99Z. doi:10.1016/j.rse.2017.08.036. ISSN 0034-4257. S2CID 134022229.
  16. ^ Weng, Qihao; Fu, Peng; Gao, Feng (2014-04-05). "Generating daily land surface temperature at Landsat resolution by fusing Landsat and MODIS data". Remote Sensing of Environment. 145: 55–67. Bibcode:2014RSEnv.145...55W. doi:10.1016/j.rse.2014.02.003. ISSN 0034-4257.
  17. ^ Xie, Yanhua; Weng, Qihao (2017-06-01). "Spatiotemporally enhancing time-series DMSP/OLS nighttime light imagery for assessing large-scale urban dynamics". ISPRS Journal of Photogrammetry and Remote Sensing. 128: 1–15. Bibcode:2017JPRS..128....1X. doi:10.1016/j.isprsjprs.2017.03.003. ISSN 0924-2716.
  18. ^ Zheng, Qiming; Weng, Qihao; Wang, Ke (2019-07-01). "Developing a new cross-sensor calibration model for DMSP-OLS and Suomi-NPP VIIRS night-light imageries". ISPRS Journal of Photogrammetry and Remote Sensing. 153: 36–47. Bibcode:2019JPRS..153...36Z. doi:10.1016/j.isprsjprs.2019.04.019. ISSN 0924-2716. S2CID 155783143.
  19. ^ Zheng, Qiming; Weng, Qihao; Zhou, Yuyu; Dong, Baiyu (2022-06-01). "Impact of temporal compositing on nighttime light data and its applications". Remote Sensing of Environment. 274: 113016. Bibcode:2022RSEnv.27413016Z. doi:10.1016/j.rse.2022.113016. ISSN 0034-4257. S2CID 247888714.
  20. ^ Zhang, Lei; Weng, Qihao (2016-03-01). "Annual dynamics of impervious surface in the Pearl River Delta, China, from 1988 to 2013, using time series Landsat imagery". ISPRS Journal of Photogrammetry and Remote Sensing. 113: 86–96. Bibcode:2016JPRS..113...86Z. doi:10.1016/j.isprsjprs.2016.01.003. ISSN 0924-2716.
  21. ^ Fu, Yingchun; Li, Jiufeng; Weng, Qihao; Zheng, Qiming; Li, Le; Dai, Shu; Guo, Biyun (2019-05-20). "Characterizing the spatial pattern of annual urban growth by using time series Landsat imagery". Science of the Total Environment. 666: 274–284. Bibcode:2019ScTEn.666..274F. doi:10.1016/j.scitotenv.2019.02.178. ISSN 0048-9697. PMID 30798237. S2CID 73498821.
  22. ^ Zheng, Qiming; Weng, Qihao; Wang, Ke (2021-03-01). "Characterizing urban land changes of 30 global megacities using nighttime light time series stacks". ISPRS Journal of Photogrammetry and Remote Sensing. 173: 10–23. Bibcode:2021JPRS..173...10Z. doi:10.1016/j.isprsjprs.2021.01.002. ISSN 0924-2716. S2CID 233800393.
  23. ^ Xie, Yanhua; Weng, Qihao; Fu, Peng (2019-05-01). "Temporal variations of artificial nighttime lights and their implications for urbanization in the conterminous United States, 2013–2017". Remote Sensing of Environment. 225: 160–174. Bibcode:2019RSEnv.225..160X. doi:10.1016/j.rse.2019.03.008. ISSN 0034-4257.
  24. ^ Weng, Qihao; Lu, Dengsheng; Schubring, Jacquelyn (2004-02-29). "Estimation of land surface temperature–vegetation abundance relationship for urban heat island studies". Remote Sensing of Environment. 89 (4): 467–483. Bibcode:2004RSEnv..89..467W. doi:10.1016/j.rse.2003.11.005. ISSN 0034-4257. S2CID 2502717.
  25. ^ a b c d Staff (2019-12-02). "AAG is Proud to Announce the 2020 AAG Honors". AAG Newsletter. Retrieved 2021-08-22.
  26. ^ Weng, Qihao (2009-07-01). "Thermal infrared remote sensing for urban climate and environmental studies: Methods, applications, and trends". ISPRS Journal of Photogrammetry and Remote Sensing. 64 (4): 335–344. Bibcode:2009JPRS...64..335W. doi:10.1016/j.isprsjprs.2009.03.007. ISSN 0924-2716.
  27. ^ Fu, Peng; Weng, Qihao (2018). "Responses of urban heat island in Atlanta to different land-use scenarios". Theoretical and Applied Climatology. 133 (1–2): 123–135. Bibcode:2018ThApC.133..123F. doi:10.1007/s00704-017-2160-3. S2CID 125395173.
  28. ^ Zhou, Yuyu; Weng, Qihao; Gurney, Kevin R.; Shuai, Yanmin; Hu, Xuefei (2012). "Estimation of the relationship between remotely sensed anthropogenic heat discharge and building energy use". ISPRS Journal of Photogrammetry and Remote Sensing. 67: 65–72. Bibcode:2012JPRS...67...65Z. doi:10.1016/j.isprsjprs.2011.10.007. hdl:2060/20140011018.
  29. ^ Weng, Qihao; Hu, Xuefei; Quattrochi, Dale A.; Liu, Hua (2013). "Assessing intra-urban surface energy fluxes using remotely sensed ASTER imagery and routine meteorological data: A case study in Indianapolis, USA". IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 7 (10): 4046–4057. Bibcode:2014IJSTA...7.4046W. doi:10.1109/JSTARS.2013.2281776. S2CID 36480893.
  30. ^ Firozjaei, Mohammad Karimi; Weng, Qihao; Zhao, Chunhong; Kiavarz, Majid; Lu, Linlin; Alavipanah, Seyed Kazem (2020). "Surface anthropogenic heat islands in six megacities: An assessment based on a triple-source surface energy balance model". Remote Sensing of Environment. 242: 111751. Bibcode:2020RSEnv.24211751F. doi:10.1016/j.rse.2020.111751. S2CID 216229305.
  31. ^ a b "Prof. Qihao Weng elected as Fellow of American Association of Geographers". Department of Land Surveying and Geo-Informatics (in Chinese (Hong Kong)). Retrieved 2023-03-07.
  32. ^ "Asia-Pacific Artificial Intelligence Association". www.aaia-ai.org. Retrieved 2023-03-07.
  33. ^ "PE&RS Awards Program 2020" (PDF).
  34. ^ Marketing, Communications and. "Newsroom | Indiana State University". www2.indstate.edu. Retrieved 2021-08-22.
  35. ^ "Routledge and CRC Press give two authors the Taylor and Francis Lifetime Achievement Award". Taylor & Francis Newsroom. 2019-03-19. Retrieved 2021-08-22.
  36. ^ Marketing, Communications and. "Newsroom | Indiana State University". www2.indstate.edu. Retrieved 2021-08-22.
  37. ^ Marketing, Communications and. "Newsroom | Indiana State University". www2.indstate.edu. Retrieved 2021-08-22.
  38. ^ "美国印第安纳州立大学翁齐浩教授回校讲学并代表校友在建校60周年大会上致辞".
  39. ^ "AAG E. Willard and Ruby S. Miller Award in Geography | AAG". www.aag.org. Retrieved 2021-08-22.
  40. ^ Marketing, Communications and. "Newsroom | Indiana State University". www2.indstate.edu. Retrieved 2021-08-22.
  41. ^ Marketing, Communications and. "Newsroom | Indiana State University". www2.indstate.edu. Retrieved 2021-08-22.
  42. ^ Tribune-Star, Special to the (2 June 2011). "Prof receives geography award in remote sensing". Terre Haute Tribune-Star. Retrieved 2021-08-22.
  43. ^ "Indiana State University: ISU Newsroom". www2.indstate.edu. Retrieved 2021-08-22.

External links[edit]

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