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PolyU and Hong Kong Space Museum collaborate on “Moon | Mars VR” interactive exhibit, simulating a spacewalking journey for visitors

The Hong Kong Polytechnic University (PolyU) has collaborated with the Hong Kong Space Museum to showcase an interactive exhibit “Moon | Mars VR”, starting today for one year. The virtual reality exhibit, powered by PolyU’s cutting-edge technology that assists the Nation’s space missions, allows the public to experience spacewalking and explore the landing sites of Chang’e-4 and Tianwen-1 spacecrafts on the Moon and Mars. The launch ceremony was held today at the Museum. The VR exhibit makes use of data provided by the relevant space agencies of China and the PolyU research team led by Professor WU Bo, Fiona Cheung Professor in Spatial Science, Associate Director of Research Centre for Deep Space Explorations and Associate Head of the Department of Land Surveying and Geo-Informatics, to create a virtual reality environment of the landing sites on the Moon and Mars, allowing visitors to virtually experience spacewalking on the two celestial bodies. Invited by the China National Space Administration, this VR system was also recently showcased at the China International Aviation & Aerospace Exhibition held at Zhuhai and enthusiastically received by audience. The launch ceremony today was officiated by Prof. Wu Bo and the Curator of the Hong Kong Space Museum Mr Timothy HO Man Hung. Prof. Wu is the developer of the innovative 3D topographic mapping and intelligent geomorphological analysis techniques which contributed to landing site mapping and selection for China’s Chang’e-3, Chang’e-4, and Chang’e-5 lunar missions, as well as the Tianwen-1 mission to Mars. Tying in with the theme of the exhibit, Prof. Wu was also invited to deliver a public lecture titled “Space Exploration: A Journey to the Heavenly Questions”, discussing recent space missions by China and other countries exploring the Moon and Mars, and introducing the application of topographic mapping, remote sensing, artificial intelligence and other technologies in support of these space exploration missions. Prof. Wu also discussed the prospects for further space exploration and education with the audience. Prof. Wu said, “As the only Hong Kong institution contributing to the Nation’s astronautical projects, PolyU has been deeply involved in China’s lunar and Mars missions. We are pleased to collaborate with the Hong Kong Space Museum in showcasing this exhibit, inviting the public to experience some of the scientific research achievements of PolyU and the Nations’ space exploration accomplishments over the years. Looking forward, it is hoped that more events and exhibitions with a focus on space technology can be held to promote greater awareness and interest among the public and young people.” To further contribute to the development of China's aerospace technology, PolyU has established the “Research Centre for Deep Space Explorations”, and also signed a cooperation agreement with the Academy of Aerospace Propulsion Technology in China to establish the “Joint Research Centre of Advanced Aerospace Propulsion Technology”. The University fully supports the selection of payload specialists in Hong Kong for China’s manned space programme, and previously held a seminar on campus to encourage outstanding young scholars to apply. PolyU will continue to realise our vision to benefit the Nation and Hong Kong by nurturing talents and pursuing cutting-edge scientific research. The “Moon | Mars VR” exhibit is jointly presented by the Leisure and Cultural Services Department and PolyU, and jointly organised by the Hong Kong Space Museum and the Planetary Remote Sensing Laboratory of PolyU’s Research Centre for Deep Space Explorations, and supported by the China National Space Administration’s Information Office. For more information, please visit the museum website at: https://hk.space.museum/en_US/web/spm/exhibitions/permanent-exhibition/moon-mars-vr.html .   Related media coverages: 太空館VR展 體驗探月登火星 (3 Dec 2022 Oriental Daily) 太空館推虛擬實境互動展品 10元門票體驗穿梭月球火星 展期一年 (3 Dec 2022 CableTV)

LSGI PhD Student Achieves Excellence in 2022 Young Scientist Award

LSGI PhD student Ms QING Yamin (3rd year), under supervision of Dr WANG Shuo, achieved excellence in the prestigious 2022 Young Scientist Award in Physical/ Mathematical Science (YS Award) with HK$5,000 cash prize, conferred by the Hong Kong Institution of Science in Dec 2022. The Hong Kong Institution of Science (HKIS) was established in 1992 to foster the development of science in Hong Kong and to facilitate the development of links with scientific communities in the Chinese mainland, Taiwan and overseas. The YS Awards are annually open to all postgraduate research students in any of the tertiary institutions in Hong Kong. Award selection is based on evidence of research excellence in science or technology and the potential to become a good scientist or engineer. A winner and an honorable mention are selected in each of the following fields: i) Physical/Mathematical science; ii) Life science; and iii) Engineering science. The awards are highly competitive this year and many of shortlisted candidates have published Nature/Science papers as the first author. Congratulations to Ms Qing!

LSGI scholar interviewed by Ming Pao JUMP

Ir Dr Wallace Lai, Associate Head (Teaching) and Associate Professor of LSGI, was interviewed by Ming Pao JUMP in Nov 2022 for the state-of-the-art technologies and geospatial applications in the land surveying industry. Dr Lai shares examples of the latest development of Geo-spatial technology integrated with application of Land Surveying, e.g. COVID-19 dashboard, mobile navigation and real time tracking of transportation, etc. Indeed, the "Master of Science in Geomatics (GIS/Surveying)" offered by LSGI equips students with the theoretical understanding and applications including  constructing 3D model, satellite navigation, UAV photogrammetry, remote sensing and spatial data visualization and modeling.  Full version of Interview can be found here.

LSGI students actively participated in investment competitions and made a mark

LSGI students participated in the 7th Joint University Investment Game (“JUIG”) 2022 organized by Chief Securities between 3 October and 31 October, 2022. Roman Tin Chi Wong, a 3rd year BSc student of LSGI, received the Warrants Cup Champion and ranked 5th in terms of the top 100 performance with HK$5,000 cash prize. Wood Chun Hei Tam, also a 3rd year LSGI BSc student, received an overall ranking of 59 under the top 100 performance. The JUIG was launched in the form of online investment since 2016. Through the game, students from colleges and universities in different regions can learn and apply their investment strategies in virtual but “real” investment environment. JPMorgan Chase, CSOP Asset Management, ViewTrade, Hong Kong Economic Times and ETNet are the main sponsors of this year. The past JUIGs have attracted more than 7,000 participants from 14 universities and colleges and have received continuous support from many institutions and product issuers, including but not limited to: Hong Kong Stock Exchange, BNP Paribas, Goldman Sachs, Nikko Asset Management, Mirae Asset Global Investment, Hong Kong Securities and Investment Institute, CPA Australia, Hang Seng Indexes Limited etc. Competition website: https://www.juig.hk/hk/ Overall ranking: https://www.juig.hk/Content/pdf/2022JUIGTopRank.pdf   Indeed, both Roman and Wood, together with another two BSc students, Hugo Kwok Wai Kwan and Patrick Ka Lok Chan, participated in the Yahoo Finance Youth Program 2021 and 2022, and the team received second runner-up with HK$5,000 cash prize and fifteen in overall ranking, respectively. Every year, the Yahoo Finance Youth Program provides platforms and opportunities for young investors to understand the operation of financial market and develop their investment skills via the virtual investment programme. The top three teams with greatest net income during the investment period will receive award and prize. Website: https://yahoo.digitalmktg.com.hk/yahoofyp2022/

28th Congregation - LSGI session

On 16 Nov 2022, the 28th Congregation for Faculty of Construction and Environment – LSGI session was conducted at the Jockey Club Auditorium in hybrid mode. We are glad to invite Mr Kelvin Lo JP, Director of Water Supplies Department, HKSAR Government, as the Guest of Honour to the congregation and share the memorable moment with our graduates. This year, we have 99, 4, 60 and 41 graduates from master’s degree, postgraduate diploma, bachelor’s degree and higher diploma respectively. Ms Mao Hoi Ching Jacqueline, graduate of Bachelor of Science in Land Surveying and Geo-Informatics gave the valedictory speech to give the heartfelt thanks to all support and care during the study on behalf of the graduates. Congratulations to the Class of 2022!

LSGI Scholars ranked among world's top 2% most-cited scientists by Stanford University

Two Chair Professors from LSGI, Prof. John Wenzhong SHI and Prof. Qihao WENG, were ranked as the world’s top 2% most-cited scientists in the field of Geological and Geomatics Engineering according to the 2022 release by Stanford University. The database categorized scientists into 22 subject fields and 176 sub-fields. It has taken their research publications into consideration, including information on citations, individual’s scientific research output, co-authorship and a composite indicator for career-long citation impact up to the end of 2021. Congratulations to Prof. Shi and Prof. Weng!

LSGI researcher granted NSFC's Young Scientists Fund 2022

We are delighted to share that Dr Yiran WANG, Postdoctoral Fellow from the Department of Land Surveying and Geo-Informatics, have granted funding support by the National Natural Science Foundation of China’s (NSFC) Young Scientists Fund 2022. The awarded project "Automatic Detection and Interpretation of Secondary Craters based on Spectral and Spatial Characteristics" will be granted funding of RMB 300,000 to support basic research work for three years. With financial support from the Fund, the young scientist can further foster her ability to independently undertake research projects and conduct creative research. Dr Wang receives a new appointment of Research Assistant Professor in LSGI in Nov 2022.  Congratulations to Dr WANG!

Prof. Bo WU shares views on recruitment of payload specialists in Hong Kong

The recruitment of payload specialists in Hong Kong and Macau for the first time in the Nation's fourth recruitment of astronauts and specialists has been the most talked about topic recently. As one of the handful of scientists in Hong Kong who have been engaged in the Nation’s space exploration, Prof. Bo WU, Associated Head of the Department of Land Surveying and Geo-Informatics (LSGI), Associate Director of the Research Centre for Deep Space Explorations (RCDSE), has been invited to share his views on the recruitment by several media platforms and the University in Oct 2022. Prof. Wu said it would be a great encouragement for Hong Kong if a local expert is recruited, and could facilitate Hong Kong scientists to further participate in the national aerospace missions. Noting the enthusiastic response from many young researchers, he also shared some advice from his decade-long experience of contributing to national space missions. According to Prof. Wu, apart from meeting the basic requirements, the ability to design innovative and scientifically impactful experiments would be an extra advantage. He also emphasized that participating in space exploration projects requires exceptional dedication. Prof. Wu recalled from his own experience, “Colleagues from Mainland China are very professional, passionate, devoted and uphold high standards.” Prof. Wu and his team are now intensively preparing for the lunar south pole exploration scheduled in 2026.   (Photos and source from FCE e-bulletin issue 144)

PolyU Undergraduate Info Day 2022

On 8 October 2022, the PolyU Undergraduate Info Day 2022 (Info Day) was successfully held that a broad range of face-to-face/online activities were provided first-hand information on undergraduate studies to the participants. As the first local tertiary institute holding face-to-face event this year, about 26,000 participants participated the event. Over 50 staff and students from the Department of Land Surveying and Geo-Informatics (LSGI) vigorously participated in the Info Day to introduce our bachelor programme and showcase our education and research excellence to the visitors. Apart from consultation booth to introduce the departments and undergraduate programmes, guided laboratory tours and hybrid seminars were also organised for students, parents, and members of the public. We are glad to invite two alumni Lo Leung and Peter Lau to give sharing on their career development in our admission seminars. Participants also took the opportunity to seek admission information and advice for the departmental-scheme admission programmes. For those who missed the event, you can now get an e-ticket to visit our virtual booth via the PolyU UG Admissions Info Platform for admissions and programme webinar playbacks, student sharing and other information. Seminar replay can be found on LSGI YouTube channel.   LSGI Undergraduate programme 2023/24 admission: JS3130 / BSc (Hons) Scheme in Spatial Data Science and Smart Cities (Land Surveying and Geo-Informatics) 34478-SY / BSc (Hons) in Land Surveying and Geo-Informatics Programme FAQ

Dr. George Liu Appointed as Scientific Advisor to Hong Kong Observatory (HKO)

Recently Dr. George Liu, a professor at the Department of Land Surveying & Geo-Informatics (LSGI) and The Hong Kong Polytechnic University, was appointed as a Scientific Advisor by the Director of the Hong Kong Observatory (HKO). Scientific Advisors are expected to help the HKO maintain an active link with the scientific community, advise HKO on long-term scientific and technical development strategies, and provide guidance on research studies and operational applications in specific scientific disciplines. As the Government Department responsible for monitoring and forecasting weather as well as issuing warnings on weather-related hazards in Hong Kong, HKO has contributed significantly to the meteorological services in Hong Kong, the Greater Bay Area, and the Mainland China. The HKO is well recognized internationally for its professional work and plays an important role in the World Meteorological Organization (WMO). Over the past decade, Dr. Liu has developed a close collaboration with the HKO and made significant contribution to the meteorological research in Hong Kong and internationally. Dr. Liu and HKO scientists successfully collaborated in six General Research Fund projects funded by the Hong Kong Research Grants Council and jointly published a number of peer-reviewed papers. Currently, Dr. Liu is collaborating with HKO scientists on transforming the Micro-LARGE Lab research outcomes to HKO’s daily weather forecasting work, aiming to enhance HKO’s Numerical Weather Prediction (NWP) performance. In the past many years, Dr. Liu and his students at the Micro-Laboratory of Atmospheric Research and Geomatics Engineering (Micro-LARGE) have dedicated to atmosphere observation and modeling using both satellite-based sensors and ground-based in-situ instruments. The advanced algorithms developed at the Micro-LARGE Lab have remarkably improved the observation accuracy of global water vapor from many different satellites – the largest greenhouse gas and an atmospheric constituent playing a critical role in weather change and climate monitoring. Arguably the accuracy of satellite water vapor data produced by the Micro-LARGE represents the world’s highest level of its kind. The sheer amount of high accuracy global water vapor data from different satellites is expected to significantly contribute to global NWP, climate change, hydrology, and many other applications. In addition, Dr. Liu is also Life Member and an Executive Committee member of the Hong Kong Meteorological Society.