Main
Shun Bi 毕顺
My research interests encompass optical water classification, bio-geo-optical modeling, ocean color parameter retrieval, in situ optical measurements, neural network algorithms, and atmospheric correction. Notably, I developed a precise bio-geo-optical model (Bi et al., 2023) to estimate the inherent optical properties of water components from their constituent concentrations. This forward model has recently been utilized to create a comprehensive optical water type classification framework that includes inland, coastal, and oceanic waters (Bi and Hieronymi, 2024). These models support my ongoing studies on improving the retrieval of optically active substances in water, aiding in the macroscopic and systematic observation and understanding of aquatic ecosystems.
Work experience
Helmholtz-Zentrum Hereon
Post-doc
Geesthacht, Germany
2022 - 2024
Optical Oceanography, Institute of Carbon Cycles
Helmholtz-Zentrum Hereon
Post-doc
Geesthacht, Germany
2021 - 2021
Optical Oceanography, Institute of Coastal Ocean Dynamics
Education and training events
Nanjing Normal University
Ph.D in Remote Sensing of Geo-Environment
Nanjing, China
2016 - 2021
Thesis: Remote Sensing of Column-integrated Algal Biomass for Inland Waters Based on Soft Classification
(Qualified for the Successive Master-Doctor Program in 2018)
Jiangsu Normal University
B.S. in Remote Sensing Science and Technology
Xuzhou, China
2012 - 2016
Thesis: Analysis of Spatiotemporal Characteristics of Drought in Qinghai-Tibet Region Based on Meteorological Drought Composite Index
Professional service
IOCCG scientific working group
Classification of Optical Water Types in Aquatic Radiometry
N/A
2023 - Now
Selected Publications
Holistic optical water type classification for ocean, coastal, and inland waters
Limnology and Oceanography, IF 4.5
N/A
2024
Bi S and Hieronymi M
Bio-geo-optical modelling of natural waters
Frontiers in Marine Science, IF 5.247
N/A
2023
Bi S, Hieronymi M, Röttgers R
A transfer model to determine the above-water remote-sensing reflectance from the underwater remote-sensing ratio
Optics Express, IF 3.833
N/A
2023
Bi S, Röttgers R, Hieronymi M
Assessment of algorithms for estimating chlorophyll-a concentration in inland waters: A round-robin scoring method based on the optically fuzzy clustering
IEEE Transactions on Geoscience and Remote Sensing, 60, 1-17, IF 5.855
N/A
2021
Bi S, Li Y, Liu G, Song K, Xu J, Dong X, Cai X, Mu M, Miao S, Lyu H
Optical classification of inland waters based on an improved Fuzzy C-Means method
Optics Express, 27(24), 34838–34856, IF 3.669
N/A
2019
Bi S, Li Y, Xu J, Liu G, Song K, Mu M, Lyu H, Miao S, Xu J
Quantifying spatiotemporal dynamics of the column-integrated algal biomass in nonbloom conditions based on OLCI data: a case study of Lake Dianchi, China
IEEE Transactions on Geoscience and Remote Sensing, 57(10), 7447–7459, IF 5.855
N/A
2019
Bi S, Li Y, Lyu H, Mu M, Xu J, Lei S, Miao S, Hong T, Zhou L
Inland water atmospheric correction based on turbidity classification using OLCI and SLSTR synergistic observations
Remote Sensing, 10(7), 1002, IF 4.118
N/A
2018
Bi S, Li Y, Wang Q, Lyu H, Liu G, Zheng Z, Du C, Mu M, Xu J, Lei S
Estimation of chlorophyll-a concentration in Lake Erhai based on OLCI data
Journal Lake Science, 30(3), 701–712 (in Chinese), IF 1.445
N/A
2018
Bi S, Li Y, Lu H, Zhu L, Mu M, Lei S, Wen S, Ding X
Spatial and temporal distribution analysis of dominant algae in Lake Taihu based on ocean and land color instrument data
Ecological Indicators
N/A
2023
Zhu Y, Li Y, Bi S, Lyu H, Cai X, Wang H, Li J, li J, Xu J
Ocean color atmospheric correction methods in view of usability for different optical water types
Frontiers in Marine Science, 10, 1129876.
N/A
2023
Hieronymi M, Bi S, Müller D, Schütt Eike, Behr D, Brockmann C, Lebreton C, Steinmetz F, Stelzer K, Vanhellemont Q.
Utilization of GOCI data to evaluate the diurnal vertical migration of Microcystis aeruginosa and the underlying driving factors
Journal of Environmental Management, 310, 114734, IF 8.91
N/A
2022
Li J, Li Y, Bi S, Xu J, Guo F, Lyu H, Dong X, Cai X
Recognition of aquatic vegetation above water using shortwave infrared baseline and phenological features
Ecological Indicators, 136, 108607, IF 6.263
N/A
2022
Wang H, Li Y, Zeng S, Cai X, Bi S, Liu H, Mu M, Dong X, Li J, Xu J, & others
Simultaneous inversion of concentrations of POC and its endmembers in lakes: A novel remote sensing strategy
Science of the Total Environment, 770, 145249, IF 6.551
N/A
2021
Xu J, Li Y, Lyu H, Lei S, Mu M, Bi S, Xu J, Xu X, Miao S, Li L, & others
Characteristics of the chromophoric dissolved organic matter of urban black-odor rivers using fluorescence and UV-visible spectroscopy
Environmental Pollution, 268, 115763, IF 6.793
N/A
2021
Miao S, Lyu H, Xu J, Bi S, Guo H, Mu M, Lei S, Zeng S, Liu H
Urban Water Quality Assessment Based on Remote Sensing Reflectance Optical Classification
Remote Sensing, 13(20), 4047, IF 4.118
N/A
2021
Cai X, Li Y, Bi S, Lei S, Xu J, Wang H, Dong X, Li J, Zeng S, Lyu H
Tracking spatio-temporal dynamics of POC sources in eutrophic lakes by remote sensing
Water Research, 168, 115162, IF 9.13
N/A
2020
Xu J, Lei S, Bi S, Li Y, Lyu H, Xu J, Xu X, Mu M, Miao S, Zeng S & others
An OLCI-based algorithm for semi-empirically partitioning absorption coefficient and estimating chlorophyll a concentration in various turbid case-2 waters
Remote Sensing of Environment, 239, 111648, IF 9.085
N/A
2020
Liu G, Li L, Song K, Li Y, Lyu H, Wen Z, Fang C, Bi S, Sun X, Wang Z & others
R Packages
RrsTrans: R package for transferring remote-sensing ratio (rrs) to remote-sensing reflectance (Rrs)
Version 0.1
N/A
2023
Bi S
FCMm: Water spectra fuzzy-clustering, algorithm assessment, and blending
Version 0.11.1
N/A
2021
Bi S, Li Y, Liu G
Algal Game: Solver of the reaction-diffusion-taxis model of phytoplankton, nutrients, and light in water column
Version 0.1
N/A
2021
Bi S, Li Y, Li J
Awards and Honors
the Third Prize of 2017 NNU Graduate Mathematical Modeling Competition
Title: Research on Feature Selection and Classifier Algorithm in Intrusion Detection (in Chinese)
N/A
2017
Bi S, Chen B, Ding X
the Second Prize of 2017 National Graduate Mathematical Modeling Competition
Title: Foreground target extraction based on surveillance video (in Chinese)
N/A
2017
Bi S, Chen B, Ding X
ESA-MOST China Dragon 4 Cooperation: BEST POSTER AWARD
Title: Inland water atmospheric correction based on turbidity classification using OLCI and SLSTR synergistic observations
N/A
2018
the Third Prize of the 6th Sharing Cup College Student Science and Technology Resources sharing serveice innovation competition
Title: Evaluation of atmospheric correction methods for inland lakes based on Sentinel-3 OLCI data (in Chinese)
N/A
2018
Bi S, Hong T, Zhou L
the First Prize of the 1st Hyerspectral Imagery Processing Competition - Orbit Cup
Title: Evaluation of the application of ZH-1 data in remote sensing of water color in inland lakes (in Chinese)
N/A
2019
Bi S, Hong T, Li L
Outstanding Graduate in Nanjing Normal University
N/A
N/A
2021
Grants and Fellowships
Postgraduate Research & Practice Innovation Program of Jiangsu province, China
Project title: Research on the three-dimensional spatiotemporal pattern of the total biomass of cyanobacteria in Taihu Lake based on remote sensing technology (in Chinese)
N/A
2018
China National Scholarship
Funded by Ministry of Education of the People’s Republic of China
N/A
2020
Scholarship of Saiteng Fenghui
Funded by Suzhou Secote Precision Electronic Co., Ltd.
N/A
2019
the First Prize Scholarship
Funded by Nanjing Normal University
N/A
2017 - 2020
the Second Prize Scholarship
Funded by Nanjing Normal University
N/A
2016
Cruise, conferences and presentations
FICE-2024: A Training Event on In situ Ocean Colour Above-Water Radiometry towards Satellite Validation in Acqua Alta Oceanographic Tower and Venice
N/A
Venice, Italy
2024
KC-seminar: Bio-geo-optical modeling of natural waters (oral presentation)
N/A
Geesthacht, Germany
2024
National Forum for Doctoral Students in Geographic Information Science
N/A
Online
2020
the 2nd Wetland Remote Sensing Conference in China
N/A
Online
2020
the 19th Water Color Remote Sensing Conference in China
N/A
Sanya, China
2019
the 1st Wetland Remote Sensing Conference in China
N/A
Changchung, China
2019
the 18th Water Color Remote Sensing Conference in China
N/A
Zhanjiang, China
2018
National Forum for Doctoral Students in Geographic Information Science
N/A
Nanjing, China
2018
ESA-MOST DRAGON 4 PROGRAMME - Advanced Training Course in Ocean & Coastal Remote Sensing
N/A
Shenzhen, China
2018
Jiangsu University Geography Postgradutae Forum
N/A
Nanjing, China
2018
the 1st China Plateau Lake Forum
N/A
Kunming, China
2017
the 5th Graduate Forum of Jiangsu Society of Oceanology and Lomnology
N/A
Nanjing, China
2017
Jiangsu University Geography Postgradutae Forum
N/A
Nanjing, China
2017