Xiaolong Yu

Dr. Xiaolong Yu


Research Focus & Metrics

Academic Career Length

11Years (2016-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 December 2019 in Remote Sensing of Environment
Verified
Journal Article
Closed access
Xiaolong YuXiaolong Yu
Xiaolong Yu
ZLZhongping Lee
Zhongping Lee
FSFang Shen
Fang Shen
MWMenghua Wang
Menghua Wang
Jianwei WeiJianwei Wei
Jianwei Wei
ZSZhehai Shang
Zhehai Shang

6 August 2021 in Journal of Geophysical Research: Oceans
Verified
Journal Article
Open access
PDF file
Jianwei WeiJianwei Wei
Jianwei Wei
MWMenghua Wang
Menghua Wang
LJLide Jiang
Lide Jiang
Xiaolong YuXiaolong Yu
Xiaolong Yu
KMKarlis Mikelsons
Karlis Mikelsons
FSFang Shen
Fang Shen
The suspended particulate matter (SPM) concentration (unit: mg l−1) in surface waters is an essential measure of water quality and clarity. Satellite remote sensing provides a powerful tool to derive the SPM with synoptic and repeat coverage. In this study, we developed a new global SPM algorithm utilizing the remote sensing reflectance (Rrs(λ)) at near‐infrared (NIR), red, green, and blue bands (NIR‐RGB) as input. The evaluations showed that the NIR‐RGB algorithm could predict SPM with the median absolute percentage difference of ∼35%–39% over a wide range from ∼0.01 to >2,000 mg l−1. The uncertainty is smaller (29%–37%) for turbid waters where Rrs(671) ≥ 0.0012 sr−1 and slightly higher (41%–44%) for clear waters where Rrs(671) < 0.0012 mg l−1. The algorithm was implemented with the global Rrs(λ) data from the Visible Infrared Imaging Radiometer Suite (VIIRS) onboard the Suomi National Polar‐orbiting Partnership (SNPP) satellite. We provided a brief characterization of the spatial distribution and temporal trends of the SPM products in global waters based on the monthly SPM composites. Case studies of the SPM time series in coastal and inland waters suggest that the satellite SPM estimations registered spatial and seasonal variation and episodic events in regional scales as well. The VIIRS‐generated global SPM maps provide a valuable addition to the existing ocean color products for environmental and climate applications.

1 December 2020 in Remote Sensing of Environment
Verified
Journal Article
Closed access
Jianwei WeiJianwei Wei
Jianwei Wei
MWMenghua Wang
Menghua Wang
ZLZhongping Lee
Zhongping Lee
HBHenry O. Briceño
Henry O. Briceño
Xiaolong YuXiaolong Yu
Xiaolong Yu
KLKelly Luis
Kelly Luis

1 December 2020 in Remote Sensing of Environment
Verified
Journal Article
Closed access
Jianwei WeiJianwei Wei
Jianwei Wei
Xiaolong YuXiaolong Yu
Xiaolong Yu
ZLZhongping Lee
Zhongping Lee
MWMenghua Wang
Menghua Wang
LJLide Jiang
Lide Jiang