研究方向
主要從事資源環境遙感、GIS與遙感大數據建模及套用等研究。近年來圍繞氣候變化背景下火災生態科學前沿,開展高解析度野火碳循環遙感監測關鍵技術及產品研發。
科研項目
國家自然科學基金青年項目,秸稈焚燒遙感精細監測及碳排放估算最佳化研究,2024.01–2026.12,主持
西南大學引進人才計畫項目,面向中高解析度遙感影像的林火跡地語義分割及遷移方法,2024.05–2028.04,主持
南京大學創新研究項目,基於中分遙感影像的亞馬遜地區火擾動數據集研製,2021.01–2022.01,主持
國家重點研發項目專題,衛星遙感時代全球森林火災擾動數據集研製, 2019.08–2024.07,參研
國家重點研發項目專題,全球重點區域海洋油氣開發平台遙感動態監測,2016.12–2020.12,參研
國家自然科學基金面上項目,時間序列遙感數據支持下的潮灘穩定性及其對人類活動的回響研究,2020.01–2023.12,參研
期刊論文
Xu, W., Scholten, R.C, Hessilt,T.D, Liu, Y., & Veraverbeke, S. (2022). Overwintering firesrising in eastern Siberia. Environmental Research Letters, 17(4): 45005.
Xu, W., Liu, Y., Veraverbeke,S., Wu, W., Dong, Y., & Lu, W. (2021). Active Fire Dynamics in theAmazon: New Perspectives from High-resolution Satellite Observations. Geophysical Research Letters, 48, e2021GL093789.
Xu, W., Liu, Y., Wu, W., Dong,Y., Lu, W., Liu, Y., Zhao, B., Li, H., & Yang, R. (2020). Proliferation ofoffshore wind farms in the North Sea and surrounding waters revealed bysatellite image time series. Renewable and Sustainable Energy Reviews, 133, 110167.
Xu, W., Sun, J., Liu, Y., Xiao,Y., Tian, Y., Zhao, B., & Zhang, X. (2019). Spatiotemporal variation andsocioeconomic drivers of air pollution in China during 2005–2016. Journalof Environmental Management, 245, 66–75.
Xu,W.,Tian, Y., Liu, Y., Zhao, B., Liu, Y., & Zhang, X. (2019). Understanding thespatial-temporal patterns and influential factors on air quality index: Thecase of North China. International Journal of Environmental Research andPublic Health, 16(16): 2820.
Janssen, T.A.J., Jones, M.W., van der Werf, G., van Wees,D., Xu, W., & Veraverbeke, S. (2023). Extratropical forestsincreasingly at risk of lightning fires. Nature Geoscience, 1–9.
Li, N., Zhan, P., Pan, Y., Qiu, L., Wang, J., & Xu, W. (2024).Quantifying uncertainty: The benefits of removing snow cover from remotesensing time series on the extraction of climate-influenced grassland phenologyon the Qinghai–Tibet Plateau. Agricultural and Forest Meteorology, 345,109862.
Liu, P., Liu, Y., Guo, X.,Zhao, W., Wu, H., & Xu, W. (2023). Burned area detection and mappingusing time series Sentinel-2 multispectral images. Remote Sensing ofEnvironment, 296, 113753.
Wu,W., Liu, Y., Rogers, B. M., Xu, W., Dong, Y., & Lu, W. (2022).Monitoring gas flaring in Texas using time-series sentinel-2 MSI and landsat-8OLI images. International Journal of Applied Earth Observation andGeoinformation, 114, 103075.
Yang,R., Ren, F., Xu, W., Ma, X., Zhang, H., & He, W. (2022). China's ecosystemservice value in 1992–2018: Pattern and anthropogenic driving factors detectionusing Bayesian spatiotemporal hierarchy model. Journal of EnvironmentalManagement, 302, 114089.
Liu, Y., Zhi, W., Xu,B., Xu, W., & Wu, W. (2021).Detecting high-temperature anomalies from Sentinel-2 MSI images. ISPRSJournal of Photogrammetry and Remote Sensing, 177, 174–193.
Jin, S., Liu, Y.,Fagherazzi, S., Mi, H., Qiao, G., Xu,W., Sun, C., Liu, Y., Zhao, B., & Fichot, C.G. (2021). River bodyextraction from sentinel-2A/B MSI images based on an adaptive multi-scaleregion growth method. Remote Sensing of Environment, 255, 112297.
Liu, Y., Liu, Y., Li,J., Sun, C., Xu, W., & Zhao, B.(2020). Trajectory of coastal wetland vegetation in Xiangshan Bay, China, fromimage time series. Marine Pollution Bulletin, 160, 111697.
Liu, Y., Xu, B., Zhi,W., Hu, C., Dong, Y., Jin, S., Lu, Y., Chen T., Xu, W., Liu Y., Zhao, B.,& Lu, W. (2020). Space eye on flying aircraft: From Sentinel-2 MSI parallaxto hybrid computing. Remote Sensing of Environment, 246.
Zhao, B., Liu, Y., Xu, W., Liu, Y., Sun, J., & Wang,L. (2019). Morphological characteristics of tidal creeks in the Central CoastalRegion of Jiangsu, China, Using LiDAR. Remote Sensing, 11(20).
許文軒, 田永中, 肖悅, 江汶靜, 田林, 劉瑾. (2017). 華北地區空氣品質空間分布特徵及成因研究. 環境科學學報, 37(8), 3085-3096.
發明專利
許文軒; 劉永學; 劉永超; 趙冰雪; 孫超; 陸婉芸; 李慧婷; 吳偉. 基於時間序列遙感影像的離岸風電場時空屬性確定方法, 2022-02-25, 中國, CN110532918B
許文軒; 邱琳; 王晶晶; 李楠. 一種基於時間序列遙感影像的秸稈燃燒提取方法, 2022-11-21, 中國, CN115791685A
許文軒; 邱琳; 王晶晶; 劉永學; 吳偉. 一種基於面向對象與局域極值滑動搜尋的起火點反演方法, 2022-11-18, 中國, CN115760763A
吳偉; 劉永學; 趙冰雪; 許文軒; 董雁佇; 陸婉芸; 劉永超; 金松. 一種基於多源時間序列遙感影像的頁岩油氣燃燒提取方法, 2022-03-25, 中國, CN202110766395.6
金松; 劉永學; 孫超; 劉永超; 陸婉芸; 李慧婷; 許文軒; 趙冰雪; 吳偉; 董雁佇. 一種基於多尺度區域生長的地表線狀水體的提取算法, 2020-02-24, 中國, CN202010111031.X
學術兼職
Climate and EcosystemsChange研發團隊成員,擔任Journal of Environmental Management、InternationalJournal of Applied Earth Observation and Geoinformation、RemoteSensing等SCI期刊審稿人。