研究方向：

       智慧农业（农业定量遥感与农情监测）：作物生长胁迫光谱响应机理解析、作物倒伏遥感评估研究、作物表型无人机监测研究

主持或参与项目：

(1).  2024年扬州市“绿扬金凤计划”优秀博士人才引进项目，主持；

(2).  国家自然科学基金：玉米倒伏高光谱响应机理解析与灾情遥感评估，参与；

(3).  北京市自然科学基金：水稻倒伏高光谱响应机理解析与产量减损遥感估测，参与；

(4).  北京市百千万人才资助项目：倒伏胁迫下的玉米冠层辐射传输机理解析，参与；

(5).  国家重点研发计划：河北示范区麦玉生长监测诊断与精确栽培技术研究与集成，参与；

(6).  院创新能力建设专项：基于光谱诊断的京津冀冬小麦节水控肥精确栽培技术，参与；

发表论文：

• Qian Sun, Liping Chen, Baoyuan Zhang, et al. Evaluation of Growth Recovery Grade in Lodging Maize via UAV-Based Hyperspectral Images.Journal of Remote Sensing. 2024, 4: 0253. (1区，IF：8.8)

• Qian Sun, Xiaohe Gu, Liping Chen, et al. Hyperspectral estimation of maize (Zea mays L.) yield loss under lodging stress. Field Crops Research, 2023, 302:109042. (SCI 中科院1区top, IF：5.8)

• Qian Sun, Liping Chen, Xiaohe Gu, et al. Estimation of Canopy Nitrogen Nutrient Status in Lodging Maize using Unmanned Aerial Vehicles Hyperspectral Data. Ecological Informatics, 2023, 78: 102315. (SCI 中科院3区, IF：5.1)

• Qian Sun, Liping Chen, Xiaobin Xu, et al. A new comprehensive index for monitoring maize lodging severity using UAV-based multi-spectral imagery. Computers and Electronics in Agriculture, 2022, 202:107362. (SCI 中科院1区top, IF：8.3)

• Qian Sun, Xiaohe Gu, Liping Chen, et al. Monitoring maize canopy chlorophyll density under lodging stress based on UAV hyperspectral imagery. Computers and Electronics in Agriculture, 2022, 193: 106671. (SCI 中科院1区top, IF：8.3)

• Qian Sun, Xiaohe Gu, Liping Chen, et al. Monitoring rice lodging grade via Sentinel-2A images based on change vector analysis. International Journal of Remote Sensing. 2022, 43: 1549-1576. (SCI 中科院3区, IF：3.531)

• Qian Sun, Lin Sun, Meiyan Shu, et al. Monitoring Maize Lodging Grades via UAV Multispectral Image. Plant Phenomics, 2019. (SCI 中科院1区top, IF：6.961)

• Qian Sun, Xiaohe Gu, Lin Sun, et al. Dynamic Change in Rice Leaf Area Index and Spectral Response under Flooding Stress. Paddy and Water Environment, 2019, 18(5). (SCI 中科院3区, IF：2.2)

• 孙乾, 顾晓鹤, 孙林, 等. 不同灌溉条件下冬小麦冠层含水量的光谱响应. 中国农业科学, 2019,52(14): 2425-2435.

• 孙乾, 顾晓鹤, 孙林, 等. 中国近十年SO₂时空格局变化遥感监测. 环境科学与技术, 2019,42(7):154-160.