Retrieval of Heavy Metal Content in Soil Using GF-5 Satellite Images Based on GA-XGBoost Model

Han Bai; Yun Yang; Qinfang Cui; Peng Jia; Lixia Wang

doi:10.3788/LOP202259.1230001

Laser & Optoelectronics Progress, Volume. 59, Issue 12, 1230001(2022)

Retrieval of Heavy Metal Content in Soil Using GF-5 Satellite Images Based on GA-XGBoost Model

Han Bai¹, Yun Yang^1,2、*, Qinfang Cui³, Peng Jia⁴, and Lixia Wang¹

Author Affiliations

¹College of Geology Engineering and Surveying, Chang’an University, Xi’an 710054, Shaanxi , China

²Key laboratory of Degraded and Unused Land Consolidation Engineering, Ministry of Natural Resources, Xi’an 710016, Shaanx , China

³Technologies Co., Ltd., Xi’an 710001, Shaanxi , China

⁴Changqing Engineering Design Co., Ltd., Xi’an 710018, Shaanxi , China

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Han Bai, Yun Yang, Qinfang Cui, Peng Jia, Lixia Wang. Retrieval of Heavy Metal Content in Soil Using GF-5 Satellite Images Based on GA-XGBoost Model[J]. Laser & Optoelectronics Progress, 2022, 59(12): 1230001

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Paper Information

Category: Spectroscopy

Received: Sep. 8, 2021

Accepted: Sep. 23, 2021

Published Online: Jun. 9, 2022

The Author Email: Yun Yang (yangyunbox@163.com)

DOI:10.3788/LOP202259.1230001

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology