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          | APPLIED GEOPHYSICS    
	          2025 22 (2): 
	          488-498   
	          ISSN: 1672-7975  CN: 11-5212/O
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                | Automatic identification of GPR targets on roads based on CNN and Grad-CAM | 
               
              
                | Dou Yi-Tao*, Dong Guo-Qi,  Li Xin | 
               
              
                | 1. School of Geosciences and Surveying Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China. | 
               
              
                | Received: 2023-07-22  Revised: 2024-05-09  Online: null | 
               
              
                Supporting info
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