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author:

Feng, Xiaomin (Feng, Xiaomin.) [1] | Zhou, Jue (Zhou, Jue.) [2] | Li, Mengmeng (Li, Mengmeng.) [3] (Scholars:李蒙蒙) | Wang, Xiaoqin (Wang, Xiaoqin.) [4] (Scholars:汪小钦) | Long, Jiang (Long, Jiang.) [5]

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Abstract:

Spatial information on tobacco planting is crucial to many agricultural applications regarding tobacco production and management. This paper presents a deep learning model, i.e., Attention Long Short-Term Memory Fully Convolutional Network (ALSTM-FCN), to extract tobacco planting areas using time-series Sentinel-1A (S1A) SAR images. Using the ALSTM-FCN model, high-level temporal and spatial image features are fused to characterize the growth of tobacco planting. We applied the ALSTM-FCN to extract tobacco in the Fujian area using time-series S1A SAR data acquired in 2020. We compared the proposed method with a conventional LSTM and a machine learning method (e.g., Light GBM). Our results show that the extracted results by the ALSTM-FCN model have a higher extraction accuracy of 0.93 than that of the LSTM of 0.92 and the Light GBM of 0.91. We conclude that the proposed ALSTM-FCN method can be used as a promising solution for extracting tobacco using time-series SAR data in cloudy and rainy areas. © 2022 IEEE.

Keyword:

Brain Convolution Convolutional neural networks Data mining Extraction Learning systems Long short-term memory Radar imaging Remote sensing Synthetic aperture radar Time series analysis Tobacco

Community:

  • [ 1 ] [Feng, Xiaomin]Academy of Digital China (Fujian), Fuzhou University, Fuzhou, China
  • [ 2 ] [Zhou, Jue]Academy of Digital China (Fujian), Fuzhou University, Fuzhou, China
  • [ 3 ] [Li, Mengmeng]Academy of Digital China (Fujian), Fuzhou University, Fuzhou, China
  • [ 4 ] [Wang, Xiaoqin]Academy of Digital China (Fujian), Fuzhou University, Fuzhou, China
  • [ 5 ] [Long, Jiang]Academy of Digital China (Fujian), Fuzhou University, Fuzhou, China

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ISSN: 2161-024X

Year: 2022

Volume: 2022-August

Language: English

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 2

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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