Bulletin of Surveying and Mapping ›› 2022, Vol. 0 ›› Issue (3): 18-22.doi: 10.13474/j.cnki.11-2246.2022.0070

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Analysis of forest continuous changes in Jiangxi province during 1990-2019 under the Google Earth Engine

XIAO Zhen1, DING Mingjun1,2, LIU Yiyuan1,2, HUANG Keyi1, ZHANG Zhen1   

  1. 1. School of Geography and Environment, Jiangxi Normal University, Nanchang 330022, China;
    2. Key Laboratory of Poyang Lake Wetland and Watershed Research (Ministry of Education), Jiangxi Normal University, Nanchang 330022, China
  • Received:2021-03-01 Revised:2021-05-29 Online:2022-03-25 Published:2022-04-01

Abstract: Forests have an irreplaceable role in national economic construction and sustainable development,and it is very important to monitor and analyze changes in their spatial and temporal patterns.The continuous change detection and classification method are used to analyze the continuous change in the area and greenness of Jiangxi forests based on the Google Earth Engine platform.The results have certain reference value for monitoring and analyzing the spatio-temporal pattern of forest.

Key words: Google Earth Engine;CCDC;forest;spatio-temporal patterns

CLC Number: