多时序卫星遥感数据在麦盖提县防风固沙成效分析中的应用  

Application of multi-temporal satellite remote sensing data in the analysis of wind and sand control effectiveness in Maigaiti county

作　　者：冯伟[1,2] 王晓光 谢三五[1,3] 苏琳格 FENG Wei;WANG Xiaoguang;XIE Sanwu;SU Linge(Natural Resources Satellite Application Technology Center,Xingjiang,Urumqi 830013,China;Hainan Quality Inspection Testing Station for Surveying Products,Haikou 570203,China;The First Geoinformation and Mapping Institute,Ministry of Natural Resources,Xi an 710054,China)

机构地区：[1]新疆生产建设兵团自然资源卫星应用技术中心,新疆乌鲁木齐830013 [2]自然资源部海南测绘产品质量监督检验站,海南海口570203 [3]自然资源部第一地理信息制图院,陕西西安710054

出　　处：《测绘通报》2024年第6期8-12,共5页Bulletin of Surveying and Mapping

基　　金：兵团重点领域科技攻关计划(2023AB074)。

摘　　要：为了守住家园,打造宜人、宜居、宜业、宜游的社会发展环境,多年来,麦盖提县各族群众奋力与沙相争,使黄沙退去,绿色重建。本文利用国产卫星影像作为数据源,提取麦盖提县百万亩防风固沙生态林建设工程历年变化信息,数字重建变化过程,从分布、面积、健康状况等指标方面分析变化特征,对2013年以来防风固沙工程开展遥感监测,通过卫星影像分析和展现防风固沙实际成效,为麦盖提县经济社会发展和生态环境保护提供科学依据。In order to protect our homeland and create a pleasant,livable,business friendly,and tourist friendly social development environment,people of all ethnic groups in Maigaiti county have been fighting against the sand for many years,enabled the yellow sand to recede and the green to be rebuilt.This article used domestic satellite images as a data source to extract information on the changes in the million acre ecological forest construction project of windbreak and sand fixation in Maigaiti county over the years.The digital reconstruction process analyzed the change characteristics from the aspects of distribution,area,health status,and other indicators.Remote sensing monitoring of windbreak and sand fixation projects since 2013 was carried out,and the actual effectiveness of windbreak and sand fixation has been analyzed and displayed through satellite images,provided scientific basis for the economic,social development and ecological environment protection of Maigaiti county.

关 键 词：麦盖提县 防风固沙 生态 面积 分析 

分 类 号：P237[天文地球—摄影测量与遥感]