摘要
针对当前农村生活垃圾堆放点分布零散、位置隐蔽等特点,传统调查工作量大、工作周期较长等问题,本文基于国产高分辨率卫星遥感影像,快速、准确获取了全省102个涉农县(市、区)200 m^(2)以上非正规垃圾堆放点位、数量、规模和分布情况。通过两期卫星监测核查与整治,结果表明:农村生活垃圾数量从2021年第四季度的4164个减少至2022年第二季度的1150个,总体下降72%,乱堆乱放现象得到有效遏制,同时验证卫星遥感技术在开展垃圾监测方面的可行性。
Aiming at the characteristics of wide distribution,dispersion and concealment in the current rural domestic waste stacking point remediation work,the domestic high-resolution satellite images were applied to quickly and accurately obtain the location,quantity,scale and distribution of informal waste stacking points above 200 m^(2) in 102 agricultural counties(cities,districts)in the province.Through two periods of satellite monitoring verification and remediation,the results indicated that:the number of rural domestic waste decreased from 4164 in the fourth quarter of 2021 to 1150 in the second quarter of 2022,with an overall decrease of 72%.The phenomenon of disorderly stacking has been effectively curbed,and the feasibility of satellite remote sensing technology in carrying out waste monitoring has been verified.
作者
孙晨红
赵武强
贾清波
雷雨默
郑晨
SUN Chenhong;ZHAO Wuqiang;JIA Qingbo;LEI Yumo;ZHENG Chen(Natural Resources Shaanxi Satellite Application Technology Center,Xi’an Shaanxi 710002,China)
出处
《北京测绘》
2023年第9期1227-1231,共5页
Beijing Surveying and Mapping
关键词
遥感
生活垃圾
监测
影像解译
核查
remote sensing
domestic waste
monitoring
image interpretation
verifying