测绘通报 ›› 2021, Vol. 0 ›› Issue (11): 16-20.doi: 10.13474/j.cnki.11-2246.2021.331

• 生态环境动态监测 • 上一篇    下一篇

多源遥感数据支持下的城市生态状况评价

王媛1, 杜明义1,2, 杨柳忠3, 蔡国印1,2, 张宁3   

  1. 1. 北京建筑大学测绘与城市空间信息学院, 北京 100044;
    2. 北京建筑大学未来城市设计高精尖中心, 北京 100044;
    3. 住建部遥感应用中心, 北京 100835
  • 收稿日期:2021-04-08 发布日期:2021-12-02
  • 作者简介:王媛(1997-),女,硕士生,主要研究方向为城市遥感。E-mail:2108570020060@stu.bucea.edu.cn
  • 基金资助:
    国家重点研发计划(2017YFB0503900-4-3)

Assessment of the urban ecological status based on multi-source remote sensing data

WANG Yuan1, DU Mingyi1,2, YANG Liuzhong3, CAI Guoyin1,2, ZHANG Ning3   

  1. 1. School of Geomatics and Urban Spatial Informatics, Beijing University of Civil Engineering and Architecture, Beijing 100044, China;
    2. Beijing Advanced Innovation Center for Future Urban Design, Beijing University of Civil Engineering and Architecture, Beijing 100044, China;
    3. Remote Sensing Application Center, Ministry of Housing and Urban-Rural Development of the People's Republic of China, Beijing 100835, China
  • Received:2021-04-08 Published:2021-12-02

摘要: 城市生态环境监测具有数据来源广泛、监测要素复杂、服务对象多样等特点,整合可用的资源进行城市生态的综合监测成为目前关注的热点。本文利用高分辨率遥感影像,以及地表覆盖、城市边界等遥感产品,在现有遥感生态指数的基础上,结合黑臭水体指数,构建适合综合评估城市生态状况的集成遥感监测模型,实现对城市生态环境状态的多维度监测。该方法能够较准确客观地反映城市的生态环境质量,理论上补充了基于遥感数据的城市生态环境监测方法,可为城市生态环境监测的信息化建设提供技术支撑。

关键词: 高分辨率遥感影像, 城市生态, 遥感监测模型, 信息化建设

Abstract: Urban ecological environment monitoring has the characteristics of multiple data sources, complex monitoring elements, and diverse service objects. How to integrate available data resources for comprehensive monitoring of urban ecology has become a research focus. This article attempts to use high-resolution remote sensing images combined with remote sensing products such as fine classified global land cover and urban boundaries. Based on the existing remote sensing ecological index (RSEI), combined with the black and odorous water index, an integrated remote sensing monitoring model suitable for comprehensive assessment of urban ecological conditions is constructed to realize the comprehensive monitoring of the state of the urban ecological environment. This method can more accurately and objectively reflect the quality of the city's ecological environment, theoretically supplements the urban ecological environment monitoring method based on remote sensing data, and provides technical support for the information construction of urban and rural ecological environment monitoring.

Key words: high-resolution remote sensing images, urban ecology, remote sensing monitoring model, information construction

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