对遥感在城市更新监测应用中的认知和思考

Cognitions and Perspectives in Remote Sensing of Urban Renewal Monitoring

对城市更新改造的监测是目前较新的遥感应用领域。鉴于当前城市更新领域有关的遥感监测研究现状,对城市更新中遥感监测的概念、涉及方法以及与业务应用关系等方面进行了介绍,通过简要综述城市遥感监测的研究进展,分析适用于城市更新中的遥感数据类型,给出遥感在城市更新中的应用实例,尝试论证遥感在城市更新改造中的价值和作用,填补该领域遥感应用认知上的空缺,提出遥感在该领域工作可能的发展方向和研究思路。

Currently urban renewal and transformation monitoring is a relatively new remote sensing application field.In view of current status and deficiencies in remote sensing of urban renewal,this paper introduces the basic concepts,methods and applications of remote sensing in this field.Through brief review of recent advances in remote sensing of urban monitoring,this paper interpreted the remote sensing data types suitable for urban renewal;examples of applications have been presented;for the purpose of illustrating the value of remote sensing in this field.Hopefully this paper can fill the knowledge gaps in the applications of remote sensing technology to urban renewal,and can inspire new thinking in this field.Possible future directions of remote sensing in this field are then pointed out.