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    • Accuracy assessment and analysis of ICESat-2 altimetry data in urban areas based on multiple factors

    • The ICESat-2 spaceborne LiDAR height measurement data has the advantages of high accuracy, high timeliness, and low cost, which can provide a data foundation for the construction of urban 3D models. However, this data still lacks systematic accuracy evaluation in urban areas. This article introduces its research progress in the field of urban 3D modeling. The research team has established an ICESat-2 spaceborne height measurement accuracy evaluation system and verified that airborne laser data correction can effectively improve height measurement accuracy, providing a solution for urban 3D modeling and multi-source data fusion.
      • role:First author第一作者
      • Affiliation:

        College of Resource Environment and Tourism, Capital Normal University, Beijing 100048, China

        Key Laboratory of Land Subsidence Mechanism and Mitigation of Ministry of Education, Capital Normal University,Beijing 100048, China

      • Email:2230902133@cnu.edu.cn
      • Introduction:张雨薇,研究方向为城市三维空间分析。E-mail: 2230902133@cnu.edu.cn

      ZHANG Yuwei

      ,
      • role:Corresponding author通信作者
      • Affiliation:

        College of Resource Environment and Tourism, Capital Normal University, Beijing 100048, China

        Key Laboratory of Land Subsidence Mechanism and Mitigation of Ministry of Education, Capital Normal University,Beijing 100048, China

      • Email:wangt@cnu.edu.cn
      • Introduction:王涛,研究方向为智慧城市与信息模拟。E-mail: wangt@cnu.edu.cn

      WANG Tao

      * ,
      • Affiliation:

        College of Resource Environment and Tourism, Capital Normal University, Beijing 100048, China

        Key Laboratory of Land Subsidence Mechanism and Mitigation of Ministry of Education, Capital Normal University,Beijing 100048, China

      ZHONG Shuxian

      ,
      • Affiliation:

        College of Resource Environment and Tourism, Capital Normal University, Beijing 100048, China

        Key Laboratory of Land Subsidence Mechanism and Mitigation of Ministry of Education, Capital Normal University,Beijing 100048, China

      LI Xiaoyu

    • Vol. 30, Issue 6, Pages: 1664-1676(2026)  
    • DOI:10.11834/jrs.20265378    

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