Study of urban land subsidence information management and prediction system based on GIS

HOU Wei-sheng; WU Xin-cai; LIU Xiu-guo

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Study of urban land subsidence information management and prediction system based on GIS

更新时间：2026-06-25

- Study of urban land subsidence information management and prediction system based on GIS
- Vol. 29, Issue 6, (2008)
- 作者机构：
  
  1. 中国地质大学（武汉）信息工程学院,武汉,430074
  2. 中山大学地球科学系,广州,510275
- 作者简介：
- 基金信息：
- DOI：
  CLC： P208
- Online First：15 July 2013，
  
  Published：2008
- 稿件说明：
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HOU Wei-sheng, WU Xin-cai, LIU Xiu-guo. Study of urban land subsidence information management and prediction system based on GIS[J]. 2008, 29(6).
DOI：

HOU Wei-sheng, WU Xin-cai, LIU Xiu-guo. Study of urban land subsidence information management and prediction system based on GIS[J]. 2008, 29(6). DOI：

摘要

在分析3D GIS（地理处理系统）技术研究状况的基础上，详细讨论了基于GIS的城市地面沉降信息管理与预测系统的设计思路和功能、体系结构。提出了基于地下水抽汲的地面沉降计算模型的选择原则、基于混合数据模型的地面沉降信息三维建模、数据可视化流程及系统Web发布功能的3层体系结构等解决系统建设中难题的方案。

Abstract

Based on reviewing three-dimensional geographic information system (3D GIS) technology

an information management and prediction system for urban land subsidence is designed on the basis of GIS technology. The detail of design thought

function and structure of the system is introduced. The authors proposed a series of blue print for key problems when constructing the system

such as the principle for choosing land subsidence modeling based on porous water migration

the process of 3D land subsidence modeling and its volume visualization supported by the mixed data model and three layers structure for the information broadcast function of the system through Web

etc.

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