|Table of Contents|

Study on the framework of management and service system for urban 3D geological data(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2004年第01期
Page:
69-75
Research Field:
Publishing date:

Info

Title:
Study on the framework of management and service system for urban 3D geological data
Author(s):
ZHU Liang-fengWU Xin-caiLIU Xiu-guo
School of Information Engineering , China University of Geosciences , Wuhan 730074 , China
Keywords:
3D GIS urban geology geological data information systemWeb GIS3D geology modeling
PACS:
P208
DOI:
-
Abstract:
Management and service of urban geological data is one of the most important tasks in the project of Digital City , and 3D GIS will play a key role in setting up digital cities .This paper introduces the research status and the future application about 3D GIS .The authors design a management and service system for urban geological data based on 3D GIS, and discuss the frame of system designs, structures and functions.The study of 3D data structure is the core of all the questions during the exploitation of 3D GIS.Because we have not discover an effective 3D data structure to describe 3D geological data , today' s GIS has the shortage to the management and spatial analysis of 3D data , and it is almost impossible to the visualization of very complex 3D geological data .Based on the review of current 3D geology modeling related to 3D geological data , the authors give a new data structure to describe the urban data .It is a kind of hybrid data structure based on TIN and TEN, and we think it is an efficient way to solve the current problem .For the characteristics and requirement of urban geological data , the paper further discusses some key problems met in the carrying out of the system , such as the data acquisition, management of very largescale database , the broadcast of urban geological information through Web, etc.All above present the feasible and complete way to the implementation of the system.

References:

[1] 董德茂, 吕金波.开拓北京城市地质环境调查的新思路[J] . 中国地质,2000 , 271):38 ~ 40 .
[2] 韩文峰, 宋畅.我国城市化中的城市地质环境与城市地质作 用探讨[J] .天津城市建设学院学报, 2001, 71):1 ~ 5 .
[3] 娄华君, 王宏, 夏军, 等.地质信息可视化的应用———城市环 境地质研究之发展方向[J] .中国地质, 2002 , 293):330 ~ 334 .
[4] 伍素兰.城市地质数据管理与决策系统的设计方法[J] .现代 电子技术,1996 , 181):6 ~ 12.
[5] 张时忠.Info-Geotech 工程勘察管理信息系统开发方案[J] . 地质科技情报,2001 , 203):105~ 109 .
[6] 修文群, 池天河.城市地理信息系统[M] .北京:希望电子出 版社, 1999 .
[7] 杨斌, 田永青, 朱仲英.GIS 前瞻性技术的若干应用研究[J] . 微型电脑应用,2002 , 181):9 ~ 12.
[8] 肖乐斌, 钟耳顺, 刘纪远, 等.三维GIS 的基本问题探讨[J] . 中国图像图形学报, 2001 , 6A9):842 ~ 848.
[9] 吴信才.地理信息系统的基本技术与发展动态[J] .地球科学 ———中国地质大学学报, 1998 , 234):329 ~ 333 .
[10] 符海芳, 朱建军, 崔伟宏.3D GIS 数据模型的研究[J] .地球信 息科学,2002 , 42):45~ 49.
[11] 李青元, 林宗坚, 李成明.真三维GIS 技术研究的现状与发展 [J] .测绘科学,2000 , 252):47 ~ 51 .
[12] 彭仪普, 刘文熙.数字地球与三维空间数据模型研究[J] .铁 路航测,2002 , 284):1~ 4 .
[13] 李清泉, 李德仁.三维空间数据模型集成的概念框架研究 [J] .测绘学报,1998 , 274):325~ 330 .
[14] 方海东, 刘义怀, 施斌, 等.三维地质建模及其工程应用[J] . 水文地质工程地质, 2002 , 293):52 ~ 55 .
[15] 李培军.层状地质体的三维模拟与可视化[J] .地学前缘, 2000 , 7增刊):271~ 277 .
[16] 吴立新, 史文中, Christopher Gold .3D GIS 与3D GMS 中的空间 构模技术[J] .地理与地理信息科学, 2003, 191):5 ~ 11 .
[17] Jennifer Horsman .Methods of constructing a 3D geologi cal model from scat ter data[DB/OL] .
[18] 颜辉武.体视化技术及其在地下水资源研究中的应用[D] .武汉:武汉大学, 2002 .
[19] 宁书年, 李育芳.三维地质体可视化软件理论探讨[J] .矿产 与地质, 2002, 164):254 ~ 255 .
[20] 侯恩科, 吴立新.三维地学模拟几个方面的研究现状与发展 趋势[J] .煤田地质与勘探, 2000 ,286):5 ~ 8.
[21] 朱庆, 钟若飞, 李德仁.基于Web 的海洋遥感信息管理与发布 系统的设计[J] .海洋学报, 2002 ,24增刊1):191 ~ 199 .

Memo

Memo:
-
Last Update: 2004-03-20