吉林大学学报(地球科学版) ›› 2015, Vol. 45 ›› Issue (4): 1257-1268.doi: 10.13278/j.cnki.jjuese.201504305

• 地球探测与信息技术 • 上一篇    

一种可存储路径的三维非均质空间最短距离场生成算法

王丽芳1, 吴湘滨1, 张宝一1,2, 李小丽1, 杨莉1   

  1. 1. 中南大学有色金属成矿预测与地质环境监测教育部重点实验室/地球科学与信息物理学院, 长沙 410083;
    2. 中国地质大学地质过程与矿产资源国家重点实验室, 武汉 430074
  • 收稿日期:2014-10-29 发布日期:2015-07-26
  • 通讯作者: 张宝一(1979),男,在站博士后,副教授,主要从事地理信息科学研究,E-mail:zhangbaoyi@csu.edu.cn. E-mail:zhangbaoyi@csu.edu.cn
  • 作者简介:王丽芳(1979),女,博士研究生,工程师,主要从事三维地质建模研究,E-mail:csuwlf@139.com
  • 基金资助:

    国家自然科学基金项目(41302259);"十一五"国家科技支撑计划项目(2008BAB34B02)

A Path-Savable Shortest-Distance Field Generating Algorithm in Three-Dimensional Heterogenetic Space

Wang Lifang1, Wu Xiangbin1, Zhang Baoyi1,2, Li Xiaoli1, Yang Li1   

  1. 1. MOE Key Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring/School of Geosciences and Info-Physics, Central South University, Changsha 410083, China;
    2. State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan 430074, China
  • Received:2014-10-29 Published:2015-07-26

PDF (PC)

342

摘要：

针对成矿定量预测强调三维空间信息综合研究的特殊需求和地质要素定量表达难、深层次信息挖掘难等关键问题,笔者提出了一种基于三维非均质地质空间的最短距离场算法,并且可回溯出目标体元到源体元的最短路径.应用该方法实现了对某铜矿区三维地质实体模型深层次和组合信息的挖掘,在反映断层对地质空间分划作用的基础上,建立了侵入岩体的最短距离场,可用于对侵入岩体热力场和围岩蚀变等问题的分析.

关键词: 距离场, 三维, 非均质, 路径, 成矿预测

Abstract:

A comprehensive study on three-dimensional (3D) spatial information is highly demanded for a quantitive prediction of mineralization. The difficulties are often confronted in geological feature quantitive expression and deep-seated information extraction. A shortest-distance field generating algorithm in 3D heterogenetic space is developed, which can track back to the shortest path from an object voxel to the source voxel. The algorithm has been used to a copper mine district for its deeper and comprehensive information based on the 3D geological entity model. A shortest-distance field to the intrusive rocks is calculated to analyze the geological problems, such as thermodynamic field and the alteration of surrounding rock in consideration of the roles played by the faults in dividing 3D geological space.

Key words: distance field, three-dimensional, heterogenetic, path, metallogenic prediction

中图分类号: 

  • P628.3

[1] Houlding S W. 3D Geoscience Modeling: Computer Techniques for Geological Characterization[M]. Berlin: Springer-Verlag, 1994.

[2] Mallet J L. Geomodeling[M]. New York: Oxford University Press, 2002.

[3] Wu Q, Xu H, Zou X K. An Effective Method for 3D Geological Modeling with Multi-Source Data Integration[J]. Computers and Geosciences, 2005, 31(1): 35-43.

[4] 吴立新, 车德福,郭甲腾. 面向地上下无缝集成建模的新一代三维地理信息系统[J]. 测绘工程, 2006, 15(5): 1-6. Wu Lixin, Che Defu, Guo Jiateng. The New 3DGIS for Seamless Integration of Terrain Overground and Underground Entities[J]. Engineering of Surveying and Mapping, 2006, 15(5): 1-6.

[5] 潘懋, 方裕,屈红刚. 三维地质建模若干基本问题探讨[J]. 地理与地理信息科学, 2007, 23(3): 1-5. Pan Mao, Fang Yu, Qu Honggang. Discussion on Several Foundational Issues in Three-Dimensional Geological Modeling[J]. Geography and Geo-Information Science, 2007, 23(3): 1-5.

[6] Zhang B Y, Wu X B, Wang L F, et al. The Preliminary Research of Feature-Based 3D Geological Modeling[C]//2nd Conference on Environmental Science and Information Application Technology (ESIAT’2010). Wuhan: IEEE Computer Society, 2010: 321-325.

[7] Zu X F, Hou W S, Zhang B Y, et al. Overview of Three-Dimensional Geological Modeling Technology[C]//Lee G. International Conference on Future Computer Supported Education (FCSE). Seoul: IERI Procedia, 2012: 921-927.

[8] Zu X F, Zhang B Y, Luo J, et al. 3D Modeling of Tunnel Engineering Based on Geological Body[C]//Lee G. International Conference on Future Computer Supported Education (FCSE). Seoul: IERI Procedia, 2012: 928-934.

[9] 张宝一, 尚建嘎, 吴鸿敏, 等. 三维地质建模及可视化技术在固体矿产储量估算中的应用[J]. 地质与勘探, 2007, 43(2): 76-81. Zhang Baoyi, Shang Jianga, Wu Hongmin, et al. Application of 3D Geological Modeling and Visualization in Solid Mineral Resource Estimation[J]. Geology and Prospecting, 2007, 43(2): 76-81.

[10] 张宝一, 吴湘滨, 王丽芳, 等. 红透山铜矿外围隐伏矿体三维定量预测[J]. 中国有色金属学报, 2012, 22(3): 863-871. Zhang Baoyi, Wu Xiangbin, Wang Lifang, et al. 3D Quantitative Prediction of Concealed Ore-Body in Surrounding Areas of Hongtoushan Copper Deposit[J]. The Chinese Journal of Nonferrous Metals, 2012, 22(3): 863-871.

[11] 张宝一, 吴湘滨, 王丽芳, 等. 三维地质建模及应用实例[J]. 地质找矿论丛, 2013, 28(3): 328-336. Zhang Baoyi, Wu Xiangbin, Wang Lifang, et al. Three-Dimensional Geological Modeling and the Application Cases[J]. Contributions to Geology and Mineral Resources Research, 2013, 28(3): 328-336.

[12] 程朋根, 刘少华, 王伟, 等. 三维地质模型构建方法的研究及应用[J]. 吉林大学学报:地球科学版, 2004, 34(2): 309-313. Cheng Penggen, Liu Shaohua, Wang Wei, et al. Study and Application of a New 3D Geological Model Construction Method[J]. Journal of Jilin University: Earth Science Edition, 2004, 34(2): 309-313.

[13] 程朋根, 王承瑞, 甘卫军, 等. 基于多层DEM与QTPV的混合数据模型及其在地质建模中的应用[J]. 吉林大学学报:地球科学版, 2005, 35(6): 806-811. Cheng Penggen, Wang Chengrui, Gan Weijun, et al. A Hybrid 3D Data Model Based on Multi-DEMs and QTPVs and Its Application in Geological Modeling[J]. Journal of Jilin University:Earth Science Edition, 2005, 35(6): 806-811.

[14] Calcagno P, Chilès J P, Courrioux G, et al. Geological Modelling from Field Data and Geological Knowledge: Part I: Modelling Method Coupling 3D Potential-Field Interpolation and Geological Rules[J]. Physics of the Earth and Planetary Interiors, 2008, 171(1/2/3/4): 147-157.

[15] De Kemp E A. 3-D Visualization of Structural Field Data: Examples from the Archean Caopatina Formation, Abitibi Greenstone Belt, Quebec, Canada[J]. Computers and Geosciences, 2000, 26(5): 509-530.

[16] Jessell M. Three-Dimensional Geological Modelling of Potential-Field Data[J]. Computers and Geosciences, 2001, 27(4): 455-465.

[17] Shi W. Development of A Hybrid Model for 3D GIS[J]. Geo-Spatial Information Science, 2000, 3(2): 6-12.

[18] Payne B A,Toga A W. Distance Field Manipulation of Surface Models[J]. Computer Graphics and Applications, IEEE, 1992, 12(1): 65-71.

[19] 李芳玉. 基于三维栅格的GIS距离分析算法研究与应用[J]. 计算机工程与应用, 2008, 44(15): 246-248. Li Fangyu. Research and Application of Distance Analysis Based on 3D Raster GIS[J]. Computer Engineering and Applications, 2008, 44(15): 246-248.

[20] 李莹, 肖克炎,陈建平. 基于立方体模型的三维矿体模拟与资源评估[J]. 地质通报, 2010, 29(10): 1547-1553. Li Ying, Xiao Keyan, Chen Jianping. Ore Body Simulation and Resource Assessment Based on Three-Dimensional Cube Model[J]. Geological Bulletin of China, 2010, 29(10): 1547-1553.

[21] 陈建平, 陈勇, 朱鹏飞, 等. 数字矿床模型及其应用:以新疆阿勒泰地区可可托海3号伟晶岩脉稀有金属隐伏矿预测为例[J]. 地质通报, 2011, 30(6): 630-641. Chen Jianping, Chen Yong, Zhu Pengfei, et al. Digital Ore Deposit Model and Its Application: A Case Study of the Prognosis of the Koktokay No.3 Pegmatite Dike Concealed Rare Metal Deposit in Altay Area of Xinjiang[J]. Geological Bulletin of China, 2011, 30(6): 630-641.

[22] 安聪荣, 刘展, 黄荣刚, 等. 基于三维栅格模型的最短距离等值面提取[J]. 计算机工程, 2011, 37(8): 7-9. An Congrong, Liu Zhan, Huang Ronggang, et al. Shortest Distance Isosurface Extraction Based on Three-Dimensional Raster Model[J]. Computer Engineering, 2011, 37(8): 7-9.

[23] 毛先成, 唐艳华,邓浩. 地质体的三维形态分析方法与应用[J]. 中南大学学报:自然科学版, 2012, 43(2): 588-595. Mao Xiancheng, Tang Yanhua, Deng Hao. Three-Dimensional Morphological Analysis Method for Geologic Bodies and Its Application[J]. Journal of Central South University:Science and Technology, 2012, 43(2): 588-595.

[24] 毛先成, 戴塔根, 吴湘滨, 等. 危机矿山深边部隐伏矿体立体定量预测研究:以广西大厂锡多金属矿床为例[J]. 中国地质, 2009, 36(2): 424-435. Mao Xiancheng, Dai Tagen, Wu Xiangbin, et al. The Stereoscopic Quantitative Prediction of Concealed Ore Bodies in the Deep and Marginal Parts of Crisis Mines: A Case Study of the Dachang Tin Polymetallic Ore Deposit in Guangxi[J]. Geology in China, 2009, 36(2): 424-435.

[25] 毛先成, 邹艳红, 陈进, 等. 危机矿山深部、边部隐伏矿体的三维可视化预测:以安徽铜陵凤凰山矿田为例[J]. 地质通报, 2010, 29(2/3): 401-413. Mao Xiancheng, Zou Yanhong, Chen Jin, et al. Three-Dimensional Visual Prediction of Concealed Ore Bodies in the Deep and Marginal Parts of Crisis Mines: A Case Study of the Fenghuangshan Ore Field in Tongling, Anhui, China[J]. Geological Bulletin of China, 2010, 29(2/3): 401-413.
[1] 郑国磊, 徐新学, 李世斌, 袁航, 马为, 叶青. 天津市重力数据反演解释[J]. 吉林大学学报(地球科学版), 2018, 48(4): 1221-1230.
[2] 孙建国, 苗贺. 基于Chebyshev走时逼近的三维多次反射射线计算[J]. 吉林大学学报(地球科学版), 2018, 48(3): 890-899.
[3] 王泰涵, 黄大年, 马国庆, 李野, 林松. 基于并行预处理算法的三维重力快速反演[J]. 吉林大学学报(地球科学版), 2018, 48(2): 384-393.
[4] 孙建国, 李懿龙, 孙章庆, 苗贺. 基于模型参数化的地震波走时与射线路径计算[J]. 吉林大学学报(地球科学版), 2018, 48(2): 343-349.
[5] 王文天, 刘四新, 鹿琪, 李宏卿, 傅磊. 基于改进残差法的定向钻孔雷达三维成像算法[J]. 吉林大学学报(地球科学版), 2018, 48(2): 402-410.
[6] 李建平, 翁爱华, 李世文, 李大俊, 李斯睿, 杨悦, 唐裕, 张艳辉. 基于球坐标系下有限差分的地磁测深三维正演[J]. 吉林大学学报(地球科学版), 2018, 48(2): 411-419.
[7] 殷长春, 卢永超, 刘云鹤, 张博, 齐彦福, 蔡晶. 多重网格准线性近似技术在三维航空电磁正演模拟中的应用[J]. 吉林大学学报(地球科学版), 2018, 48(1): 252-260.
[8] 陈辉, 尹敏, 殷长春, 邓居智. 大地电磁三维正演聚集多重网格算法[J]. 吉林大学学报(地球科学版), 2018, 48(1): 261-270.
[9] 安振芳, 张进, 张建中. 海洋三维VC观测系统优化设计[J]. 吉林大学学报(地球科学版), 2018, 48(1): 271-284.
[10] 阮大为, 李顺达, 毕亚强, 刘兴宇, 陈旭虎, 王兴源, 王可勇. 内蒙古阿尔哈达铅锌矿床构造控矿规律及深部成矿预测[J]. 吉林大学学报(地球科学版), 2017, 47(6): 1705-1716.
[11] 施有志, 林树枝, 车爱兰, 惠祥宇, 冯少孔, 黄钰琳. 基于三维地震映像法的地铁盾构区间孤石勘探及其应用[J]. 吉林大学学报(地球科学版), 2017, 47(6): 1885-1893.
[12] 张恩, 李名松, 卢辉雄, 李怀渊, 全旭东, 汪冰, 董双发. 证据权重法在黑龙江省伊春地区铅锌矿成矿预测中的应用[J]. 吉林大学学报(地球科学版), 2017, 47(5): 1419-1428.
[13] 李大俊, 翁爱华, 杨悦, 李斯睿, 李建平, 李世文. 地-井瞬变电磁三维交错网格有限差分正演及响应特性[J]. 吉林大学学报(地球科学版), 2017, 47(5): 1552-1561.
[14] 谭家华, 雷宏武. 基于GMS的三维TOUGH2模型及模拟[J]. 吉林大学学报(地球科学版), 2017, 47(4): 1229-1235.
[15] 康学远, 施小清, 史良胜, 吴吉春. 基于集合卡尔曼滤波的多相流模型参数估计——以室内二维砂箱中重质非水相污染物入渗为例[J]. 吉林大学学报(地球科学版), 2017, 47(3): 848-859.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
版权所有 © 《吉林大学学报(地球科学版)》编辑部
地址：长春市西民主大街938号(130026)　电话：+86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
本系统由北京玛格泰克科技发展有限公司设计开发