基于遥感卫星和北斗卫星的野外地质调查服务与管理系统设计综述
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摘要
综合应用国产遥感卫星和北斗导航定位卫星技术,研发符合野外工作需求和特点的地质调查服务与管理系统。该系统通过野外调查手持终端实现了对野外地质调查人员的定位跟踪和实时通讯,保障野外人员的生命安全;通过野外工作态势分析、作业路线管理和空间信息展示平台实现了对野外地质调查工作的一张图管理、指挥调度和应急救援。系统针对野外地质调查工作的管理特点,基于网格模式设计,建立了作业管理中心节点、遥感数据服务中心节点、专业应用中心节点、大区中心节点、野外工作站节点及移动节点等6大类节点,除作业管理中心节点及遥感数据服务中心节点唯一外,其余均为多节点设计,并建立了各类节点的建设标准,利于后续推广应用。该系统在提高地质调查业务工作效率、加强野外地质工作安全保障及提高地质工作信息化管理水平方面具有良好的应用前景。
In this paper,the service and management system for field geological survey developed by combining domestic remote sensing satellites with Beidou navigation and positioning satellite technology was discussed.Positioning and real-time communication to the personnel in field geological survey can be achieved through the hand-held terminal to guarantee their safety.Management,command and emergency rescue for field geological survey can be accomplished through field survey situation analysis,operation route administration and the spatial information display platform.According to the management characteristics of field geological survey,and based on the grid pattern design,six kinds of nodes were set up including operation management center node,remote sensing data service center node,professional application center node,regional center node,field station node and mobile node.The operation management center node and remote sensing data service center node were unitary,while the others were multi-node design.The construction standards for various types of nodes were established being favor of the promotion and application of the system in future.The system has a good application prospect in improving the efficiency of geological survey,strengthening security of field operators and raising the level of geological information management.
In this paper,the service and management system for field geological survey developed by combining domestic remote sensing satellites with Beidou navigation and positioning satellite technology was discussed.Positioning and real-time communication to the personnel in field geological survey can be achieved through the hand-held terminal to guarantee their safety.Management,command and emergency rescue for field geological survey can be accomplished through field survey situation analysis,operation route administration and the spatial information display platform.According to the management characteristics of field geological survey,and based on the grid pattern design,six kinds of nodes were set up including operation management center node,remote sensing data service center node,professional application center node,regional center node,field station node and mobile node.The operation management center node and remote sensing data service center node were unitary,while the others were multi-node design.The construction standards for various types of nodes were established being favor of the promotion and application of the system in future.The system has a good application prospect in improving the efficiency of geological survey,strengthening security of field operators and raising the level of geological information management.
引文
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[2]刘德长,李志忠,王俊虎.我国遥感地质找矿的科技进步与发展前景[J].地球信息科学学报,2011,13(4):431～438.LIU De-chang,LI Zhi-zhong,WANG Jun-hu.The technology progress and developing future of remote sensing geologicalprospecting in China[J].Journal of Geo-information Science,2011,13(4):431～438.
[3]许冲,戴福初,陈剑,等.汶川Ms8.0地震重灾区次生地质灾害遥感精细解译[J].遥感学报,2009,13(4):754～762.XU Chong,DAI Fu-chu,CHEN Jian,et al.Identification and analysis of secondary geological hazards triggered by amagnitude 8.0 Wenchuan Earthquake[J].Journal of Remote Sensing,2009,13(4):754～762.
[4]范一大,张宝军.中国北斗卫星导航系统减灾应用概述与展望[J].中国航天,2010,(2):7～9.FAN Yi-da,ZHANG Bao-jun.Applications and prospect of Beidou Satellite Navigation System in disaster mitigation[J].Aerospace China,2010,(2):7～9.
[5]中国地质调查局基础调查部.国土资源大调查区域地质调查进展与成果[R].北京:中国地质调查局,2010.Basic Survey Department of China Geological Survey.Advancements and achievements of regional geological survey in landresources investigation[R].Beijing:China Geological Survey,2010.
[6]中国地质调查局.青藏高原区域地质调查与研究成果[R].北京:中国地质调查局,2010.China Geological Survey.Achievements of regional geological survey and study in Qinghai-Tibet Plateau[R].Beijing:China Geological Survey,2010.
[7]白朝军,陈瑞保.遥感技术在青藏高原空白区地质填图中的应用[J].河南地质,2001,19(2):153～157.BAI Chao-jun,CHEN Rui-bao.Application of remote sensing technology on geological mapping in the Qinghai-Tibet Plateau[J].He'nan Geology,2001,19(2):153～157.
[8]张微,杨金中,方洪宾,等.东昆仑—阿尔金地区遥感地质解译与成矿预测[J].西北地质,2010,43(4):288～294.ZHANG Wei,YANG Jin-zhong,FANG Hong-bin,et al.Remote sensing interpretation and metallogenic prediction in themetallogenic belts of East Kunlun and Altun Mountains[J].Northwestern Geology,2010,43(4):288～294.
[9]林刚,刘永强.宁芜南段成矿模式、立体填图和成矿预测[J].矿床地质,2010,29(增刊):751～752.LIN Gang,LIU Yong-qiang.Metallogenetic model,stereoscopic mapping and metallogenic prognosis in the southernNanjing-Wuhu[J].Mineral Deposits,2010,29(Supp.):751～752.
[10]孙卫东,陈建明,王润生,等,阿尔金地区高光谱遥感矿物填图方法及应用研究[J].新疆地质,2010,28(2):214～217.SUN Wei-dong,CHEN Jian-ming,WANG Run-sheng,et al.The application and research of hyperion for hyperspectralmineral mapping on east of Tianshan Mountain[J].Xinjiang Geology,2010,28(2):214～217.
[11]于庆文,李超岭,张克信,等,数字地质填图研究现状与发展趋势[J].地球科学:中国地质大学学报,2003,28(4):370～376.YU Qing-wen,LI Chao-ling,ZHANG Ke-xin,et al.Digital geological mapping and its development[J].Earth Science:Journal of China University of Geosciences,2003,28(4):370～376.
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