共查询到20条相似文献，搜索用时 46 毫秒
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正3月20日,省国土资源厅召开信息化工作推进会,会议由省国土厅副厅长孙习稳主持,厅机关有关部门和直属事业单位负责人参加会议。厅网络安全和信息化小组在推进会上汇报了厅系统信息化建设和应用现状,指出了信息化工作存在的主要问题,提出了推进信息化建设的意见和思路。目前,全省国土资源"一张图"核心数据库基本建成,全省国土资源"一张图"综合监管平台正式运行,省级国土资源数据中心机房投入使用,门户网站集群系统不断优化,省级不动产登记信 相似文献
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《资源导刊(河南)》2017,(9)
<正>今年以来,焦作市国土资源局坚持发挥科技创新的支撑效应,积极构建"基于云架构的国土资源大数据中心",先后完成了数字焦作地理空间框架、一张图综合监管平台、国土资源大数据中心、地质环境监测及不动产登记等16项重大信息系统建设,整合了23类数据库94个图层、数据量达3T。大数据中心和国土资源政务云的投入使用,不仅为该市重点项目的推进提供了精准服务,也为该市政府相关部门的数据共享搭起了沟通的桥梁。 相似文献
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Oracle数据库管理系统已成为我国国家级和省级国土资源基础数据库建设的主流技术平台。该文就国家级和省级数据库的建设,提出了在Oracle数据库技术环境下,如何在物理上合理组织和布局各种类型的数据,如何设置和管理各衍生数据,如何实施数据完整性要求,其目的是实现国土资源基础数据的高效管理和可持续更新支持,更好地满足国土资源基础数据库之上各业务应用系统运转的要求。 相似文献
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根据国土资源信息化建设要求,通过分析国土资源业务和国土资源数据特点,在提出分布式、集中式、分布式和集中式相结合的国土资源数据中心建设模式的基础上,分析了国土资源数据中心逻辑结构和体系组织,对国土资源数据管理平台建设提出了基本要求和设想. 相似文献
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从国土资源"一张图"数据中心亟待解决的问题入手,结合山东省国土资源数据中心建设实际,从国土资源数据建设的宏观和规划层面,探讨国土资源"一张图"数据中心的定位、与国土资源各业务系统的关系和科学合理的建设步骤等方面问题,为构建覆盖"横向到边、纵向到底、联动更新、资源共享"的国土资源"一张图"数据中心提供理论支撑。 相似文献
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城乡一体化国土资源数据中心系统设计与实现 总被引：1，自引：0，他引：1
文章从国土资源信息化建设入手,分析了现阶段国土资源信息化所存在的问题,详细阐述了城乡一体化国土资源数据中心系统结构和功能以及系统实现过程中所应用到的关键技术,最后以江西城乡一体化国土资源数据中心系统应用为实例,说明了该系统在海量数据管理方面的巨大优势. 相似文献
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国土资源数据中心建设探讨 总被引：1，自引：1，他引：0
该文简单回顾了国土资源信息系统建设的特点，明确了国土资源数据对系统功能的支撑作用，归纳了国土资源数据中心建设对于行业信息化建设的核心意义。该文基于信息化实践，初步规划了国土资源数据中心的业务内容和逻辑框架，以期为行业信息化规划和建设提供有益帮助。 相似文献
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随着信息化建设的深入，信息技术的应用正在逐渐渗透到我们的各个业务部门，工作重点也正在由初期的单一加强基础设施建设阶段，逐渐转入应用系统建设阶段。按照《金土工程》的总体计划要求，软件应用项目及相关的数据库建设项目会越来越多，形成基础设施建设、应用系统开发建设、数据中心建设以及国土资源调查评价体系建设等多条主线同步发展。 相似文献
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4月15日,省国土资源厅召开省级特约国土资源监察专员会议。省国土资源厅党组书记、厅长孙纲出席会议并向16位新聘任的省级特约国土资源监察专员颁发了聘任证书。他在讲话中希望,省级国土资源特约监察专员充分发挥自身优势,创新工作思路,在国土资源监察方面有更大的作为。 相似文献
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Based on the hydrographic data in austral summer during the 22nd Antarctic Expedition of China(2005/2006),some features can be found about the northern margin of Emery ice shelf as follows.The heat content in the surface layer(0-50 m) at the eastern end and the western end of the ice-shelf margin is much higher than that at the middle.The upper mixing-layer depth and the seasonal thermocline depth at the middle of the ice-shelf northern margin are much shallower than those at the both ends.However there is much less difference between the middle and the ends in the bottom layer.The remote sensing photos show that the inhomogeneity in the surface-layer water is closely related to the spatial distribution of the floes and polynia in the area. 相似文献
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正Rapid changes of Arctic sea ice cover have been in the focus of the international climate research community in recent years.Quite a few of nations have completed a large number of related surveys and research projects in the Arctic Ocean.Up to now,China has performed six research cruises to the Arctic Ocean resulting in a significant volume of research output.Improved knowledge on the atmospheree-sea ice-ocean interactions in the Arctic is a 相似文献
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The GRV 024516 and GRV 024517 meteorite samples collected from Grove Montains,Antactica are ureilite and H5 ordinary chondrite,respectively.Based on the study of mineralogy-petrology,the cosmic-ray exposure ages and gas retention ages of these two meteorites were determinated and calculated.Their cosmic-ray exposure ages are 33.3 Ma,51.7 Ma,and gas retention ages are 1936.8 Ma and 3720 Ma,respectively.The ureilite contains diamond,graphite and amorphous C,which are mainly carrier of noble gases indicating obviously shock metamorphism effects,which induced 40Ar partial loss.The H5 chondrite indicates thermal metamorphism of parent body,its gas retention age fall the range between 3220 Ma and 4510 Ma of the least shocked H5 chondrites 相似文献
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Phylogenetic analysis based on 16S rDNA of 8 strains of cultivable bacteria isolated from Arctic sea-ice was studied.The results showed that strain BJ1 belonged to genus Planococcus,which was a genus of low mole percent G C gram-positive bacteria;strain BJ6 belonged to genus Burkholderia of β-proteobacteria and the rest 6 strain all belonged to γ-proteobacteria,of which strain BJ8 was a species of Pseudoalteromonas,strain BJ2-BJ5 and BJ7 were members of genus Psychrobacter.Phylogenetic analysis also indicated that bacteria of genus Psychrobacter of the isolates formed a relatively independent phylogenetic cluster in comparison with other bacteria belonged to genus Psychrobacter. 相似文献
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《极地研究(英文版)》2014,(3)
正1 Aims and Scope Advances in Polar Science(APS)is an international,peer-reviewed journal jointly sponsored by the Polar Research Institute of China and the Chinese Arctic and Antarctic Administration.APS is a comprchensive academic journal dedicated to presentation of multi-disciplinary achievements in Arctic and Antarctic expeditions and research.Its primary purpose is to publish achievements in fundamental research,applied 相似文献
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《山地科学学报》2014,(4):I0004-I0009
<正>AIMS AND SCOPE(Editorial Policy)The Journal of Mountain Science(JMS)is devoted to mountains and their surrounding lowlands-ecoregions of particular global importance,with a particular emphasis on the important highlands/mountains in the world,such as the Tibetan Plateau,the Himalayas,the Alps,the Andes,the Rockies and many other mountain ranges of our planet. 相似文献
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《山地科学学报》2014,(4)
<正>The Journal of Mountain Science(JMS),founded in2004,is an international English-language journal on mountain sciences.JMS is supervised by the Chinese Academy of Sciences(CAS),sponsored by the Chengdu Institute of Mountain Hazards and Environment,CAS,published by Science Press China,and distributed by Springer exclusively throughout the world(excluding Mainland China).The JMS is published bimonthly,fulltexted in SpringerLink and CNKI,indexed/abstracted by 相似文献