共查询到19条相似文献,搜索用时 46 毫秒
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目前我国高等院校拥有全国科技成果数量的绝大多数,为使科技进步促进经济发展,科技成果转化为现实的生产力,就必须领先资本运营的支持正确处理好成果转化过程中涉及的各种关系,以促进高校高新技术产业积极而健康发展。 相似文献
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本文以测绘高科技发展研究状况为基础,论述发展高科技与实现高新技术产业化的关系以及高新技术产业化对社会发展和社会进步的必要性。 相似文献
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世纪之交,人类正经历一场全球性的科学技术革命.知识经济已初露端倪.各国的实践证明,信息基础设施是工业经济向知识经济转化过程中最重要的基础设施,对知识经济的形成和发展具有重要的推动作用.从某种意义来说,国家信息基础设施(NSII)的建成是一个国家进入"信息社会"的标志,而国家空间信息基础设施(NSII),特别是其中的空间数据基础设施,都是信息基础设施不可缺少的重要内容. 相似文献
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信息技术的迅猛发展,正在从根本上改变着人们的生产方式、生活方式以至文化观念,促使人类由工业时代进入信息时代,跨入网络化社会,走向新的文明。信息化水平已成为衡量一个国家现代化水平和综合国力的重要标志。 国土资源信息化是国家信息化的重要组成部分,在国家社会经济发展中起着基础性、公益性和战略性的作用。江泽民总书记在今年 相似文献
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我国GIS产业面临严峻的挑战与发展的机遇,在GIS产业的发展中,应学会灵活运用资本市场与GIS产业的关系,利用资本市场完善GIS企业制度、筹措资金、实现GIS企业的跳跃式发展。 相似文献
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充分发挥各方优势,迅速推进我国卫星导航应用产业化 总被引:1,自引:0,他引:1
1 概述 1.1 国内外合作正在“多管齐下”地发展卫星导航系统 当前,我国政府在“多管齐下”地对卫星导航给予高度重视并见诸实际行动,其力度是空前未有的。在大量充分利用美国GPS系统的情况下,我 相似文献
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Barry Boots 《Journal of Geographical Systems》2000,2(1):17-21
This paper examines why GIS has made little contribution to the dissemination of spatial analysis procedures. In the future,
it is anticipated that GIS is more likely to embrace procedures which are exploratory and local and which are capable of performing
multiple roles. To facilitate this, there is a need to develop more interdisciplinary interaction, new texts, and integrated
software. 相似文献
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DPGRID系统进行航空影像快速纠正生产的研究 总被引:2,自引:0,他引:2
以原有的基础测绘资料(DOM、DEM)为基准数据,对DPGrid系统来快速纠正新的航空影像技术流程作了详尽描述。通过对更新的正射影像进行了内、外业数据统计分析,总结了DPGrid系统在影像更新中的诸多优点。 相似文献
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测绘专业中的科研促进教学的研究与实践 总被引:1,自引:1,他引:0
测绘专业是国家经济建设的排头兵,应用于各行各业,其主要特点是实践性非常强,对学生的实际动手能力要求高。为此,一方面在课程设置和教学大纲中增加实践教学内容,另一方面增加学生接触实际、参加科研课题的机会。作者结合所做项目探讨了部分测绘课程中科研促进教学的实施方法与体会,对完善和提高课程教学有一定的参考作用。 相似文献
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《International Journal of Digital Earth》2013,6(12):1231-1252
ABSTRACTOfficial warnings are essential for informing the public of impending hazards and promoting their responses before a disaster occurs. However, research has identified that traditional public warnings, such as generic text messages based on large geographic regions, often fail to promote appropriate responses by at-risk residents. Recently, there has been an increased focus on using map-based approaches for communicating public warnings. However, a systematic framework to guide the design of effective mapping instruments for this purpose is lacking. The researchers sought to fill this gap by merging the scholarly understanding of factors influencing warning effectiveness with the contemporary spatial capacities of the emergency management sector. The current paper presents the conceptual framework resulting from this merger, which can be used to direct the design and implementation of map-based warnings that offer personalised risk visualisation and provide personalised decision support to motivate appropriate responses. An example is then provided to illustrate how this framework can be applied for the development of personalised bushfire warnings in an Australian context. Underpinned by webGIS technologies, the proposed framework shows a potentially ground-breaking approach to improve public warning communication by fostering more efficient and effective risk personalisation and response related decision-making by individuals. 相似文献
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Peter A. Johnson 《制图学和地理信息科学》2017,44(2):128-138
ABSTRACTThe current popularity of government open data platforms as a way to share geospatial data has created an opportunity for government to receive direct feedback and edits on this very same data. This research proposes four models that can define how government accepts direct edits and feedback on geospatial data. The four models are a “status quo” of open data provision, data curation, data mirroring, and crowdsourcing. These models are placed on a continuum of government control ranging from high levels of control over data creation to a low level of control. Each model is discussed, with relevant challenges highlighted. These four models present an initial suite of options for governments looking to accept direct edits from data end users and can be framed as a partial realization of many of the principles of open government. Despite the varied potential of these approaches, they generate a shift in locus of control away from government, creating several areas of risk for government. Of these models, near-term interest may focus on data curation and data mirroring as evolutionary, rather than revolutionary steps that expand on the simple provision of open data. 相似文献