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当前地方高校地理科学专业就业面窄、与社会经济发展逐步脱轨,地理国情监测的出现为地理科学专业发展提供了新的契机。在传统地理科学专业与地理国情监测差异分析的基础上,提出了传统地理科学专业培养地理国情监测人才的基本思路,尝试构建了传统地理科学专业地理国情监测人才培养体系,以期为地方高校地理科学专业的发展提供参考。 相似文献
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从地理国情监测人才需求出发,对人才培养的办学理念、专业定位、培养方案制定和课程体系建设、实践教学体系建立、专业产学研环境建设等问题进行了阐述和讨论。其主要成果已经用于武汉大学地理国情监测专业的教学。 相似文献
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针对当前广泛开展的地理国情监测研究和应用活动,重点探讨了地理国情监测知识服务技术体系;阐述了地理国情监测服务链的概念和理论依据;建立了地理国情监测知识服务尺度体系和技术体系。对地理国情监测数据处理、分析评价方法进行了体系化的归纳,分析了当前工作中存在的问题,并提出了相应的解决思路。 相似文献
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开展地理国情监测,国家测绘地理信息局已经有了很好的成果资料积累、技术基础和人才梯队,但是要形成一个完整的地理国情监测体系还需要科技创新和实践探索。目前主要任务是:充分利用已取得的基础测绘成果及其与地理国情监测相关方面探索出的成功经验,准确把握地理国情监测的重点和难点,创新思维,勇于探索,破解难题,为全面开展地理国情监测工作铺平道路。 相似文献
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地理国情普查和监测是国情研究的重要组成部分,包括自然地理国情、人文地理国情、经济地理国情的普查和监测等内容。总结中国第一次中国地理国情普查和重点专题国情监测的成果,提出了地理国情普查和监测新需求,并重点探讨了地理国情的内容创新、技术创新和成果表达创新。建议在国情内容中增加地面沉降和形变、地表透水性、人文和社会经济信息;在技术创新方面,提出自然地理国情监测要充分利用基础测绘成果,通过行业共享和转换获得人文地理和社会经济地理国情,通过众源数据验证各类地理国情的现势性,基于对地观测传感网开展地理国情更新。在地理国情的成果表达方面,提出地理国情的分类需要上升到本体、矢量和栅格数据模型可用于一体化表达国情数据、地理国情普查的统计成果和监测模型要面向用户需求发布通用指数。对地理国情的服务提出展望。 相似文献
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测绘发展战略研究和测绘发展"十二五"规划均提出了地理国情监测的发展方向,本文全面总结了地理信息资源、对地观测体系、测绘人才队伍等方面地理国情监测能力的建设进展,以及开展地理国情监测的有关情况,分析了地理国情监测的地区差异,对做好地理国情监测工作提出了几点建议。 相似文献
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针对“微波遥感”教学中存在的学生动手能力差、实践能力培养欠缺等问题,探索利用开源软件进行实践教学辅助的教学改革。分析了开源软件在实验教学中的优缺点,介绍了微波遥感中常用的开源软件及主要功能。在此基础上,构建了一套开源软件辅助下的“微波遥感”实践教学项目,建立了标准实验数据集,编写了实验指导材料,并通过百度云盘等方式实现了网络共享。通过教学改革,拓展了学生的实践教学途径,提高了学生的实践动手能力及微波遥感数据处理能力。 相似文献
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分析了当前农科院校摄影测量课程教学现状,提出农科院校摄影测量课程的教学目标,在此基础上,进一步提出优化摄影测量课程教学内容、建立开放型摄影测量实验基地和开拓校外实习基地等建议,对农科院校的摄影测量教学进行了有效的改革探索。 相似文献
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随着地理信息知识结构的不断发展,社会人才需求呈现多样性,传统的本科教学方式不足以应对高水平的科研和工作要求,更科学高效的本科培养方案亟待提出。为响应以“成人”统领“成才”的教学指导方针,将GIS的基础理念、专业知识和方法技术贯彻到本科生的教学之中,本文提出GIS本科教育3个创新思想——开放、开源与开发,创建了一套“多学科、多方法、多技巧”的立体式培养方案,结合地理信息科学的专业特点在现有教学方式的基础上进行了突破性的设想和改革,将GIS的本科教学变成一种知识领域更加全面、方法技术更加前沿、实践方式更加多样的专业人才培养模式。该教学理念有利于本科学生充分认识所学知识,在理论基础的支持上能更快速地提升空间思维素养和增强实践开发能力,是GIS本科教育方法上的有益探索。 相似文献
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《International Journal of Digital Earth》2013,6(3):284-306
ABSTRACTOpen data are currently a hot topic and are associated with realising ambitions such as a more transparent and efficient government, solving societal problems, and increasing economic value. To describe and monitor the state of open data in countries and organisations, several open data assessment frameworks were developed. Despite high scores in these assessment frameworks, the actual (re)use of open government data (OGD) fails to live up to its expectations. Our review of existing open data assessment frameworks reveals that these only cover parts of the open data ecosystem. We have developed a framework, which assesses open data supply, open data governance, and open data user characteristics holistically. This holistic open data framework assesses the maturity of the open data ecosystem and proves to be a useful tool to indicate which aspects of the open data ecosystem are successful and which aspects require attention. Our initial assessment in the Netherlands indicates that the traditional geographical data perform significantly better than non-geographical data, such as healthcare data. Therefore, open geographical data policies in the Netherlands may provide useful cues for other OGD strategies. 相似文献
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Peter A. Johnson Renee Sieber Teresa Scassa Monica Stephens Pamela Robinson 《Transactions in GIS》2017,21(3):434-445
The provision of open data by governments at all levels has rapidly increased over recent years. Given that one of the dominant motivations for the provision of open data is to generate ‘value’, both economic and civic, there are valid concerns over the costs incurred in this pursuit. Typically, costs of open data are framed as internal to the data providing government. Building on the strong history of GIScience research on data provision via spatial data infrastructures, this article considers both the direct and indirect costs of open data provision, framing four main areas of indirect costs: citizen participation challenges, uneven provision across geography and user types, subsidy of private sector activities, and the creation of inroads for corporate influence on government. These areas of indirect cost lead to the development of critical questions, including constituency, purpose, enablement, protection, and priorities. These questions are posed as a guide to governments that provide open data in addressing the indirect costs of open data. 相似文献
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Andrew J. Rettig Sumit Khanna Richard A. Beck Quinn Wojcik Carmen A. McCane 《International Journal of Digital Earth》2016,9(1):30-46
Sensor networks are an essential tool for environmental scientists. As scientists and engineers are beginning to utilize these new methods and devices in their fieldwork, they need to be actively involved in the future of sensor-networking development. Continued sensor network innovation is important for improved standardization, affordability, and interoperability. This article uses a storm water case study to outline an end-to-end open-innovation sensor network. Open innovation by scientists, engineers, and entities is the collaborative process of creating value for this project in permeable paver runoff data and advances within sensor networking. This article focuses on the technical implementation of the near–real-time location and temporally aware sensor network. Data are streamed in near–real-time with subliter precision to the cloud using common off-the-shelf routers. The sensors use Maxim's 1-wire? protocol, and the unique digital serial numbers confirm the data. The data retrieved compare residence times within the permeable paver catchment basins and the control basin. Sensor network advances are made by bridging the gap between sensor protocols and communication systems. These advances enable the development of open-source representational state transfer web services. Our successful implementation serves as an example for others to study and expand upon for a variety of monitoring solutions. 相似文献