| 众源地理信息研究现状与展望 |
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| 引用本文： | 范红超,孔格菲,杨岸然.众源地理信息研究现状与展望[J].测绘学报,2022,51(7):1653-1668. |
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| 作者姓名： | 范红超 孔格菲 杨岸然 |
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| 作者单位： | 1. 挪威科技大学土木与环境工程学院, 挪威 特隆赫姆 7491;2. 国防科技大学电子科学学院, 湖南 长沙 410072 |
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| 基金项目： | 挪威科技基金(328552) |
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| 摘 要： | 众源地理信息作为新型地理信息模式,是指由互联网用户借助交互式平台,通过直接上传传感器数据或提供数字化劳动而贡献的地理信息数据。近20年来,众源地理信息热度上升,并受到越来越多研究者的关注,正在逐渐成为一种重要的地理信息数据来源。本文对近十几年来关于众源地理信息的中文和英文文献进行了系统性的分析与研究,力图展现出众源地理信息研究的发展现状,同时以这些研究发现的规律为基础,结合当前的国际形势,探讨了众源地理信息的发展机遇与挑战,同时对发展自主众源地理信息给出了建议。
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| 关 键 词： | 众源地理信息 开放街区数据 数据质量 志愿者 |
| 收稿时间： | 2022-03-14 |
| 修稿时间： | 2022-04-24 |
Current status and prospects of research for volunteered geographic information |
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| FAN Hongchao,KONG Gefei,YANG Anran.Current status and prospects of research for volunteered geographic information[J].Acta Geodaetica et Cartographica Sinica,2022,51(7):1653-1668. |
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| Authors: | FAN Hongchao KONG Gefei YANG Anran |
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| Institution: | 1. Department of Civil and Environmental Engineering, Norwegian University of Science and Technology, Trondheim 7491, Norway;2. College of Electronic Science and Technology, National University of Defense Technology, Changsha 410072, China |
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| Abstract: | In comparison with the classic GIS, volunteered geographic information (VGI) reveals differently in data acquisition. It allows internet users to contribute geographic information data in different forms using the techniques of Web2.0. In the recent 20 years, VGI is getting more popular in research and applications as an important data source. In this paper, we did a literature study on articles related to VGI to show the development and the state of art of VGI. On this base, we discussed challenges and opportunities of the VGI in the future. In particular, suggestions have been made for VGI development in China. |
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