| 来源类型 | Article
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| 规范类型 | 其他
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| DOI | 10.3390/ijgi5050064
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| Investigating the Feasibility of Geo-Tagged Photographs as Sources of Land Cover Input Data. |
| Antoniou V; Fonte C; See L; Estima J; Arsanjani J; Lupia F; Minghini M; Foody G
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| 发表日期 | 2016
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| 出处 | ISPRS International Journal of Geo-Information 5 (5): e64
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| 出版年 | 2016
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| 语种 | 英语
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| 摘要 | Geo-tagged photographs are used increasingly as a source of Volunteered Geographic Information (VGI), which could potentially be used for land use and land cover applications. The purpose of this paper is to analyze the feasibility of using this source of spatial information for three use cases related to land cover: Calibration, validation and verification. We first provide an inventory of the metadata that are collected with geo-tagged photographs and then consider what elements would be essential, desirable, or unnecessary for the aforementioned use cases. Geo-tagged photographs were then extracted from Flickr, Panoramio and Geograph for an area of London, UK, and classified based on their usefulness for land cover mapping including an analysis of the accompanying metadata. Finally, we discuss protocols for geo-tagged photographs for use of VGI in relation to land cover applications. |
| 主题 | Ecosystems Services and Management (ESM)
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| 关键词 | geo-tagged photographs
Volunteered Geographic Information
Flickr
Panoramio
Geograph
land cover
land use
fitness-for-use
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| URL | http://pure.iiasa.ac.at/id/eprint/13221/
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| 来源智库 | International Institute for Applied Systems Analysis (Austria)
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| 引用统计 |
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| 资源类型 | 智库出版物
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| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/130597
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推荐引用方式
GB/T 7714 |
Antoniou V,Fonte C,See L,et al. Investigating the Feasibility of Geo-Tagged Photographs as Sources of Land Cover Input Data.. 2016.
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文件名：
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Investigating%20the%20Feasibility.pdf
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格式：
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Adobe PDF
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