The adoption of crowdsourced geographic data, or volunteered geographic information (VGI), as a valuable source of spatial data is growing at all levels of government. VGI is crowdsourced geographic information provided by a wide range of participants with varying levels of education, knowledge and skills. Despite some initial concerns about data quality during early development of VGI approaches, extensive research now demonstrates that the reliability...
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详细
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2018/12/31
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工作文件
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139461
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1
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1
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2019/07/19
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Disclosed
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Identifying Success Factors in Crowdsourced Geographic Information Use in Government
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data collection and analysis