| 大数据时代下测绘地理信息检验检测面临的问题与思考 |
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| 引用本文： | 李冲,谭明建,谭理.大数据时代下测绘地理信息检验检测面临的问题与思考[J].测绘通报,2021,0(3):134-137. |
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| 作者姓名： | 李冲 谭明建 谭理 |
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| 作者单位： | 四川省测绘产品质量监督检验站,四川 成都610041 |
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| 基金项目： | 国家重点研发计划(2016YFF0201300);四川省测绘地理信息科技支撑项目(J2017ZC07)。 |
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| 摘 要： | 大数据时代下，测绘地理信息数据作为承载各类自然资源信息、社会信息、经济信息、人文信息等重要基础数据，其质量作用举足轻重。然而，当前测绘地理信息的质量检验检测从理论基础、方式方法、服务模式等各个方面都不能完全满足时代的需求。本文分析了大数据时代的一些典型特征和思维方式，从质量度量方式、抽样检查评价、检验与检测等方面分析了新时代下测绘地理信息质量检验检测面临的一些问题，并给出了一些思考和建议。
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| 关 键 词： | 大数据 地理信息 检验检测 抽样 质量评估 |
| 收稿时间： | 2020-04-28 |
The problems and thinking of surveying and mapping geographic information testing in the era of big data |
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| LI Chong,TAN Mingjian,TAN Li.The problems and thinking of surveying and mapping geographic information testing in the era of big data[J].Bulletin of Surveying and Mapping,2021,0(3):134-137. |
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| Authors: | LI Chong TAN Mingjian TAN Li |
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| Institution: | Sichuan Quality Supervision and Testing Center of Surveying and Mapping Product, Chengdu 610041, China |
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| Abstract: | In the era of big data,surveying and mapping geographic information data,as an important basic data bearing all kinds of natural resource information,social information,economic information,human information,etc.,it has a significant quality. However,the current quality inspection of surveying and mapping geographic information can not fully meet the needs of the times from the theoretical basis,methods,service models and other aspects. This paper analyzes some typical characteristics and ways of thinking in the era of big data,analyzes some problems faced by the quality inspection and detection of surveying and mapping geographic information in the new era from the aspects of quality measurement,sampling inspection and evaluation,inspection and detection,and finally gives some thoughts and suggestions. |
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| Keywords: | big data geographic information inspection and test sampling quality assessment |
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