| 作业机废气减排技术研究 |
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| 引用本文： | 陈云华,郭青松. 作业机废气减排技术研究[J]. 城市勘测, 2012, 22(1): 34-35 |
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| 作者姓名： | 陈云华 郭青松 |
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| 作者单位： | 乌鲁木齐市城市勘察测绘院,新疆乌鲁木齐830000 |
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| 摘 要： | 数字化城市管理信息系统(以下简称"数字城管")目前在全国大中城市广泛应用,在城市的精细化管理中,空间数据库的更新维护工作是"数字城管"长效运转的重要保障。本文在分析原有"数字城管"空间数据库的基础上,结合"数字城管"管理机制和城市基础设施建设,探讨了开展空间数据库更新维护的工作和技术方法,总结了空间数据库更新维护的机制建设。
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| 关 键 词： | 数字城管 更新维护 空间数据库 部件权属 |
Emission Reduction Technique of Working Machine Waste Gas |
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| Chen Yunhu,Guo Qingsong. Emission Reduction Technique of Working Machine Waste Gas[J]. Urban Geotechnical Investigation & Surveying, 2012, 22(1): 34-35 |
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| Authors: | Chen Yunhu Guo Qingsong |
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| Affiliation: | (Urumqi Urban Institute of Geotechnical Investigation Surveying and Mapping,Urumqi 830000,China) |
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| Abstract: | Digital urban management in the whole nation at present new mode in cities of widely used,and the construction of the urban developing process,spatial database updating maintenance ＂digital urban management＂ is an important guarantee of long-term operation.This paper analyzes on the original ＂digital urban management＂ on the basis of spatial database,combined with city infrastructure construction,and discusses the spatial database updating maintenance in the technical methods and summarized the mechanism of updating maintenance spatial database construction. |
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| Keywords: | Digital urban management Update maintenance Spatial database Part ownership |
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