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As electronic maps, database technology , geographic information technology, electronic sand table to make up for the shortcomings of the traditional sand table , through real three-dimensional GIS data on the computer to achieve a real-time dynamic lookup , real-time flight , engineering facilities query , economic analysis and other intelligence analysis function, with easy to carry, not easy to be damaged , etc., from the traditional sandbox techniques, display methods, to make fundamental breakthroughs and innovation . This paper analyzes the development of production technology sandbox changes , as well as research status at home and abroad electronic sand table , combined with characteristics of the elements of Zhongyuan Oilfield , system design principles and user needs, develop a reasonable technical design line, and can be connected to a massive database selected the Beijing Lingtu VRMap2.3 software development platform. Second article in the fourth chapter Zhongyuan Oilfield detailing the large amount of data , update fast development of electronic sand table in data processing, data integration and visualization of three-dimensional properties of connections and development methods and processes. And described in detail in Chapter the various functions of the system development . Finally, this paper developed for the Zhongyuan Oilfield electronic sand table in the data quality control process presented their implementation methods, electronic sand table is a quality control process of making a more comprehensive summary. At present, the electronic sand table system has been used production unit , to achieve good results .
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