探讨测绘地理信息系统中的大数据技术

Discussion of Big Data Technology in Surveying and Mapping Geographic Information System

测绘地理信息是指通过采集、处理、分析、存储和展示地理数据,为社会各个领域提供地理空间信息和决策支持的重要工作。为了从根本上确保测绘地理信息的准确性,本文先行阐明大数据的概念及特点,继而分析大数据对于测绘地理信息工作的影响,最后指明大数据在测绘地理信息中的应用,以供参考。

Surveying and mapping geographic information refers to the collection,processing,analysis,storage and display of geographic data,which provide geospatial information and decision-making support for various fields of society.In order to fundamentally ensure the accuracy of surveying and mapping geographic information,this paper first clarifies the concept and characteristics of big data,then analyzes the impact of big data on surveying and mapping geographic information,and finally points out the application of big data in surveying and mapping geographic information for reference.