多源GIS数据关联集成技术研究--以市政管线行业为例

RESEARCH ON THE TECHNOLOGY OF ASSOCIATING AND INTEGRATING MULTI-GIS-DATA——A CASE STUDY OF THE PIPE-LINE INDUSTRY

分析了现有多源GIS数据集成模式的原理与不足,提出了一种新的集成技术,即多源GIS数据关联集成技术,该技术通过空间数据直接读取引擎和属性数据导入引擎将地理数据集成到GIS系统中,并且通过空间和属性关联机制实现了多源GIS数据图形、属性和功能的一体化集成。

The principles and the shortages of the current multi-GIS-data integration methods are analyzed, and a new integration technology, TAIG, is put forward. The technology integrates geo-data into GIS through spatial data reading engine and attribute input engine, and with the association mechanism, the integration of graphics, attribute and function of the multi-GIS-data is realized.