At present, the modes of the integration of multi-source spatial data are data format exchange, data interoperation, and directly data access.
目前多源空间数据集成的模式有数据格式转换、数据互操作和直接数据访问。
The general data interchange format PQDIF (Power Quality data interchange format) is adopted, which makes multi source data better compatible to realize data sharing.
系统采用PQDIF通用数据交换格式，使多数据源有良好的兼容性，实现了数据共享。
The general data interchange format PQDIF (Power Quality data interchange format) is adopted, which makes multi source data better compatible to realize data sharing.
系统采用PQDIF通用数据交换格式，使多数据源有良好的兼容性，实现了数据共享。
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