美国电子地图数据,可用于开发导航电子地图软件-American electronic map data can be used in the development of electronic map navigation software

这是一款基于PlaceLab软件开发的导航系统中间件的客户端程序.-PlaceLab software development based navigation system middleware client program.

实现静态导航数据的制作，同时可以将其转换为IndoorGML表达的模型-To achieve the production of static navigation data at the same time, it can be transformed into IndoorGML expression model