A traditional approach would be to use a web mapping solution like the commercial ESRI ArcIMS or the open source MapServer tool.
传统的方式是使用web地图解决方案，比如商业的ESRIArcIMS或开源的MapServer工具。
Furthermore, free and open source geospatial technologies are used for the database and the web mapping engine.
此外，自由和开源地理空间技术用于数据库和网络映射引擎。
Once you understand the basics of online Web mapping, you'll see that the different APIs are reasonably interchangeable.
一旦了解在线web地图绘制的基本原理之后，您将发现不同的API之间能够合理地互换。
Once you understand the basics of online Web mapping, you'll see that the different APIs are reasonably interchangeable.
一旦了解在线web地图绘制的基本原理之后，您将发现不同的API之间能够合理地互换。
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