Service mapping: the primary function of the web Services Gateway is to map an existing WSDL-defined web service to a new service that is offered by the Gateway to others.

服务映射：Web Services Gateway的主要功能是将现有的用WSDL定义的Web服务映射成Gateway提供给他人的新服务。

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Apple released its own iPhone mapping service last year after using Google mapping data since the phone's inception.

WSJ: Apple Buys Indoor GPS Specialist

Beyond Ground Truth, Google also aims to improve its service by mapping the interiors of more buildings - the current emphasis is on transport hubs, shopping centres, museums and business that pay for an approved photographer to visit them.

BBC: Google Maps uses Ground Truth project to battle Apple

It turns out that building an excellent mobile mapping service is a complex process.

FORBES: Apple Maps Boss Gets the Ax, But That Won't Kill Its Bugs