To map data sources to each other

数据源之间的相互映射

youdao

It isn't surprising that map data would go astray.

地图数据使人“误入歧路”并不是惊奇。

youdao

Instead it is more like a multi-level map data structure.

取而代之的是多级映射的数据结构。

youdao

Map data will continue to evolve-only a limited amount of high-resolution satellite imagery is currently available.

ENGADGET: Apple seeds iOS 6 beta 4 to developers: here's the changelog

It works in offline mode, without data connection, and with better and richer map data.

FORBES: Why Nokia Here Could Win The Maps Race On iOS

BaseCamp displays topographic map data in 2-D or 3-D on their computer screen, including contour lines and elevation profiles.

ENGADGET: Four new Oregon touchscreen GPS devices pop up on Garmin's website (updated)