10月6日的Swiss Map Compass应用程序分析

Swiss Map, two resolutions: 1:1'000'000 1:500'000 Maps available without network Source map: Federal Office of Topography Sometimes, we would like to know what we see far away. With this app, you orient your iPhone and you draw a line on the map in the direction measured by the iPhone. WARNING: this function is available only when your are in Switzerland or not far from this country. • Line from your location to the central pointer - Distance between your location and the pointed location - Azimuth to pointed location • Information about your location - Latitude - Longitude - Altitude - Compass ( iPhone orientation ) • Compass offset correction WARNING: The reliability depend of • the right iPhone orientation • the reliability of the GPS location • the reliability of the iPhone compass When the app is in front, the GPS increase the energy consumption