The difference between Beidou map APP and Beidou navigation;
Beidou system is a navigation system, which can provide very accurate location information for some calibration points in the map, and can tell you whether it is a road or a cliff in front of you. Beidou map APP refers to the position output by using the positioning results of Beidou system. For example: Baidu map, Gaode map and other map navigation software.
Extended data:
Satellite navigation system is an important spatial information infrastructure. China attaches great importance to the construction of satellite navigation system, and has been trying to explore and develop satellite navigation system with independent intellectual property rights. In 2000, the Beidou navigation test system was built for the first time, making China the third country in the world with its own satellite navigation system after the United States and Russia. The system has been successfully applied in surveying and mapping, telecommunications, water conservancy, fishery, transportation, forest fire prevention, disaster reduction and relief, public safety and other fields, and has produced remarkable economic and social benefits.
Beidou satellite navigation system consists of three parts: space segment, ground segment and user segment. It can provide high-precision and high-reliability positioning, navigation and timing services for all kinds of users around the world, and has the ability of short message communication. It has initially possessed the ability of regional navigation, positioning and timing, with positioning accuracy of10m, speed measurement accuracy of 0.2m/s and timing accuracy of10ns.
References:
Baidu Encyclopedia-Beidou Satellite Navigation System