Compass universally used as compass until the invention of the box-like compass with a 'dry' pivoting needle sometime around 1300. Originally, many compasses were marked only as to the direction of magnetic north, or to the four cardinal points (north, south, east, west). Later, these were divided, in China into 24, and in Europe into 32 equally spaced points around the compass card. For a table of the thirty-two points, see compass points. In the modern era, the 360-degree system took hold. This system is still in use today for civilian navigators. The degree system spaces 360 equidistant points located clockwise
COMPASS-2 to update the Kepler elements weekly from Celestrak, a free of charge service for tracking satellites in space. The structure of the software will be modular giving the chance to work and improve on the components separately. Key features are: In addition to the ground station in Aachen, many private amateur radio stations joined us as backup stations during the mission operation of COMPASS-1. The COMPASS-2 Team also will encourage the stations to participate loading data and decoding Morse code from COMPASS-2. The CDHS is the main board of the COMPASS-2 Satellite. It is responsible for managing all general and