* This function positions the cursor at the specified * x,y coordinate. It uses the ANSI standard ESCAPE * * sequence to produce the desired effect. I...
calculate satellite positions, to correct pseudoranges and finally to calculate the receivers position。...
It s a counter which count to up, when on the all positions are "1", it count to down...
Datum Transformations of GPS Positions...
A one-dimensional calibration object consists of three or more collinear points with known relative positions. It is generally believed that a camera...
