4 ms·
New 'dual-band' GPS systems have 30cm / 1ft accuracy without any basestation requirements. The chips cost $250 instead of $10, and they require different antenn
by snovv_crash 5y ago
New 'dual-band' GPS systems have 30cm / 1ft accuracy without any basestation requirements. The chips cost $250 instead of $10, and they require different antennas, but 1ft is at a point where dropping further IMO has limited gains.