Comment Comment by ElectRabbit > GalileoWhich has optional cryptographic signatures of its positioning data. It's not spoofable anymore (but still jam'able with strong transmitters).Free for use.(https://www.gsc-europa.eu/sites/default/files/sites/all/file...)Same for the HAS (High Accuracy Service) which offers precision down to 30cm without additional correction data.Also free for use. But requires a special receiver as it's using an additional band.Galileo was the ugly duckling for a very long time - but it turned into a shining one after it aged a bit. parent ElectRabbit 1 year ago
Which has optional cryptographic signatures of its positioning data. It's not spoofable anymore (but still jam'able with strong transmitters).
Free for use.
(https://www.gsc-europa.eu/sites/default/files/sites/all/file...)
Same for the HAS (High Accuracy Service) which offers precision down to 30cm without additional correction data.
Also free for use. But requires a special receiver as it's using an additional band.
Galileo was the ugly duckling for a very long time - but it turned into a shining one after it aged a bit.