nostr:npub16sz45sngz7k7ha48c9gekuaxc6gntujtynsfukdx6807m6lv7z5sgw378f Yes, sort of. It solve the parralax for a single position, so if the position changes too much, it's good to recalibrate. 

nostr:npub17xtv50xtnwtevcmcc26rx88gp8cgtgnsppsvrfyuqpu7q6p54rhqmrn4vw