;ASF Grade 3 specification file

;tape error
*SD tape        0.17 metres    ;95% of readings are within 0.5m (3 S.D.)

;compass error
*SD compass     1.7 degrees     ;95% of readings are within 5 degrees (3 S.D.)

;clino error
*SD clino       1.7 degrees     ;95% of readings are within 5 degrees (3 S.D.)

;station position error
*SD position    0.17 metres    ;95% of positions are within 0.5m (3 S.D.)