altitudeValue | integer (-100000–800001) | No | Altitude in a WGS84 co-ordinate system (set to 800001 when unavailable). The value shall be set to: - -100000 if the altitude is equal to or less than -1000 m, - n (n > -100000 and n < 800000) if the altitude is equal to or less than n x 0,01 metre and greater than (n-1) x 0,01 metre, - 800000 if the altitude greater than 7999,99 m, - 800001 if the information is not available. |
altitudeConfidence | string (one of: alt-000-01, alt-000-02, alt-000-05, alt-000-10, alt-000-20, alt-000-50, alt-001-00, alt-002-00, alt-005-00, alt-010-00, alt-020-00, alt-050-00, alt-100-00, alt-200-00, outOfRange, unavailable) | No | Absolute accuracy of a reported altitude value. The value shall be set to: - 0 - alt-000-01 - if the confidence value is equal to or less than 0,01 metre, - 1 - alt-000-02 - if the confidence value is equal to or less than 0,02 metre and greater than 0,01 metre, - 2 - alt-000-05 - if the confidence value is equal to or less than 0,05 metre and greater than 0,02 metre, - 3 - alt-000-10 - if the confidence value is equal to or less than 0,1 metre and greater than 0,05 metre, - 4 - alt-000-20 - if the confidence value is equal to or less than 0,2 metre and greater than 0,1 metre, - 5 - alt-000-50 - if the confidence value is equal to or less than 0,5 metre and greater than 0,2 metre, - 6 - alt-001-00 - if the confidence value is equal to or less than 1 metre and greater than 0,5 metre, - 7 - alt-002-00 - if the confidence value is equal to or less than 2 metres and greater than 1 metre, - 8 - alt-005-00 - if the confidence value is equal to or less than 5 metres and greater than 2 metres, - 9 - alt-010-00 - if the confidence value is equal to or less than 10 metres and greater than 5 metres, - 10 - alt-020-00 - if the confidence value is equal to or less than 20 metres and greater than 10 metres, - 11 - alt-050-00 - if the confidence value is equal to or less than 50 metres and greater than 20 metres, - 12 - alt-100-00 - if the confidence value is equal to or less than 100 metres and greater than 50 metres, - 13 - alt-200-00 - if the confidence value is equal to or less than 200 metres and greater than 100 metres, - 14 - outOfRange - if the confidence value is out of range, i.e. greater than 200 metres, - 15 - unavailable - if the confidence value is unavailable. |