*86* CONTROL POINT RECORD
CC 01-06 SEQUENCE NUMBER. RIGHT JUSTIFIED. INCREMENT BY 10 FROM THE
PREVIOUS RECORD.
CC 07-10 DATA CODE. MUST BE *86*.
CC 11-14 STATION SERIAL NUMBER (SSN).
CC 15-16 BLANK
CC 17-23 ORTHOMETRIC HEIGHT. IN METERS (MMMMmmm).
CC 24 ORTHOMETRIC HEIGHT CODE. SEE FOLLOWING TABLES.
CC 25-26 ORTHOMETRIC HEIGHT ORDER AND CLASS. USE PUBLISHED
VERTICAL ORDER AND CLASS, OTHERWISE LEAVE BLANK.
CC 27 ORTHOMETRIC HEIGHT NGSIDB INDICATOR. SEE FOLLOWING TABLES.
CC 28-29 ORTHOMETRIC HEIGHT DATUM. SEE FOLLOWING TABLES.
CC 30-35 ORGANIZATION WHICH ESTABLISHED AND/OR MAINTAINS THE
ORTHOMETRIC HEIGHT OF THE CONTROL POINT. ENTER THE
ABBREVIATION LISTED IN ANNEX C OR ON THE DATASET
IDENTIFICATION RECORD.
CC 36-42 GEOID HEIGHT. ABOVE (POSITIVE) OR BELOW (NEGATIVE) THE
REFERENCE ELLIPSOID. IN METERS (MMMMmmm).
CC 43 GEOID HEIGHT CODE. SEE FOLLOWING TABLES.
CC 44-45 BLANK.
CC 46-52 ELLIPSOID HEIGHT. IN METERS (MMMMmmm).
CC 53 ELLIPSOID HEIGHT CODE. SEE FOLLOWING TABLES.
CC 54-55 ELLIPSOID HEIGHT ORDER AND CLASS. SEE ANNEX G.
CC 56 ELLIPSOID HEIGHT DATUM.