*27* GPS OCCUPATION MEASUREMENT RECORD
CC 01-06 SEQUENCE NUMBER. RIGHT JUSTIFIED. MUST BE AN INCREMENT OF 10 FROM PREVIOUS RECORD.
CC 07-10 DATA CODE. MUST BE *27*.
CC 11-14 STATION SERIAL NUMBER (SSN). INSTRUMENT STATION. FOR ADDITIONAL INFORMATION SEE CHAPTER 1, PAGES 1-2 THRU 1-6, JOB CODE AND SURVEY POINT NUMBERING; CHAPTER 2, PAGES 2-8 THRU 2-9, OBSERVATION DATA RECORDS; PAGES 2-12 THRU 2-13, ASSIGNMENT OF STATION SERIAL NUMBERS;
CC 15-20 DATE OF OBSERVATION.(UTC) YEAR, MONTH, DAY (YYMMDD). SEE CHAPTER 2, PAGES 2- 18, DATE AND TIME.
CC 21-24 TIME. HOURS, MINUTES (HHMM)(UTC). SEE CHAPTER 2, PAGE 2-7, TIME, AND PAGE 2- 18, DATE AND TIME.
CC 25-29 HEIGHT OF THE ANTENNA L1 PHASE CENTER ABOVE THE MONUMENT (XX.xxx) IN METERS.