“BLUE BOOK” FILE

TABLE 2-1

HORIZONTAL OBSERVATION DATA SET RECORDS

______________________________________________________________________

| [FIRST RECORD] |

| *aa* - Data Set Identification Record |

| *10* - Project Title Record |

| *11* - Project Title Continuation Record |

| *12* - Project Information Record |

| *13* - Geodetic Datum and Ellipsoid Record |

| *20* - Horizontal Direction Set Record |

| . |

| *25* - GPS Occupation Header Record |

| *26* - GPS Occupation Comment Record (optional) |

| *27* - GPS Occupation Measurement Record |

| *28* - GPS Clock Synchronization Record |

| *29* - GPS Clock Synchronization Comment Record (optional) |

| *30* - Horizontal Angle Set Record |

| . |

| . (Distances, Vertical Angles, Azimuths) |

| . |

| ________________________________ |

| |