Page 7 - 4798
P. 7

ACRONYMS

                  BM:  Bench Mark

                  EDM: Electronic Distance Measurement

                  HI:  Height of Instrument above a datum

                  hi:   Height of Instrument(optical axis) above the

                  instrument station

                  TP:  Turning point

                  DMD:         Double Meridian Distance

                  MSL: Mean Sea Level

                  FS:  Foresight

                  BS:  Backsight



























                                                              5
   2   3   4   5   6   7   8   9   10   11   12