Pentax R-325(N) User Manual

PSF Software Ver.365

5 RDM

General pictures of measurement

With RDM measurement, the horizontal distance, the slope distance, difference in height and the
percentage of slope between the reference point and the observation point are measured. The
distance between one observation point and another observation point is measured as well.

General Pictures

Slope distance

Target

Slope %

Height difference

Reference Point

Horizontal distance

Station Point

                                    REF.P-P          P-P              P-P                        P-P

Target Target

          Reference Point

Target

                                  REF.P.-P

                                      REF.P.-P

                                                  REF.P.-P

Target

REF.P.-P