Assessment of Precise Point Positioning of Different Global Navigation Satellite Systems.

ENHANCEMENT POSITIONING PERFORMANCE USING MODIFIED PRECISE POINT POSITIONING (PPP) SOFTWARE

Precision Comparison and Analysis of Reflector-less Total Station Observations.

EVALUATION OF POST-PROCESSED KINEMATIC ACCURACY IN ENGINEERING PROJECTS

Investigation and Analysis of the Precision Criteria in Free and Fixed Levelling Networks.

Evaluating Accuracy of each Observed Direction at Triangulation Points When Using the Method of Rounds for Angular Measurements.

New Formula for the Evaluation of Accuracy of Angular Measurments at the Points of Triangulation.

Precise Point Positioning in the Airborne Mode

Comparison of PPPH MATLAB based program vs Online GNSS Services

IMPROVED ACCURACY OF ELEVATIONS OBTAINED FROM RTK AND KINEMATIC DATA AND ITS IMPACT IN CALCULATING EARTHWORKS