GEAS Land Surveying Services
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DWG to KML using QGIS
Ellipse & Ellipsoid
Leveling (Surveying)
Subdivision of Area
Trapezoidal Rule (Area Computation)
Triangulation
Simpson's One Third Rule (Area Computation)
Strength of Figures
Magnetic Declination
Pace Factor
Errors/correction
BEARING AND AZIMUTH 1
AREA COMPUTATION 1
BEARING AND AZIMUTH 2
AREA COMPUTATION 2
Adjustment of direct observations pt 2
Adjustment of direct observations pt 1