Advanced surveying I: (preliminary copy), Volume 1
Dept. of Surveying Engineering, University of New Brunswick, 1972 - Surveying - 225 pages
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S E 3020
DISTANCE MEASUREMENTS BY CONVENTIONAL MEANS
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accuracy adjusted angle graph angles are measured angular approximately arc length auxiliary azimuth base bubble axis calculated Check chord coefficient const constant contour lines coordinates cross hair cubic parabola curvature Deflection Angles degree of curvature determined direct dist dumpy levels easement curve entrance pupil equal error propagation exit pupil formula Geoid geometrical height Hypsometer instrument intersection Jenoptic Krakiwsky length line of sight mathematical means mercury barometer method objective lens obtained optical perpendicular Photogrammetry Physical Geodesy plumb bob points precision prism procedure radius reading reduced reference line refraction s i n scale sine slope spirit level stadia Staking station barometer station correction straight line subtense bar Tacheometers Tacheometry tangent tape target telescope temperature terrain theodolite Torr traverse triangle unit clothoid values Vanicek vertical angle vertical axis