Theodolite Survey
Theodolite Survey, Applications of Theodolite Survey, Compass Surveying Vs Theodolite Surveying, Classification of Theodolite– Transit Theodolite, Non Transit Theodolite, Vernier Theodolites, Precise Optical Theodolites (Micrometer Theodolite), Components of a Vernier Theodolite, Terminologies in Theodolite Surveying- Centering, Vertical Axis or Azimuth Axis, Horizontal Axis or Trunnion Axis, Axis of the telescope, LOS/LOC, Transiting /Plunging /Reversing, Axis of level tube Bubble line, Swinging, Face left observation, Face Right Observation, Telescope normal , Telescope Inverted, Double Sighting. Fundamental Lines, Temporary Adjustments of Theodolite- Setting, Centring, Leveling, Focusing- 1.Focusing of Eye-piece, 2.Focusing of Objective. Permanent Adjustment of Theodolite, Method to Measure Angles
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In equipment used in chain surveying,we details discuss about surveying chain, types of chain- revenue chain, gunter’s chain, engineer’s chain, metric chain, suitability of chain, unsuitability of chain, units of measurement, tapes-cloth or linen tape, metallic tape, steel tape, invar tape, pegs, arrows, ranging rods, offset rods, plumb bob, clinometer, cross-staff, optical square, prism square, chain survey instruments, distance measuring device, instruments used for various types of measurement
Contouring (Contour Interval, Properties & Use of Contour Lines, Ridge & Valley Line, Vertical & Overhanging Cliff).
In contour, we details discuss about use of contour, contour interval, properties of contour lines, ridge & valley line, overhanging cliff, vertical cliff. Etc.
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Theodolite Survey, Applications of Theodolite Survey, Compass Surveying Vs Theodolite Surveying, Classification of Theodolite– Transit Theodolite, Non Transit Theodolite, Vernier Theodolites, Precise Optical Theodolites (Micrometer Theodolite), Components of a Vernier Theodolite, Terminologies in Theodolite Surveying- Centering, Vertical Axis or Azimuth Axis, Horizontal Axis or Trunnion Axis, Axis of the telescope, LOS/LOC, Transiting /Plunging /Reversing, Axis of level tube Bubble line, Swinging, Face left observation, Face Right Observation, Telescope normal , Telescope Inverted, Double Sighting. Fundamental Lines, Temporary Adjustments of Theodolite- Setting, Centring, Leveling, Focusing- 1.Focusing of Eye-piece, 2.Focusing of Objective. Permanent Adjustment of Theodolite, Method to Measure Angles
Theodolite Survey, Applications of Theodolite Survey, Compass Surveying Vs Theodolite Surveying, Classification of Theodolite– Transit Theodolite, Non Transit Theodolite, Vernier Theodolites, Precise Optical Theodolites (Micrometer Theodolite), Components of a Vernier Theodolite, Terminologies in Theodolite Surveying- Centering, Vertical Axis or Azimuth Axis, Horizontal Axis or Trunnion Axis, Axis of the telescope, LOS/LOC, Transiting /Plunging /Reversing, Axis of level tube Bubble line, Swinging, Face left observation, Face Right Observation, Telescope normal , Telescope Inverted, Double Sighting. Fundamental Lines, Temporary Adjustments of Theodolite- Setting, Centring, Leveling, Focusing- 1.Focusing of Eye-piece, 2.Focusing of Objective. Permanent Adjustment of Theodolite, Method to Measure Angles