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BITS GEODESY and Astronomical Surveying Sem-V
No Units Titles Sub Titles Chapters
1 Unit 1 Curves and Curve Setting Introduction- Necessity of providing curves, curve types and application, i Simple curves - Degree of curve, characteristics, offsets from chord produced, Rankine's method, obstacles, ii Compound and Reverse curves - types and formulae, iii Transition curves - Characteristics, formulae, Lengths - Tangent length and Curve length, Combined curve - computation and setting out, iv Vertical curves - Summit and Valley curves, design considerations, computations and setting out VIEW CHAPTERS
2 Unit 2 Triangulation Scope, classification, inter-visibility, satellite station, eccentricity of signals, base line and its extension VIEW CHAPTERS
3 Unit 3 Theory of Errors Terms, Laws of weights, Determination of MPV, MPE, adjustment of geodetic triangle with central station, adjustment of level line, adjustment of spherical triangle VIEW CHAPTERS
4 Unit 4 Geodetic Leveling Scope, curvature and refraction correction, axis-signal correction, Single angle Observation, reciprocal leveling VIEW CHAPTERS
5 Unit 5 Electronic Distance Meter Scope, electromagnetic curve, basic definitions, phase of wave, types of waves, distance by transit time and phase difference, carrier wave, method of modulation, Electro-optical EDM measurement, infra-red EDM instrument, microwave EDM instruments, effect of atmospheric conditions and corrections, slope and height corrections, National citation NI 450, Wilde distance meters D1 series, Wilde theomats T1 series, Wilde Tachymat TC series, use of total station VIEW CHAPTERS
6 Unit 6 Astronomical Survey Terms, Spherical triangle, spherical trigonometry, Time, siderial time, apparent time, mean solar time, equation of time, universal time, standard time, conversion of time, determination of time, determination of azimuth, Latitude, Longitude VIEW CHAPTERS
7 Unit 7 Hydrographic Surveying Scope, methods of sounding, locating of sounding, three-point problem, shore line survey VIEW CHAPTERS
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