Thursday, February 26, 2015

Marks of Test4: Sec 4C DPC

internal assessment for Advanced Surveying[2011]

Dear Student, it is to inform you that I am going to make internal assessment for you in Advanced Surveying. So meet with me as soon as possible.
prashant mukherjee [civil engg deptt]
Roll No.
Enrollment No.
Student Name
Sub Code
Subject Name
Term
110107206
11setcivl099
Tushar Vasudev
Cvl 003
Advanced  urveying
VI
110107196
11setcivl271
Sonu Kumar
Cvl 003
Advanced Surveying
VI
110107124
11setcivl145
Nikhil Sharma
Cvl 003
Advanced Surveying
VI
110107201
11setcivl322
Sumit Chapagain
Cvl 003
Advanced Surveying
VI
110107132
11setcivl056
Pavan Kumar Varshney
Cvl 003
Advanced Surveying
VI
100107108
10setcivl182
Mayank Bhardwaj
Cvl 003
Advanced Surveying
VI
100107049
10setcivl353
Bharat Singh Nagar
Cvl 003
Advanced Surveying
VI
090107031
09setcivl188
Arun Chaudhry
Cvl 003
Advanced Surveying
VI
090107084
09setcivl172
Munesh Kumar Sharma
Cvl 003
Advanced Surveying
VI

Syllabus for Advanced Surveying
Unit I: Field Astronomy
Definitions of astronomical terms, coordinate systems for locating heavenly bodies. Geographic, Geodetic, Geocentric, Cartesian, Local and Projected coordinates for earth resources mapping. Convergence of meridian, parallel of latitude, shortest distance between two points on the earth, determination of latitude and longitude.
Unit II: Basics of Geodesy
Introduction to Spherical Trigonometry and Spherical Coordinates; History and Development of Geodesy, Geodetic, Datums and Control; Networks; Understanding the Geometry of Reference Ellipsoid , Reference Coordinate Systems, Coordinate or datum Conversion, Lines (curves) on the Ellipsoid, Normal sections and geodetic lines, Radii of curvature and calculation of lengths of lines; Direction of lines on the ellipsoid
Unit III: Theory of errors and Adjustment of survey measurements
Sources of errors; types of error; accuracy and precision, propagation ofvariance/covariance and adjustment of errors using observation equation and condition equation approach (approximate and matrix-based solution) with example on adjustment of level nets, traverse, triangulation figures.
Unit IV: Triangulation and Trilateration
Necessity of Control Surveying, Principle of Triangulation and Trilateration classification of Triangulation Systems Station Marks, Towers and Signals, Satellite station, Intersected and Resected points, Reconnaissance, Indivisibility of stations, Angular Measurement, Base line measurement and its extension
Unit V: Setting out
Need of setting out; Control for setting out: Vertical and Horizontal control; Protection and referencing of controls, Basic setting out procedures: angle distance, distance, angle-angle; Use of grids in setting out; Use of total station and GPS in setting out; Special instruments for setting out: rotating laser, zenith-nadir plumb, Setting out building foundation and floors; Controlling verticality of structures; Route setting out: Setting out curves: simple and transition curves, vertical curves
Unit -VI: Project Survey

General requirements and specifications for Engineering project surveys, Reconaissance, Preliminary and Location surveys for highways, railways and canals, Correlation of surface and underground surveys in case of culverts, Bridges and Tunnels; Principles and practice of hydrographic surveys, Layout of culverts, canals, bridges and buildings.