Interline Publishing +91 98867 328 23 / 24 / 25   +91 80 2333 2824 Sign Up   Sign In
Interline Publishing
Skip to Reader

Procedure video

Search By
AU Surveying - I Sem III
No Units Titles Sub Titles Chapters
1 Unit 1 Chain Survey Classification of surveying-Principles of Surveying, Sources of errors-Linear measurements, Direct measurement, Instrumentation for chaining - Errors due to incorrect chain-Chaining on uneven and sloping ground-Errors in chaining-Tape corrections - Problems :Base line measurement-Chain Triangulation - Checklines, Tie lines, Offsets, Basic problems in chaining-obstacles in chaining-Problems- Conventional signs VIEW CHAPTERS
2 Unit 2 Compass Survey (a) Introduction to compass survey Definitions of Bearing, True bearing, True meridian, Magnetic Meridian, Magnetic bearing - Arbitrary Meridian, R,B, & B,B of lines - Designation of bearings - W,C,B, & R,B, - Conversion of bearings from one system to the other Related problems - calculation of angles for bearings, Calculation of bearing for angles, Related problems - Theory of Magnetic compass (i,e, Prismatic compass) - Magnetic dip-Description of Prismatic compass, Temporary adjustments of compass- Magnetic Declination - Local attraction-Related Problems-Errors in compass survey (b) Traverse Surveying : Chain and compass traversing-Free or loose needle method - Fast needle method-Checks in closed and open traverse-Plotting methods of traverse Survey - Closing error-Balancing the traverse-Bowditch s method-Transist method, Gale s Travers table VIEW CHAPTERS
3 Unit 3 Plane table surveying Introduction-Advantages, Accessories-Working operations such as fixing the table to tripod, levelling-centering-orientation by back-sighting, Methods of plane tabling-Plane table traversing- Three point problem - Mechanical method - Graphical method - Two point problem-Errors in plane tabling VIEW CHAPTERS
4 Unit 4 Levelling Definitions of terms-Methods of levelling-Uses and adjustments of dumpy level-Temporary and permanent adjustments of dumpy level levelling staves-Differential leveling, Profile levelling-Cross sections- Reciprocal levelling, Precise levelling-Definition of BS, IS, FS, HI, TP-Booking and reduction of levels, H,I, methods-Rise and fall method-Checks-Related problems-Curvature and Refraction Related Problems-Correction- Reciprocal levelling-Related problems-L,S & C,S Levelling-Problems in levelling-Errors in levelling VIEW CHAPTERS
5 Unit 5 Minor instruments Uses and adjustments of the following minor instruments: Line Ranger, Optical Square, Abney level, Clinometer, Ceylon Ghattracer, Pantagraph, Sextant and Planimeter VIEW CHAPTERS
About Us
Contact Us
Advertising Guidelines
Safe and Secure Payment
All major credit and debit cards are accepted.
Policies: Terms of Use | Privacy    Copyright © 2020 Interline Publishing. All rights reserved.