Equipment Used In Chain Surveying
Equipment Used In Chain Surveying, 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
Topics
In plane table surveying we details discuss accessories used in plane table surveying, alidade, tripod, level tube, compass, plumbing fork, setting up the plane table: centering, levelling, orientation, method of plane table survey.
In curve we details discuss about curve, type of curve, basic definitions of curve, elements of circular curve, apex distance, chainage of tangent points, intermediate chord length.
