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LEVELLING (CLASSIFICATION (RECIPROCAL LEVELLING, TRIGONOMETRIC LEVELLING,…
LEVELLING
CLASSIFICATION
RECIPROCAL LEVELLING
TRIGONOMETRIC LEVELLING
CHECK LEVELLING
BAROMETRIC LEVELLING
FLY LEVELLING
HYPSOMETRIC LEVELLING
DIFFERENTIAL LEVELLING
PROFILE
SIMPLE LEVELLING
IMPORTANT TERMS
HORYONTAL PLANE
DATUM
LEVEL LINE
REDUCED LEVEL
LEVEL SURFACE
BENCH MARK
PERMANENT BENCHMARK
GTS BENCH MARK
ARBITRARY BENCHMARK
TEMPORARY BENCH MARK
LINE OF COLLIMATION
HEIGHT OF INSTRUMENT
ADJUSTMENT OF LEVEL
LEVELLING TELESCOPE
FOCUSSING OBJECT GLASS
SETTING UP OF LEVEL
FOCUSSING EYE PIECE
SEQUENCE OF FILLING FIELD BOOK
BACK SIGHT
INTERMEDIATE SIGHT
FORE SIGHT
INSTRUMENTS FOR LEVELLING
LEVEL
WYE LEVEL
AUTOMATIC LEVEL
TILTING LEVEL
DUMY LEVEL
LEVELLING STAFF
SELF READING STAFF
TARGET STAFF
METHODS TO FIND R.L
HEIGHT OF INSTRUMENT METHOD
RISE&FALL METHOD