1.BASIC SURVEY:Definition of survey,principle of
survey,different types of survey,object of survey,scale of survey
2.COMPASS/CHAIN/PLANE TABLE SURVEY:Different types of chains,Ranging,chain
surveying,reconnaisance,compass surveying,different types of
compass,bearing,reduced bearing,whole circle bearing,fore and back
bearing,plane table surveying,methods of plane tabling
3.THEODOLITE SURVEYING:Parts of a Theodolite,leveling of
Theodolite,measurement of angles,open and closed traverse.
4.LEVELLING:Different types of levelling instruments,bench
mark,back sight,fore sight and intermediate sight,leveling staff,adjustments of
level,contouring
5.TIDE:Formation of tide,tidal forces,kinds of tides,tide
pole,tide measurement,tidal graph
6.HYDROGRAPHIC SURVEY:Definition of Hydrographic
Survey,duties of Hydrographic Surveyor,sounding,datum,datum
transfer,Instruments used for Hydrographic Survey,horizontal and vertical
controls,use of sextant in Hydrographic Survey,Methods of locating soundings,plotting of soundings,coast lining
7.COMPUTATION OF VOLUME:
Dredging,quantity of dredged material or quantity to be
dredged,formula for volume calculation
8.DRAFTSMANSHIP:Plotting of sounding,preparation of rough
and fair charts,style of lettering in charts,inking of soundings
9.GEODESY:Figure of
earth,Latitude,longitude,spheroid,nauticalmile,projections,grid
10.MODERN SURVEY INSTRUMENTS:Total station,GPS,DGPS,use of
GPS and DGPS in Hydrographic Surveying.
A plan should not be viewed as a guarantee of what will occur when you execute it.-Jerry Bruckner.
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