Drawing & Survey :
 
Engineering surveys are particularly useful to gain the actual values of variables under study, and the relationship bonding among them. Surveys are suitable as a balance to other observations. This adds knowledge through "triangulation" as one of several methods.
 
⟨ Survey approach has the following strengths:
 
  • Surveys are easy to administer.
  • Surveys are simple to score and code.
  • Surveys determine the values and relations of variables and constructs.
  • Surveys can be reused easily, and provide an objective way of comparing responses over different groups, times, and places.
 
⟨ Instruments used in Drawing & Surveys:
 
  • Total Station
  • Digital Theodolites
  • Vernier Theodolites
  • Dumpy Level
  • Automatic Level
  • Mirror Stereoscope with 4x Binocular
  • Garmin GPS
  • Serving Staffs
  • Plain Table
  • Hanging Pod
  • Beam Compass
  • Flexible Curve, French Curve
  • Drafter, Pantograph
  • Stencils, Templates
  • Rotring, Pen, Ink
  • Clutch Pencil
  • Lead Etc.