Surveys which are carried out to provide a national grid of control for preparation of accurate maps of large areas,are known
Aplane surveys
Bgeodetic surveys
Cgeographical surveys
Dtopographical surveys
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The mean horizontal distance between the front and rear site boundaries is termed as:
Parabola is a conic section having
The structure constructed for cross irrigation water over a drain is called
Which tool is used to clean and sharpen the jaw of pipe wrench?
Scales having same representative fraction but to read different units are called