Total Station : Advantages & Features
In surveying, the advanced electronic instrument used to measure horizontal and vertical angles along with distance is called total station.
Surveying
Remote Sensing : Definition, Classification, Methods
Remote sensing is broadly defined as science and information about objects, area of phenomenon from distance without being in physical contact with them.
Tape Correction in Surveying
The tape correction used in surveying are as follows : Correction for Standardization, Correction for Slope, Correction of Pull, Correction for Temperature, Correction for Sag, Normal Tension, Correction for Misalignment and Reduction of length to mean sea level.
Methods of Levelling Used in Surveying
The important methods of levelling used while surveying are as follows : Barometric Levelling,Trigonometric Leveling, Spirit Leveling, Differential Leveling
Types of Scales in Surveying
In surveying there are 5 types of scales : plane, diagonal, chord, vernier & micro scales. Types of scales are mainly classified as large, medium and small.
Surveying : Introduction to the Concept of Surveying
Surveying is the science and art of determining the relative positions of various points above, on or below the surface of the earth.
What is Geographic Information System (GIS) ?
Geographic Information System (GIS) should include not only the data processing functions of these systems, but also their analytical capabilities.
Global Positioning System { GPS } in Surveying
Global Positioning System is a system developed by the US Department Of Defence (D.O.D) for military as well as Civil operation. GPS is used in surveying.
Contour line and Methods of Contouring
Contour line may be defined as an imaginary line passing through the points of equal devotion. Contour line is also be defined as intersection of a level surface with the surface of the earth.
Plane Table Surveying : Advantages & Disadvantages
Plane table surveying is the rapid method of surveying. The advantage of plane table surveying is the topographic features to be mapped are in full view.