Chains are the measuring instrument used in surveying formed by the 100 links of 4mm galvanized mild steel wire. These links are joined by 3 circular or oval wire rings. These rings provide the flexibility to the chains. Every aspect ...
Surveying
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Electronic Distance Measurement Instrument- Types, Functions & Operations
Electromagnetic distance measuring instrument is a surveying instrument for measuring distance between two points through electromagnetic waves.
Hydrographic Surveying – Methods, Applications and Uses
Hydrographic surveying or bathymetric surveying is the survey of physical features present underwater. It is the science of measuring all factors beneath water that affect all the marine activities like dredging, marine constructions, offshore drilling etc. Hydrographic surveying is mainly ...
Surveying Principles and Methods in Civil Engineering
Surveying is used in civil engineering for construction site investigation to check levels and distances. Principles and methods of surveying are discussed.
Plane Table Surveying with Methods and Examples
The plane table surveying is the fast method of surveying. In this type of surveying plotting of the plan and field observations can be done simultaneously.
What is Triangulation Surveying? Operations, Applications and Advantages
What is Triangulation Surveying? Triangulation surveying is the tracing and measurement of a series or network of triangles to determine distances and relative positions of points spread over an area, by measuring the length of one side of each triangle ...
Underground Surveying Methods and Applications
What is Underground Surveying? Underground surveying embraces the survey operations performed beneath the surface of the earth in connection with tunneling, exploration and construction in subterranean passageways. It is quite different from surveying on the surface. The following peculiarities of ...
Reconnaissance Survey Methods for Highway Route Selection
Reconnaissance survey is done to examine the general character of the area for the purpose of determining the most feasible route or routes for further more detailed investigations. Data collected from reconnaissance survey is used for feasibility study of all ...