Basics
DIFFERENT TYPES OF LEVELS
(1). The Dumpy Level: The telescope of the dumpy level is rigidly fixed to its supports. It cannot remove…
July 21, 2021 · Prabhu TLBasics
Basics
Leveling & Contouring: Definitions
Definition: A line joining points of equal elevations is called a contour line. It facilitates depiction of the…
July 21, 2021 · Prabhu TLBasics
Other uses of theodolite in surveying
To measure something from closely we might need a theodolite. This instrument really needed for building constructional work.…
July 21, 2021 · Prabhu TLBasics
Adjustment of a Closed Traverse
Adjustment of a closed traverse includes: 1. Adjustment of Angular Error. 2. Adjustment of Bearings. 3. Adjustment of…
July 21, 2021 · Prabhu TLBasics
Traverse
Surveyors typically measure positions in series. Starting at control points, they measure angles and distances to new locations…
July 21, 2021 · Prabhu TLBasics
LATITUDES AND DEPARTURES
The latitude of a line is its projection on the north-south meridian and is equal to the length of…
July 21, 2021 · Prabhu TLBasics
Latitude
What is Latitude and Longitude? Just like every actual house has its address (which includes the number, the…
July 21, 2021 · Prabhu TLBasics
Theodolite traverse – Field work
What is theodolite? Theodolite parts, survey, Traversing In this article, we show all information about theodolites like parts of the…
July 21, 2021 · Prabhu TLBasics
Types of traverse
Traverse Surveying is a popular method of surveying. This article includes the definition of traverse surveying along with its…
July 21, 2021 · Prabhu TLBasics
Local attraction & Compass Surveying
Local attraction is the phenomenon by which the magnetic needle is constantly prevented to point towards the magnetic north…
July 21, 2021 · Prabhu TL