Surveying measures angles and distances, usually in three dimensions. Leveling only meaures the elevation change between two or more points. One of the crudest leveling instruments is simply a hose filled with water. If the two ends of the hose are held at the same height, no water flows out. If one end is lower, the water flows out that end.
Satellite surveying is a form of land survey that uses location information provided by the GPS satellite system to track the location of each reference point.
A dumpy level (or spirit level) is used to establish the height difference between two measured points; or can be used to establish points (over an area/ or horizontal plane) which have the same height.Dumpy levels have been replaced by more modern laser leveling devices, but are still used extensively in the construction industry as they are cheap and easy to use (although not as accurate as laser levelers).Dumpy level
the difference between aircraft maintenance engineer and aeronautical engineer is, aeronautical engineer dose the design work theoritically,while the aircraft engineer maintain and service the airplane
The answer of this qustion is in "Fundamentals of Design and Manufacturing book"
Carbon Steel is much stronger metal.
mainu ki pata es da ans
there is no difference
leveling and traversing
geomatics differ with surveying in that it encompasses a broad range of disciplines than surveying,let alone surveying is a discipline under geomatics
Direct Measurement: Apply the instrument directly to the unknown quantity. E.g. Taped distance, direction measured with a theodolite Indirect Measurement: Determined from its relationship to direct measurements. E.g. height difference determination in trigonometric leveling
it is read in tenths of a foot, engineers scale
different between intersection and resection
Leveling in surveying is important to get an accurate measurement. The rise and fall of the grade will cause the measurements to be off, resulting in an inaccurate measurement of plots of land.
Difference between BOQ cost and actual cost (after execution)
The purpose of leveling in surveying is to establish a horizontal line of sight along a route or area to determine elevations and differences in height. It is crucial for creating accurate topographic maps, assessing slope gradients, and ensuring proper construction of infrastructure.
Johan Albert Muller has written: 'Landmeten en waterpassen' -- subject(s): Leveling, Surveying
Fly leveling is a leveling that is done to connect benchmark to the starting point of the survey line. In this leveling only back sight and fore sight readings are taken and auto level is moved strictly on the line joining benchmark and starting point of survey line.