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What is the difference between leveling and surveying?
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.
What is the differential field test in engineering surveying?
It's basically for calibrating the total station in engineering survey, in terms of distance. The results form the test (AB=CA+CB, where C is the middle peg in the line AB) must be +- 10mm.
How low do you have to fly to fly under radar?
It depends. Flying below radar is usually flying below the equipment used to detect things on radar. It could be a very high tower, hundreds of stories off of the ground, or it could be a satellite just a couple stories off of the ground.
Differences between dumpy and tilting level?
in dumpy level the line of sight is perpendicular to vertical axis.But in tilting level the line of sight need not be perpendicular to vertical axis .the instrument is roughly leveled in a tripod stand with respect to bubble tube & thus making the instrument approximately vertical...then it is tilted with a finely pitched tilting screw which tilts the telescope wrt to vertical...it has advantage that due to tilting levelling can be done quickly and accurately!!
What is the scope of engineering drawing?
Technical Drawing is an international language;meaning that any drawing can be interpreted by professionals globally, Students desiring professions in the area of engineering, architectural, surveying and manufacturing should learn Technical Drawing. Provides visual guideline as how to construct a product or structure. Students will also learn to create, deaogh and analyze before the completion of their drawing. They are motivated to become criticals thinkers, planners and evaluators of their own work. Technical Drawing encourages, teamwork, communication, use to establishied methods with the field and those applied in problems solving. It boosts the self-esteemof students after they have seen their finish work.
What has the author Alfred Leick written?
Alfred Leick has written: 'GPS satellite surveying' -- subject(s): Global Positioning System, Artificial satellites in surveying
Why is a polar orbit useful for surveying purposes?
it carries the the satellite over the earths north and south poles
Types of surveying in civil engineering?
Plain Surveying Geodetical Surveying
What are the classes of surveying?
The main classes of surveying are geodetic surveying, topographic surveying, cadastral surveying, construction surveying, and hydrographic surveying. Geodetic surveying deals with large areas and high accuracy measurements for mapping the Earth's surface. Topographic surveying focuses on determining the natural and man-made features of a specific area. Cadastral surveying involves demarcating property boundaries. Construction surveying is done to guide the construction of infrastructure and buildings, while hydrographic surveying is used to map underwater features.
Different types of compass in the field of surveying?
prismatic surveying and surveying compass.
What are general classifications of surveying?
General classifications of surveying include geodetic surveying, plane surveying, topographic surveying, cadastral surveying, construction surveying, and hydrographic surveying. Geodetic surveying deals with large-scale measurements of the earth's surface, while plane surveying focuses on small-scale measurements on a flat surface. Topographic surveying involves mapping of the land's natural features, cadastral surveying deals with land parcel boundaries, construction surveying is used for building projects, and hydrographic surveying is for mapping bodies of water and their features.
What has the author Philip Kissam written?
Philip Kissam has written: 'Surveying for civil engineers' -- subject(s): Surveying 'Surveying practice' -- subject(s): Surveying
What are the classification of surveying?
Surveying can be classified into two main categories: plane surveying and geodetic surveying. Plane surveying deals with small areas on the Earth's surface where the curvature of the Earth can be neglected. Geodetic surveying involves measuring large areas and taking into account the curvature of the Earth.
What is the difference between land surveying and geomatics?
geomatics differ with surveying in that it encompasses a broad range of disciplines than surveying,let alone surveying is a discipline under geomatics
Explain types of surveying?
Land surveying is mapping out land for land development. Hydrographic surveying is mapping bodies of water. Engineering is a type of surveying that has to do with buildings roads and other man made things.
A sentence for surveyor?
This is for surveying: He was surveying the house, thinking about if he should buy it or not. =)
Why can you say surveying is an art and science?
why you say surveying is an art and science
