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There are two general types of land surveying: plane and geodetic.
Plane surveying considers the earth to be a flat surface--a plane, which works well for jobs spanning a short distance (a few miles), because calculations are relatively simple. Surveys of this nature account for much of survey work being done.
Geodetic surveying takes into account the true shape of the earth. These surveys are usually of a very large scale and most often performed by government agencies. GPS is capable of automatically giving geodetic positions (within certain qualifiers), though a thorough understanding of the principals of geodesy is necessary to adequately design and conduct a geodetic survey.
Methods of Plane Table
Radiation
Intersection
Traversing
Resection
to draw a line of sight with your eyes and also draw a parrel line to it.
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What is the difference between geodetic surveying and plane surveying?
Plain surveying means the survey in which earth surface is considered as to be flat or plain i.e. its curvature is ignored. Geodetic survey is the survey in which curvature of the earth is taken into count and then surveying is done.
What is the principle of compass surveying?
The prismatic compass is a type of compass use for survering a land.
Why we need surveying?
Surveying is the back bone of construction projects, we must need surveying before starting a construction project, during execution of construction activities and after completion of project. Before starting project surveying help us in design and calculation of quantities. During execution of construction activities surveying is most important thing, It help us to maintain the exact locations and heights. After completion of project surveying is called topographic surveying and it helps us to prepare the As-Built drawings, to make comparison between design and actual constructed structures, to check the differences.
What is Plain table surveying?
it is a type of surveying in which we can plot the area in the field rapidly.we can also find our error in the field and solve it.
What is chain surveying as used in civil engineering?
chain surveying is one of the types of survey methods. It is used to survey short length lands
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 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 Aylmer Johnson written?
Aylmer Johnson has written: 'Plane and geodetic surveying' -- subject(s): Surveying
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.
What are the importance of plane table in surveying?
Answer this question...pls help me and answer it
Method of surveying for two point problum in plane table surveying?
Radiation intersection traversing resection
What is the function of clamp screw in plane table surveying?
The clamp screw in plane table surveying is used to secure the alidade or sighting equipment in place on the plane table. It helps keep the equipment stable and prevents it from moving while taking measurements or making sightings. This ensures accuracy and precision in the surveying process.
Is there any angular measurement in plane table surveying?
no. plane table is used only for measuerment of distances.
What is the similarity between plane surveying and geodetic surveying?
in plane survey the surface of earth assume as plane or straight its uses as limited distance where as in geodetic survey surface of earth assume as curve its use in long distance.
What is the difference between geodetic surveying and plane surveying?
Plain surveying means the survey in which earth surface is considered as to be flat or plain i.e. its curvature is ignored. Geodetic survey is the survey in which curvature of the earth is taken into count and then surveying is done.
What has the author W G Raymond written?
W. G. Raymond has written: 'A text-book of plane surveying'
What is the difference between plane survey and geodetic survey?
Plain surveying means the survey in which earth surface is considered as to be flat or plain i.e. its curvature is ignored. Geodetic survey is the survey in which curvature of the earth is taken into count and then surveying is done.
