ELEMENTARY SURVEY AND MAP MAKING

HERE YOU GET KNOWLEDGE ON THE ELEMENTARY SURVEY AND MAP MAKING COVERING AREAS SUCH AS
MEANING OF SIMPLE LAND SURVEY
TYPES OF SIMPLE LAND SURVEY
CHAIN/TAPE SURVEY
DIFFERENT TYPES OF EQUIPMENT USED IN CHAIN/TYPE SURVEYING
IMPORTANCE OF SURVEY

4 principles of prismatic compass surveying

Prismatic compass surveying is the method of surveying in which the direction of surveying lines and angular measurements are determined with a magnetic compass and the length of surveying lines are measured with a tape or chain. The following are principles of prismatic compass surveying Make sure that there is no magnetic materials to avoid …

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4 Disadvantages of using prismatic compass surveying

4 Disadvantages of using prismatic compass surveying

Prismatic compass surveying is the method of surveying in which the direction of surveying lines and angular measurements are determined with a magnetic compass and the length of surveying lines are measured with a tape or chain. The following are disadvantages/demerits of using prismatic compass surveying can not be conducted in areas known to have …

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Advantages and disadvantages of plane table survey

Advantages and disadvantages of plane table survey

Plane table survey is a graphical method of surveying in which the field works and the plotting is done simultaneously. It is particularly adopting small mapping. Plane table surveying is used for locating the field computation of the area of the field. Advantages of plane table survey: It is most suitable for preparing small scale …

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