Adjusting a survey traverse based on the proportion of the length of each course

Question

Adjusting a survey traverse based on the proportion of the length of each course to the total length is known as the a) Simpson's rule b) Least squares rule c) Compass rule d) Transit rule The departure is defined as the ___ between two survey points. a) Change in the azimuth b) Change in the east coordinate c) Change in the north direction d) Change in the bearing angle A ___ is a series of consecutive lines whose ends have been marked in the field and whose lengths and directions have been determined from observations. a) Level Loop b) Basis of Bearing c) Traverse d) Back sight transfer The change in the north coordinate for a line that runs from point A to point B is known as the ___ a) Delta X b) Polar shift c) Least squares correction d) Latitude The angular direction always measured clockwise from the north is known as a) a back bearing b) an astronomic meridian c) an azimuth d) a magnetic bearing

Explanation / Answer

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1. ] Adjusting a survey traverse based on the proportion of the length of each course to the total length is known as transit rule.

2. ] The departure is defined as the change in east coordinate between two survey points.

5.] The angular direction always measured clockwise from the north is known as azimuth

4] The change in north coordinate for a line is known as latitude.

3.] A traverse is a series of consecutive lines whose ends have been marked in the field and direction and lengths can be calculated.

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