Due to carelessness of one member some information of the technical description were lost. Bearings of courses AB and BC are now unknown as shown in the table below. Course Length, m Bearing Ø AB Ø BC S 35°25' W N 55°33' W АВ 63.00 BC 113.50 CD 45.30 DE 135.83 EA 13.00 N 2°53' E A. What is the bearing of course AB. B. What is the bearing of course BC.

Q: Complete table 2. Show complete and detailed solution of the table. Use QUADRANTAL BEARINGS.…

A: To find  Latitude and departure and it's correction. Then corrected Latitude and Departures.

Q: 8. True or False Solids are more difficult to compress than gases or liquids because of the rigid…

A: Liquids have no definite shape but fixed volume, so they can change the shape and can be compressed…

Q: Convert and perform the following and show the answer in bearings: S87°19’33’’W + 19°12’59’’

A:

Q: In 1860 the magnetic bearing of a line was N 69 deg 27 min W with a magnetic declination of 5 deg 12…

A: To determine the magnetic bearing of the line today.

Control Survey and Geodetic reductions

Control surveys or survey controls are used to establish reference points as a basis for various construction activities. Vertical and horizontal control points are to be established in a control survey to increase accuracy. After establishing the control points, all other types of surveys such as topographic, right-of-way, aerial mapping, construction layout, boundary surveys, and utility mapping can be worked upon so that control networks can be formed. The place from which the observations are made is called a survey station.