Calculate grid lengths for the traverse lines

Assignment Help Civil Engineering

Reference no: EM131143623

What is the combined factor for the traverse of Problems 20.27 and 20.28?

Problem 20.27:

The horizontal ground lengths of a three-sided closed-polygon traverse were measured in feet as follows: AB = 501.92, BC = 336.03, and CA = 317.88 ft. If the average orthometric height of the area is 4156.08 ft and the average geoid separation is -23.05 m, calculate ellipsoid lengths of the lines suitable for use in computing SPCS83 coordinates. (Use 6,371,000 m for an average radius for the Earth.)

Problem 20.28:

Assuming a scale factor for the traverse of Problem 20.27 to be 0.99996294, calculate grid lengths for the traverse lines.

Problem 20.27:

Reference no: EM131143623

Questions Cloud

What is the equivalent grid azimuth for the line : If the geodetic azimuth of a line is 18°47'20.1", the convergence angle is -1°08'06.8" and the arc-to-chord correction is -1.5", what is the equivalent grid azimuth for the line?

Create a master page with a theme of your own : Explain the use of Master pages and themes, create a master page with a theme of your own, the master will contain a simple welcome page and the calculator page you created from the prior week.

What is the equivalent grid azimuth for the line : If the geodetic azimuth of a line is 205°06'36.2", the convergence angle is -0°42'26.1" and the arc-to-chord correction is +0.8", what is the equivalent grid azimuth for the line?

Create an entity diagram showing all your attributes : Create an entity/relationship diagram (ERD) showing all your entities, attributes, and relationships. Sketch your ERD by hand or use a drawing program. Your diagram must beon a single page.

Calculate grid lengths for the traverse lines : The horizontal ground lengths of a three-sided closed-polygon traverse were measured in feet as follows: AB = 501.92, BC = 336.03, and CA = 317.88 ft. If the average orthometric height of the area is 4156.08 ft and the average geoid separation is ..

What is the standard deviation of the returns on this stock : The returns on the common stock of Maynard Cosmetic Specialties are quite cyclical. In a boom economy, the stock is expected to return 22 percent in comparison to 9 percent in a normal economy and a negative 14 percent in a recessionary period. The p..

Lehman company acquired equipment costing : At the beginning of 2008, Lehman Company acquired equipment costing $90,000. It was estimated that this equipment would have a useful life of 6 years and a residual value of $9,000 at that time.

Determine spcs83 coordinates of stations b and c : Using grid lengths of Problem 20.28 and grid azimuths from Problem 20.29, calculate departures and latitudes, linear misclosure, and relative precision for the traverse.

How can we convey professional attitude in our communication : Being in a position of leadership is synonomous with maintaining a "professional attitude." - How can we convey a professional attitude in our communications?

User Account

All Pages