Reference no: EM131143620
If station A has SPCS83 state plane coordinates E = 634,728.082 m and N = 384,245.908 m, balance the departures and latitudes computed in Problem 20.30 using the compass rule, and determine SPCS83 coordinates of stations B and C.
Problem 20.30:
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.
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:
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 Eart.
Problem 20.29:
For the traverse of Problem 20.27, the grid azimuth of a line from A to a nearby azimuth mark was 10°07'59" and the clockwise angle measured at A from the azimuth mark to B, 213°32'06". The measured interior angles were A = 41°12'26", B = 38°32'50" and C = 100°14'53". Balance the angles and compute grid azimuths for the traverse lines. (Note: Line BC bears easterly.)
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.)
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?
|
What is the expected return on the portfolio
: You own a portfolio that has $20,000 invested in Albuquerque Mining and $14,000 invested in Oklahoma City Drilling. The expected returns on these stocks are 12.5 percent and 9 percent, respectively. What is the expected return on the portfolio?
|
Does this company have a published code of ethics
: Why do you consider this to be an ethical company or not? Provide specific references to support your position. Consider the following questions in your conclusion. In what ways does a company's ethics (good or bad) influence your buying decisions..
|
What is the expected rate of return on this stock
: The common stock of Lester Lithographic is expected to earn 9 percent in a recession, 7 percent in a normal economy, and lose 2 percent in a booming economy. The probability of a boom is 5 percent while the probability of a recession is 50 percent. W..
|