In their Geodetic Surveying course, three groups of HSGE students were required to establish new benchmarks within and araund the CSU Ampayon Campus using differential leveling. They need to utilize existing 2nd order benchmarks that were established by NAMRIA in Ampayon and another in Basag. Butuan City. In running a line of levels from Ampayon to Basag, 52 instrument setups are required for each group, with a backsight and foresight taken from each setup. For each rod reading, the estimated error is 223 mm. For a certain group, what is the error in the measured elevation difference between the starting and closing benchmarksP

In their Geodetic Surveying course, three groups of HSGE students were required to establish new benchmarks within and araund the CSU Ampayon Campus using differential leveling. They need to utilize existing 2nd order benchmarks that were established by NAMRIA in Ampayon and another in Basag. Butuan City. In running a line of levels from Ampayon to Basag, 52 instrument setups are required for each group, with a backsight and foresight taken from each setup. For each rod reading, the estimated error is 223 mm. For a certain group, what is the error in the measured elevation difference between the starting and closing benchmarksP

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

What is the purpose of field pretesting a survey instrument?
Q1:What are the three successive steps which are commonly followed when carrying out a survey (The survey process)?
3. You are assigned to carry out a closed traverse survey on a piece of paddy a) field land filled with backfill soil. The land area is approximately 70 m by 80 m with no distractions on site such as trees or buildings. There is a limitation to the budget and high accuracy may not be necessary. Based on the information obtained above, explain the most suitable type of surveying equipment to be used on this piece of land and why? Then, with an aid of a diagram, explain the method of survey that you are going to use to plot a map of this site.
Regarding the purported rule of "keep foresights short and backsights long" when creating a survey traverse network of control:What is the reason for keeping the foresight distance shorter than the backsight distance?More specifically, is there a mathematical reason and basis for this "rule", and how are precision and accuracy affected by these two distances?Thank you.
What variables affect the accuracy of a static survey?
Situation 4] Three routes were utilized in a route survey conducted by a taping party. By route 1, elevation of B is 47.621 m higher than elevation of A and elevation of C is 72.085 m higher than B. By route 2, elevation of C is 119.098 m higher than elevation of A, and by route 3, elevation of C is 119.243 m higher than elevation of A. Routes 1, 2, and 3 have lengths of 7 km, 5 km, and 13 km, respectively. If the Elevation of A is equal to 1,925.097 m above MSL, determine the following: Weighted difference in elevation between A and C. Elevation of point C. Corrected elevation of B. i. ii. iii.
What does DFD levelling in FMEA and process modelling entail?
Distinguish between two methods used for locating soil profile observations at a survey area
Define the term random error and give two surveying examples of a random error.
Solve all questions. with explanation
Write F if true and T if false Geochemical surveys are typically used to target areas for further exploration.
Prob 1 What is the answer? Provide a complete handwritten solution and use a step-by-step calculation. Use a given, required, solution format and simplify your answer with its corresponding units.