Traffic and Highway Engineering
5th Edition
ISBN: 9781305156241
Author: Garber, Nicholas J.
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 14, Problem 7P
To determine
(a)
The manner in which aerial photogrammetry could be used in highway
To determine
(b)
The way computer graphics could be used in highway survey location.
To determine
(c)
The way conventional survey techniques could be used in highway survey location.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
How does the application of the two highway survey techniques vary at the
various stages of the highway location process?
Describe some surveying applications in:(a) Construction (b) Mining (c) Agriculture
(i) There is the need to rerun a survey on the existing coordinates. It is
important to compare the z-coordinate of the first vertical control found
underground at the topmost level in the shaft with an existing value what is the challenge of accomplishing this task?
(ii) What constitutes a good reconnaissance for the road survey?
Chapter 14 Solutions
Traffic and Highway Engineering
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Similar questions
- What is the definition of Surveying and Plane Surveying? What is the main assumption of Plane Surveying and when not to consider this assumption?arrow_forwardDescribed the following A. Highway Alignment Geodetic Survey, equipment list B. Origin-Destination Trip Survey equipment list C. Classified Traffic Volume Count, equipment listarrow_forwardControl surveying is referred to as the determination of the precise position of a number of stations which are distributed over a large area. Control surveys are usually divided into main and auxiliary controls primary and secondary controls horizontal and vertical controls high precision and low precision controlsarrow_forward
- Define the key steps in planning a geotechnical instrumentationprogram ?arrow_forwardList the five types of measurements that form the basis of traditional plane surveying.arrow_forwardThe best surveying technique to be applied to construct a road through a thick forest choose one of the following remote senseing photogrammetry ground surveys all of the given choicesarrow_forward
- The scale of an aerial photograph is 1 cm = 150 m and the size of the photograph is 20 cm x 20 cm. Determine the number of photographs in each strip to cover an area of 15 km x 15 km if the longitudinal overlap is 70% and side overlap 30%.arrow_forwardWhat is the difference between gps and dgpsarrow_forwardUsing DPD Method in determining area of a traverse, the Double Parallel Distance of the first traverse line is equal to ______ a. Departure of the first traverse line b. Numerically equal to the Departure of the first traverse line but with opposite sign c. Numerically equal to the Latitude of the last traverse line but with opposite sign d. Latitude of the first traverse line e. None of the abovearrow_forward
- List at least five (5) advantages and five (5) disadvantages of using the DMD method in computing the area of a given closed traverse.arrow_forwardC) A 20-mile strip of terrain is to be photographed for highway mapping. The aerial camera to be used has a lens of focal length 12 in and takes 9×9 inches photographs. The ground elevation varies from a low of 800.00 ft to a high of 1050.00 ft above mean sea level. The plane has to make one flight line and the average width of the photographic coverage is to be 1650.00 ft. What will be the average scale of the photographs? What flying height, above mean sea level, should be used for this flight? If it is specified that the overlap (end lap) between photos be 60% and that 2 extra exposures be added at each end of the flight line, find how many photographs will be required.arrow_forwardWhich one of the following surveying equipment is no longer in use? a. Auto level O b. Cross staff O C. Total station d. Dumpy levelarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Traffic and Highway EngineeringCivil EngineeringISBN:9781305156241Author:Garber, Nicholas J.Publisher:Cengage Learning
Traffic and Highway Engineering
Civil Engineering
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Cengage Learning