Data shown is obtained from a double rodded line of levels of a certain cross-section of the proposed Manila-Bataan Road.

Q: A GPS satellite crossed your meridian today at 12:00 noon. When will it cross your meridian in the…

A:

Q: Can you fill the table in correctly?

A: Bearing: the bearing provided for each segment between the points, already provided in the diagram.…

Q: With the exception of urban roads, the more generous a road's design dimensions are, the safer the…

A: True

Q: Often many possible road desigil dile agreed upon reasonable valye solution.

A: Step 1: Often Many possible road design alternatives are possible, however there is an easily agreed…

Q: BRIDGE STRUCTURE STATION 23+00 ELEVATION 400 PVC PVT 1800 n PVI STATION 27+00 PVI ELEVATION 350

A:

Q: A spiral is to be introduced to a 4-lane highway with a 2° 30' horizontal curve, maximum…

A: A curve, without sharp turns is a continuous and smooth line. The radius of curvature of the normal…

Q: Comment on the significance of the estimated coefficients and interpret the meanings of the slope…

A: Asked about 1)   significance of the estimated coefficients 2)  interpret the meanings of the slope…

Q: Problem 24.15 Assignment For a highway curve with Da = 5°00', I = 20°30', and Pl station = 63 +25.53…

A: Given: Da = 5o I = 20o 30' PI station = 63+25.53 ft The circular curve at the full station = 100 ft…

Q: urve with Da = 5°00', I = 20°30', and Pl station ft, calculate the requested values to lay out the…

A:

Q: Building A 4865 ft Building B Building C 1 mile

A: The free-body diagram,

Q: What is the Highway effect (turnpike effect)

A:

Q: ermine the length L of the vertical curve mel the length of the vertical curve L on the sketch…

A: Summit curve BVC = Beginning of vertical curve EVC = End of vertical curve PVI =Intersection of…

Q: A-1.10% grade meets a +0.60% grade at station 36+00 and elevation 800.00 ft. The +0.60 grade then…

A: The station of the intersection of grades -1.10% & +0.60% = 36+00The elevation of the…

Q: Calculate the end area for the following stations with 30-ft wide roadway and 4:1 slop:…

A:

Photogrammetry

Photogrammetry is a technology of taking measurements of physical objects present in the environment, using photographs. It includes the process of recording and analyzing a three-dimension image in the two-dimension form. Photogrammetry was invented around 150 years ago in 1851 by Aimé Laussedat, he was also known as the father of photogrammetry, but this method was not in use until 50 years after its invention. This method was first used in Germany by Dr. Albrecht Meydenbauer in 1893 who was the director of the Royal Prussian Photogrammetric institute founded by him.