22) Determine the map coordinates (X,Y) of points (A,B) on the following projections : 1. Lambert cylindrical projection, the map scale 1/10,000,000, Earth radius (R) 6371.1 km 2. Gall projection, the map scale 1/10,000,000, Earth radius (R) 6371.1 km If the geographic coordinates of these points are: Point A B 6⁰ 15 N 10 S 2º 55 E 30 W

22) Determine the map coordinates (X,Y) of points (A,B) on the following projections : 1. Lambert cylindrical projection, the map scale 1/10,000,000, Earth radius (R) 6371.1 km 2. Gall projection, the map scale 1/10,000,000, Earth radius (R) 6371.1 km If the geographic coordinates of these points are: Point A B 6⁰ 15 N 10 S 2º 55 E 30 W

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

The (X,Y) coordinates (in feet) for a closed-polygon traverse ABCDEFA follow: A (460.88, 139.31), B (633.88, 162.38), C (721.82, 322.41), D (703.08, 512.71), E (522.87, 560.29), and F (387.35, 447.84). Calculate the area of the traverse. Express your answer in acres using four significant figures. (Only provide the numerical value of your answer; do not include the units.)
LINE BEARING LENGTH LAT DEP DMD AREA AB N28 19'E 560.27 +493.12 +256.66 1098.18 +541,535 BC N56°23'W 484.18 +267.97 -403.29 960.55 +257,399 CD S08°50'W 375.42 -371.04 -57.72 499.54 -185,349 DE S45°10'W 311.44 -219.64 -220.91 220.91 -48,521 EA S67°45'E 449.83 -170.41 +416.26 416.26 -70,935 AREA = (494,129)/2=247,065 SQ. FT 5.672 ACRES C D E A NOT TO SCALE TUDLNI VERSIUN
4.The topographic maps and block diagrams below show two landscape regions. The block diagrams show a three dimensional view of the topographic maps directly above them. Elevation are measured in meters. 300 C... B 967 A B Landscape 1 Landscape 2 a. Which contour interval is used on both topographic maps? b. Most likely what is the deepest section of Depression for the given topographic map (Landscape 1)? c. What is the horizontal distance between point A and B from Landscape 1 if the slope towards the centre of the depression is 4° coming from both points and if the elevation of the centre of depression is 295m?
Use Coordinate Method to calculate the Area of the closed traverse whose data is given below. Draw the figure. LINE DEPARTURE LATITUDE 1 - 2 + 02.29 20.55 2 -3 - 57.91 + 11.26 3 4 - 03.47 + 19.70 + 59.09 10.41 4 1
Contour map 1- Draw contour lines with C.I = 100 m. 2- Describe the topography of the area. 3- Draw a profile section along the line A-B. • 200. 300 A • 200 • 300 • 400 • 500 500 • 600 700 700 700 •800 600 • 700 • 700 800 • 200 • 300 • 400 • 400 500 700 • 800 •600 . 700 • 800 800 •900 900 ● 700 • 800 • 800 200. 300 • 500 • 600 •700 • 800 *900 • 600 700 • 400 500 • 900 .900 300 • 400 • 700 . 800 600 700 • 300 • 700 • 800 •900 •900 • 800 • 800 • 500 • 600 • 800 . 900 700 700 • 400 . 500 • 600 •900 900 • 800 • 800 • 800 • 800 • 700 . 800 . 900 • 900 • 700 • 500 • 600 •400 • 800 700 600 • 700 800 • 800° 800 • 700 • 700 • 800 .800 500 • 400 700 • 600 • 700 • 700 700 700 700 • 700 • 500 . 600 •400 • 600 • 600 600 • 600 • 600 • 600 • 600 • 500 • 400 500 • 500 • 500 500 • 500 • 500 400 • 600 • 400 • 400 • 400 . 400 • 400 • 400 . 500 400 • 600 • 400 • 500 • 600 • 400 400 • 400 • 400 300 300 B 400 • 300 • 300 • 300 • 300 300 • 500 • 500 • 500 • 400 • 600 400 • 300 • 600 • 400 600 300 • 400 • 500…
In the map below, the contour lines have a fixed range of 200 meters. Since the height of point A is 950 meters, what is the height of point B? A B 24- O A) 1450 O B) 1150 O O 1350 O D) 1250 O E) 750
1. Compute the area (using coordinate method) inside a traverse whose stations have the following coordinates sta A B C D 2. Sketch the area of the traverse X +200 +300 -200 0 y +300 -400 +200 +100
Determine the location of centroid from x-axis. 40 50 50 | 25 25
23 - On a 1/4000 scale map, the area of the lake is 8740 mm2. How many acres is the area of the lake actually ? O a) 135520000 O B) 33.88 O C) 135.52 OD) 33880 O TO) 135520
Question 3 It originates from an established point and ends at a predetermined point. Closed traverse Traverse Traverse lines Open traverse
The field notes of a closed traverse are the following, find the distance of line CD and line EA.
Complete the missing data. Plot the traverse using an appropriate scale. LINE DISTANCE (meter) BEARING S 48.93° E N 53.32° E S 50.71° E 1-2 417.5212 2-3 478.4839 3-4 492.1338 4-5 5-6 344.7871 S 74.490 W 6-7 827.8079 N 42.20° W 7-1 608.6509 N 42.54° E