Question

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QUESTION1 What is the contour interval on the Ritter Ridge Quadrangle map? Ca 20 ft. C b.30 ft. Cc. 40 ft cd.50 ft QUESTION 2 What is the scale of the Ritter Ridge Quadrangle map? a.1:12,000 b. 1:24,000 Cc. 1:48,000 C d. 1:10,000o QUESTION 3 Which of the following are true regrading the scale of the Ritter Ridge Quadrangle map? Cd. One inch on the map equals 24,000 inches in the actual world сь b. One centimeter on the map equals 24,000 centimeters in the actual world C. One foot on the map equals 24,000 feet in the actual world Cd. all of the above Ce. none of the above QUESTION 4 What is the elevation of the Hauser Microwave Station on the Ritter Ridge Quadrangle mapi? C a. 5000 ft. сь b.5184 ft. Somewhere between 5200 ft, and 5240 ft. Cd.5217 ft QUESTION 5 What is the latitude (to the nearest minute) of the Hauser Microwave Station on the Ritter Ridge Quadrangle map? Ca. 34° 33N Cb-34° 33' s .34 35 N d.34 35' s Ce. 34° 32N Cf. 34 32 S C34 33E h. 340 32' w QUESTION 6 What is the longitude of the Hauser Microwave Station on the Ritter Ridge Quadrangle map? Ca 118° 12'N b.118° 12'S C. 118°12' E Cd. 118 12'w Ce.118° 13'N Cf. 118° 13's & 118° 13'E Ch. 118° 13 W QUESTION 7 What does the symbol "BM" refer to on these maps? Ca. a Bit Map to. Binary Meter Cc. Bench Mark Cd. Below Mean QUESTION8 What is the approximate horizontal distance (in feet) from Lake Palmdale to the small reservoir directly west of the lake on the Ritter Ridge Quadrangle map? C a. 1000 ft. C b. 9000 ft C c. 5000 ft. C d. 3000 ft QUESTION 9 Approximately how much would you rise in elevation (in feet) when going from Lake Palmdale to the reservoir? Ca. 40 ft. C b. 120 ft. Cc. 220 ft. d. 320 ft. QUESTION 10 What is the declination on the Ritter Ridge Quadrangle map? a-15° b. 040 12 MILS C c. Cd- 1958

Answer 1

Ritter Ridge quadrangle maps are prepared by USGS (United States Geological Survey)

(i) Contour intervals on the Ritter Ridge Quadrangle map is 40 Ft which is quite steep topography.

(ii) Scale of Ritter Ridge map is 1:24000.

(iii) Regarding the scale none of the options are true because the scale is in ratio form.

(Iv) Elevation of Hauser Microwave station is 5184 ft.

(v) Latitude is 34 ^o33^' N(a)

(vi) Longitude is 118^o13^' W (h)