Lab #2: USGS Topos

1. Beverly Hills, CA
2. From top to bottom, left to right (center omitted): Canoga Park, Van Nuys, Burbank, Topanga, Hollywood, Venice, Inglewood
3. 1966
4. North American Datum 1927 for the horizontal and National Geodetic Vertical Datum of 1929
   
5. 1:24,000
6. (a) (5 cm*24,000)/100 = 1,200 meters
   (b) (5 in*24,000)/63,360 = 1.89 miles
   (c) (1 mi/24,000)*63,360 = 2.64 inches
   (d) (3 km/24,000)*100,000 = 12.5 centimeters
7. contour interval = 20 feet
8. using ratios of (2.5' : 22 cm) longitude, (2.5' : 26.5 cm) latitude
   zoom of 125% on pdf
   (a) 118.4394 d = 118 d 26' 22" longitude, 34.0739 d = 34 d 04' 26" latitude
   (b) 118.4991 d = 118 d 29' 57" longitude, 34.0075 d = 34 d 00' 27" latitude
   (c) 118.4567 d = 118 d 27' 24" longitude, 34.1031 d = 34 d 06' 11" latitude
   
9. (a) 570 ft = 173.7 m
   (b) 140 ft = 42.7 m
   (c) 760 ft = 231.6 m
10. UTM zone 11
11. 361.5 km Easting, Zone 11
12. 1 square km
13. 
    
    
14. Magnetic Declination = 14 d
    Geographic Declination = -0 d 48'
15. Southward
16.