Terrain Identification
Identify the natural terrain feature located at grid coordinate EG 15679155.
A. Valley
B. Ridge
C. Depression
D. Hilltop
B. Ridge
What does the letters EH and EG on the Tenino map sheet #7 stand for?
A. 1,000 meter grid square
B. 100,000 meter square identification
C. Grid zone designation
D. G-M angle
B. 100,000 meter square identification
What is the straight line distance in meters from BM 86 in grid square EG 0589 to the Church of God in grid square EG 0385.
A. 5,230 meters
B. 5,150 meters
C. 5,080 meters
D. 5,600 meters
B. 5,150 meters
Locate an unknown point on a map by resection. From your location you can see Deschutes fire tower in grid square EG 1795 which is 106 degrees magnetic azimuth. You can also see the hilltop in grid square EG 1297 which is at 161 degrees magnetic azimuth. What is the location of the unknown point to the nearest 50 meters?
A. EG 12989952
B. EG 12719885
C. EG 12369827
D. EG 1243967
B. EG 12719885
Your rally point is on a hilltop 210 meters in elevation: to get to it you will travel steadily up hill for 5,000 meters from your current position which is 100 meters in elevation. What percentage of slope will you experience in getting to your rally point?
A. 0.2 percent
B. 22 percent
C. 2 percent
D. 2.2 percent
D. 2.2 percent
Identify the natural terrain feature located at grid coordinate EH 10200255.
A. Ridge
B. Hilltop
C. Valley
D. Slope
B. Hilltop
What is the 8 digit grid coordinate to the open pit mine in grid square EH 1204?
A. EG 12300451
B. EG 04501220
C. EH 12310450
D. EH 12200445
C. EH 12310450
Determine a grid azimuth in degrees from the look out tower in grid square EG 1887 to the Forest cemetery in grid square EG 1185.
A. 274 degrees
B. 164 degrees
C. 253 degrees
D. 345 degrees
C. 253 degrees
Locate an unknown point on a map by intersection. From your location on hilltop in grid square EG 1388, you observe an enemy patrol at a magnetic azimuth of 77 degrees. Your squad leader located at hilltop in grid square EG 1591 can also see the enemy patrol on a 164 degrees magnetic azimuth. What is the location of the enemy patrol to the nearest 50 meters?
A. EG 16598912
B. EG 15158915
C. EG 16479117
D. EG 15538801
D. EG 15538801
Identify the object or terrain feature located at grid coordinate EG 04609942.
A. Lake
B. Reservoir
C. Building
D. Road Junction
B. Reservoir
Identify the natural terrain feature located at grid coordinate EG 01947968.
A. Valley
B. Ridge
C. Saddle
D. Hilltop
C. Saddle
The _________is found in the upper left margin. A _______usually includes a group of similar maps at the same scale and format.
A. Sheet Name
B. Series number
C. Adjoining sheet diagram
D. Series name
D. Series name
Using a G-M angle of 13 degrees east, convert 250 degrees magnetic azimuth to a grid azimuth.
A. 263 degrees
B. 250 degrees
C. 237 degrees
D. 37 degrees
A. 263 degrees
Locate an unknown point on a map by intersection. From your location in relay tower in grid square EG 1287 you observe an enemy patrol base at a magnetic azimuth of 108 degrees. A forward observer on look out tower in grid square EG 1887 can also see the patrol base on a 225 degrees magnetic azimuth. What is the location of the patrol base to the nearest 50 meters?
A. EG 12438096
B. EG 10649575
C. EH 07418397
D. EG 14638603
D. EG 14638603
Using a G-M angle of 43 degrees west, convert 351 degrees grid azimuth to a magnetic azimuth.
A. 300 degrees
B. 14 degrees
C. 34 degrees
D. 309 degrees
C. 34 degrees
Identify the natural terrain feature located at grid coordinate EG 13398072.
A. Stream
B. Valley
C. Hilltop
D. Saddle
B. Valley
The _________is found in both the upper right margin and in the lower left margin, it is a sequence of numbers or a letter followed by a sequence of numbers.
A. Series number
B. Sheet number
C. Series name
D. Legend
A. Series number
The back azimuth of 324 degrees is _____ degrees.
A. 303 degrees
B. 144 degrees
C. 345 degrees
D. 154 degrees
B. 144 degrees
Your unknown location is along Deschutes River. From your unknown location, you can see the Deschutes Fire Tower, you determine the magnetic azimuth to be 75 degrees. What is your location to the nearest 50 meters?
A. EG 14989540
B. EG 14509460
C. EG 13019235
D. EG 14909555
A. EG 14989540
If you were to move from your location at elevation 100 meters grid coordinate EG 17008316 to the road located at grid coordinate EG 17028440, what percent of slope would you experience in getting to the road?
A. 16 percent
B. 16.5 percent
C. 1.75 percent
D. 17.5 percent
B. 16.5 percent
Identify the natural terrain feature located at grid coordinate EG 01947968.
A. Valley
B. Ridge
C. Saddle
D. Hilltop
C. Saddle
What topographic symbol is located at grid square EG 06258713?
A. Water Tank
B. Bridge
C. Church
D. School
C. Church
What distance in miles would you travel by road from the road fork at EG 18578234 to the Horizontal control station in EG 1682?
A. 1.55 miles
B. 1.40 miles
C. 1.90 miles
D. 3.60 miles
A. 1.55 miles
From your location you see a church in EG 0687 along a magnetic azimuth of 344 degrees, you can also see another church in EG 0385 along a magnetic azimuth of 284 degrees. What is your location?
A. EG 06768367
B. EG 05838329 [chg from 05888329]
C. EG 07768369
D. EG 08868492
B. EG 05838329
What is the elevation of the depression in EH 0900?
A. 50 meters
B. 60 meters
C. 70 meters
D. 65 meters
A. 50 meters