USCG Exam PracticeLatitude, longitude, and geographic coordinates
Geographic coordinates published in 33 CFR Part 100 that are NOT labeled NAD 83 may be plotted on a NAD 83 chart only after which action?
- A. Converting the coordinates from degrees-minutes-seconds to decimal degrees
- ✓ Applying the appropriate corrections published on the particular chart being usedCorrect
- C. Confirming the coordinates with the nearest Regional Examination Center
- D. Adjusting the coordinates by the standard WGS 84 offset of 0.2 arc-seconds
Why B is correct
33 CFR §100.01(b) states that geographic coordinates without the NAD 83 reference may be plotted on NAD 83 charts only after application of the appropriate corrections published on the particular map or chart being used.
Cited:33 CFR §100.01