Grid Reference
Example for [3227BC]
32 = 32° S
27 = 27° E
BC = 15-29' S and 30-44' E (see table)
| Minutes | 00-14' E | 15-29' E | 30-44' E | 45-59' E |
| 00-14' S | AA | AB | BA | BB |
| 15-29' S | AC | AD | BC | BD |
| 30-44' S | CA | CB | DA | DB |
| 45-59' S | CC | CD | DC | DD |
Result:
S: 32°15' - 32°29'
E: 27°30' - 27°44'
S = South
E = East
° = Degree
' = Minutes
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