GcmWin : Great Circle Map
3.3(76)
25,492 Hits
Description
GCM is a freeware great circle map plotting software for windows, you can choose colours, scale, meridians, fields and or squares from the maidenhead locator system.
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Ratings & Reviews
3.3
76 votes
5 ★
7
4 ★
24
3 ★
29
2 ★
14
1 ★
2
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