パッケージ:
demoapp.app.ort.com.cardinalmarks
ダウンロード:
10
サイズ:
8.9 MB
Android 要件:
4.0 以上
アップデート:
2019年11月2日
Cardinal Marks are used for permanent wreck marking whereby North, East, South and West Cardinal buoys are placed around the wreck. Cardinal marks are named after the four quadrants of compass i. E. North, South, East, and West. These are buoys placed mid sea and indicate that safe water lies to the named side of the mark.
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