パッケージ:
com.surfcheck.seaweatherNP253
ダウンロード:
50
サイズ:
16 MB
Android 要件:
5.0 以上
アップデート:
2018年8月19日
The Tidal Stream Atlas for the North Sea, Eastern Part, including the German Bight. Under license of the Royal Navy Hydrographic Office. All charts are available offline. The charts show both direction and rate of tidal streams at hourly intervals by careful and accurate use of graded arrows and display mean neap and spring tidal rates in tenths of a knot.
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