價格：免費
檔案大小：29.7 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
A Set of Useful Calculation Tools for Maritime Surveying. Find accurate calculations for
rolling periods (GM)
Single and double interpolation
Fresh water allowance (FWA)
Vessel Stowage factors
Temperature Conversions
Time and Distance by vessel
Trigonometric Functions
and local time calculations
支援平台：iPhone, iPad