【實用交通運輸app】SearchPatterns Pro Sea|最夯免費app-綠色工廠好玩App

Do you conduct Search and Rescue operations on a boat/ship? Then this is REALLY the app for you! Easily calculate various values to help you manage your search patterns. PLUS have a map displaying the search area and your search pattern, and with GPS equipped iOS devices, you can see your current position as well! Universal App! Featured search patterns: - Expanding Square - Creeping Line Ahead (CLA) - Sector Search - Track Crawl - Oil FieldFor each search pattern, you can: - calculate total distance of your search - calculate how long it will take to conduct it - calculate total square area searched - calculate tracks - view/calculate left or right patterns - display the pattern on a map - view a Full Screen map in Portrait or Landscape - view current position with reference to the pattern - view calculated waypoint Lat/Longs to enter into a search GPS - mark your current position for where you left track or for a call-around/sighting/on-top - enter a variation so you can enter all tracks in Magnetic but the pattern is still oriented True North on the map - enter distances/speeds in: nm / sm / km / yards- view bearing & distance to CSP from current position - draw a line direct to the CSP from current position - EXPORT the pattern as a .GPX file for use in other apps/Computer programs- EXPORT your breadcrumbs as a .GPX filein addition to: Expanding Square: - calculate number of waypoints needed to enter the pattern in a GPS - tap on the graphic to highlight which legs you have completed (iPad only) Creeping Line Ahead: - calculate number of legs to fly based on a given the distance you need to creep (defined search area) OR - calculate the maximum distance you can cover based on a fixed amount of legs Sector: - use 60 degree or 30 degree cuts - calculate subsequent tracks Track Crawl: - use bearing/distance or Lat/Long inputs to calculate subsequent waypoints Oil Field:- Calculate the pattern based on various anglesEmail the developer for questions/comments/requests