Platform: iPhone & iPad
Author: Omar reis
Celestial navigation app with -perpetual almanac -star finder chart, with animation - calculation of lines of position (intercept/delta) - celestial object data - meridian passage calculation - running fix - astronomical position calculations, with two or more star observations Program can be set to use device's sensors (gyro, compass) to position the star finder chart in real time and record celestial object approximate altitude. Note that you still need a sextant to do celestial navigation, but the phone sensors may be used for training Same software runs on iPads and iPhones, with the same features. User Manual with celestial navigation tutorial included.
TAG: app, iPhone & iPad,Navigation