SextantPAIDCelestial navigation - Astronavigation For training or improving your skills with a marine sextant, an aircraft octant (bubble), an artificial horizon, or a theodolite. - Real time calculation of the instrumental altitude Hs for comparison of your...Read More Rating:
Nautical Astronomy 4.21FREENautical astronomy (Celestial navigation, Astronavigation): - Latitude by Polaris - Latitude by Noon sight - Latitude by Sun ex-merian sight - Latitude by the Sun´s Altitude and Time - Time sight for the Sun Take the sextant and shoot the Sun or...Read More Rating:
Sight reduction 4.12FREECelestial navigation - Astronavigation Sight reduction: - Marcq Saint Hilaire Line of Position, intercept method (p=Ho-Hc, Zn) - Input for observed altitude Ho or instrumental Hs (Nautical Almanac data needed for the Sun and the Moon) - Calculator...Read More Rating:
Vector solution 2 CoP 1.22FREECelestial navigation. Fix by two circles of position: vector solution. With a sextant take two altitudes, correct them and obtain the observed altitudes: Ho. Take the Nautical Almanac and find the coordinates of the celestial bodies: GHA,...Read More Rating:
Coastal NavigationFREECoastal Navigation Lines of position: bearing, range, horizontal angle. Plot on Google Maps. OPERATION ------------------- 1 - Select the type of coastal line of position: [Bearing], [Range] or [Horizontal angle]. 2 - Enter its value. 3 - (Long...Read More Rating:
Variation 5.1FREEVARIATION for the current day. Used in navigation with a magnetic compass. - Variation is the angle between the magnetic and geographic meridians at any place, expressed in degrees east or west to indicate the direction of magnetic north from true...Read More Rating:
Sailings 1.21FREESailing is a method of solving the various problems involving course, distance, difference of latitude, difference of longitude, and departure. The app plots on a Google map the route between a departure and a destination point, using the following...Read More Rating:
Nautical AlmanacPAIDCelestial navigation - Astronavigation Nautical almanac: - Equatorial geocentric coordinates: RA/GHA, Declination for Sun, Moon, and navigational stars and planets . - SD, HP - SHA - GHA Aries Visible sky: - Identification of stars and...Read More Rating:
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