dead-reckoning equipment
11Kalman filter — Roles of the variables in the Kalman filter. (Larger image here) In statistics, the Kalman filter is a mathematical method named after Rudolf E. Kálmán. Its purpose is to use measurements observed over time, containing noise (random variations)… …
12Compass — This article is about the direction finding instrument used in navigation. For other uses, see Compass (disambiguation). A simple dry magnetic pocket compass …
13Celestial navigation — Celestial navigation, also known as astronavigation, is a position fixing technique that was devised to help sailors cross the featureless oceans without having to rely on dead reckoning to enable them to strike land. Celestial navigation uses… …
14Abkürzungen/Luftfahrt/B–D — Dies ist der zweite Teil der Liste Abkürzungen/Luftfahrt. Liste der Abkürzungen Teil 1 A A Teil 2 B–D B (BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL …
15NATO Military Symbols for Land Based Systems — Symbol of the Polish 1st Legions Infantry Division in modern NATO symbology Allied Procedural Publication 6A (APP 6A) Military Symbols for Land Based Systems was the NATO standard for military map marking symbols. APP 6A was promulgated in… …
16RAF Bomber Command — Infobox Military Unit unit name = Bomber Command caption = Bomber Command badge. start date = 14 July 1936 country = United Kingdom branch = Royal Air Force type = role = Strategic bombing size = command structure = garrison = 1936 40: RAF… …
17Etak — Etak, Inc. was an independent US based vendor of automotive navigation system equipment, digital maps, and mapping software. It was founded in 1983 [cite web last = Gauvin | first = Peter title = Mapping the future publisher = Palo Alto Online… …
18Robot — This article is about mechanical robots. For other uses of the term, see robot (disambiguation). For software agents, see Bot. ASIMO (2000) at the Expo 2005, a humanoid robot …
19Air navigation — The principles of air navigation are the same for all aircraft, big or small. Air navigation involves successfully piloting an aircraft from place to place without getting lost, breaking the laws applying to aircraft, or endangering the safety of …
20Nimrod Expedition — Jameson Adams, Frank Wild and Eric Marshall (from left to right) plant the Union jack at their southernmost position, 88° 23′, on 9 January 1909. The photograph was taken by expedition leader Ernest Shackleton. The British Antarctic… …
