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- {{Short description|Calculation of position based on satellite signal timing}} [[Satellite navigation]] solution for the receiver's position ([[geopositioning]]) involves an alg ...13 KB (2,007 words) - 12:40, 2 January 2025
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- ...ame="GAL_ICD"/> and modernized [[Global Positioning System|GPS]] satellite navigation signals, which combines a sine [[binary offset carrier]] SinBOC(1,1) signal ...et Carrier]] (CBOC) implementation, currently used in [[Galileo (satellite navigation)|Galileo]], and the Time-Multiplexed Binary Offset Carrier (TMBOC), current ...2 KB (336 words) - 04:08, 17 April 2024
- {{Short description|Calculation of position based on satellite signal timing}} [[Satellite navigation]] solution for the receiver's position ([[geopositioning]]) involves an alg ...13 KB (2,007 words) - 12:40, 2 January 2025
- ...ef>{{cite journal|last=Wahba|first=Grace|title=A Least Squares Estimate of Satellite Attitude, Problem 65.1|journal=SIAM Review|date=July 1966|pages=385–386|doi ...rinciples of the Transit system gave rise to the global positioning system satellite constellation. In an application problem, the reference vectors are usually ...8 KB (1,195 words) - 16:15, 21 November 2024
- ...in the US GPS system, Indian [[IRNSS]] system and in [[Galileo (satellite navigation)|Galileo]]<ref>{{cite web|title=Galileo Open Service Signal in Space Interf ...last3=Renfors |first3=Markku |title=BOC modulation techniques in satellite navigation systems|url=https://onlinelibrary.wiley.com/doi/abs/10.1002/wcm.407 |date=7 ...6 KB (939 words) - 02:54, 13 December 2024
- ...avigation satellite systems]] in general, a network of satellites used for navigation. ...System]] (GPS) is the American satellite-based system for positioning and navigation. Receivers on or near the Earth's surface can determine their locations bas ...14 KB (2,089 words) - 14:32, 1 October 2024
- ...data. (This is unlike the [[World Magnetic Model]], which is intended for navigation in the next few years.) It is updated at 5-year intervals, reflecting the * [[Ørsted (satellite)]] ...6 KB (863 words) - 16:18, 28 December 2024
- ...accurate large-scale land surveying until the rise of [[global navigation satellite system]]s in the 1980s. Triangulation today is used for many purposes, including [[surveying]], [[navigation]], [[metrology]], [[astrometry]], [[binocular vision]], [[model rocketry]] ...12 KB (1,745 words) - 01:32, 29 February 2024
- {{short description|Class of obsolete radio navigation systems}} ...tions. The receiver is then located at one of the two intersections. Other navigation information can be used to determine at which intersection the receiver is ...38 KB (5,903 words) - 00:05, 1 September 2024
- * satellite communication links, * navigation systems, ...5 KB (737 words) - 21:40, 28 October 2024
- ...avigation system]]s (INSs). These are used in such applications as drone [[navigation]] in tunnels and mines, guidance of [[unmanned aerial vehicle]]s (UAVs), or ...igation applications: state of the art and future trends|journal=Satellite Navigation|volume=1|doi=10.1186/s43020-019-0001-5|s2cid=211018751|doi-access=free}}</r ...12 KB (1,528 words) - 22:25, 14 January 2024
- ...GPS Satellite NASA art-iif.jpg|thumb|Artist's conception of GPS Block II-F satellite in orbit]] | Satellite clock errors ...37 KB (5,580 words) - 15:58, 28 January 2025
- ...the process of controlling the orientation of a [[spacecraft]] (vehicle or satellite) with respect to an [[inertial frame of reference]] or another entity such ...o involves non-attitude concepts, such as [[position determination]] and [[navigation]]. ...31 KB (4,599 words) - 03:48, 21 December 2024
- ...of kilometres, which is much denser than other methods such as [[Satellite navigation|GNSS]] and space-borne passive sensors.<ref name=":1" /> However, the long ...servation Satellite|ALOS PALSAR]] 1/2 (L-band, λ=~24 cm) and [[NISAR (satellite)|NISAR]] are more vulnerable to ionospheric delays. However, this noise sou ...38 KB (5,247 words) - 01:23, 26 February 2025
- {{Short description|Type of satellite that transmits over amateur radio frequencies}} ...Systems – Article 1.57, definition: ''amateur-satellite service / amateur-satellite radiocommunication service''</ref> These satellites use [[amateur radio fr ...51 KB (6,526 words) - 03:34, 11 October 2024
- [[File:Project SPIRE Inertial Navigation Control.jpg|thumb|A 1950s inertial navigation control developed at MIT]] ...Accuracy of Navigation Systems.svg|thumb|Comparison of accuracy of various navigation systems: the radius of the circle indicates the accuracy. A smaller radius ...47 KB (6,922 words) - 21:21, 13 February 2025
- ...the ''transit time'' can be found and used to provide the distance to each satellite. Receiver clock error is corrected by combining the data from four satellit ...lication by the [[speed of light]]). This principle is used in [[satellite navigation]]. In conjunction with a standardized model of the Earth's surface, a locat ...26 KB (3,820 words) - 08:29, 16 December 2024
- [[Image:Tether-satellite-NASA.jpg|frame|right|Artist's conception of satellite with a tether]] ...maintaining the relative positions of the components of a large dispersed satellite/[[spacecraft]] sensor system.<ref name= "handbook" /> Depending on the miss ...40 KB (5,752 words) - 19:08, 30 January 2025
- ...ial |journal= Inside GNSS: Engineering Solutions for the Global Navigation Satellite System Community |volume=1 |number=2 |year=2006}}</ref> and spacecraft.<ref ...23 KB (3,384 words) - 21:34, 15 December 2024
- ...ny interest in the skip-glide bomber concepts, as did the [[reconnaissance satellite]] for the spyplane roles. The X-20 space fighter saw continued interest thr ...data from a [[Kearfott Guidance & Navigation|Singer Kearfott]] [[inertial navigation system]] with a [[Goodyear Aerospace]] active [[radar]].<ref>{{cite web |fi ...22 KB (3,194 words) - 18:20, 23 February 2025
- ...he [[Earth]]'s [[ocean]]s. Mariners have had rules of thumb regarding the navigation around [[tropical cyclone]]s for many years, dividing a storm into halves a ...purposes, and were maintained through 1985 to help with transoceanic plane navigation. ...40 KB (6,002 words) - 12:40, 22 June 2024