Efficiency of a Voluntary Speed Reduction Algorithm for a Ship’s Great Circle Sailing

Autor: Helong Wang, Wengang Mao, Leif Eriksson

Publikováno v: TransNav: International Journal on Marine Navigation and Safety of Sea Transportation, Vol 14, Iss 2, Pp 301-308 (2020)

The great-circle is the shortest distance between two points on the surface of the earth. When planning a ship’s sailing route (waypoints and forward speeds) for a specific voyage, the great circle route is commonly considered as a reference route,

Externí odkaz: https://doaj.org/article/61c8b5ac1c434c20a4abd97ffc235790

Coming to Everyman

Autor: Osterlind, Steven J., author

Publikováno v: The Error of Truth : How History and Mathematics Came Together to Form Our Character and Shape Our Worldview, 2019, ill.

Externí odkaz: https://doi.org/10.1093/oso/9780198831600.003.0008

Подход к построению многоопозиционной системы местоопределения источников радиоизлучения

Publikováno v: Modern Information Technologies in the Sphere of Security and Defence; Vol. 42 No. 3 (2021); 31-36
Современные информационные технологии в сфере безопасности и обороны; Том 42 № 3 (2021); 31-36
Сучасні інформаційні технології у сфері безпеки та оборони; Том 42 № 3 (2021); 31-36

Conditions for solving the problem of building a reliable monitoring system requires solving the important problem of locating sources of radio radiation. Among the variety of methods for determining the coordinates of a radio source (DRV) of the sho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::4e00d4cfe23a13e957c5dddab54eb82b
http://sit.nuou.org.ua/article/view/246492

A red knot as a black swan: How a single bird shows navigational abilities during repeat crossings of the Greenland Icecap

Autor: Eva M. A. Kok, Paul W. Howey, T. Lee Tibbitts, Theunis Piersma, Anne Dekinga, Benjamin Gnep, David C. Douglas

Publikováno v: Journal of Avian Biology, 51(8):02464. Wiley

Despite the wealth of studies on seasonal movements of birds between southern nonbreeding locations and High Arctic breeding locations, the key mechanisms of navigation during these migrations remain elusive. A flight along the shortest possible rout

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbe959695ae92bfc1596d4713c681dec
https://research.rug.nl/en/publications/47b01816-e212-417d-944d-4019f4499ad4

Middle Rules and Rhumb-Line Sailing

Autor: Miljenko Petrović

Publikováno v: Polish Maritime Research, Vol 24, Iss 2, Pp 13-16 (2017)

This work tackles the problem of misconception when using sophisticated mathematical tools, nonlinear optimization in this particular case, to solve a navigational problem. Namely, to reach the Great Circle vertex with two rhumb line legs ensuing the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::891c210e3d30911e039f6a979e824307
https://doaj.org/article/c4cbf09f1fea479a9652936f1996a500