GPS-ul rusesc

[lao]

Potrivit BBC Rusia a lansat astăzi un satelit care odată instalat pe orbită ar permite Moscovei să-şi creeze propriul sistem de navigaţie prin satelit, devenind şi un potenţial concurent al binecunoscutului GPS, America's Global Positioning System.
Premierul rus Vladimir Putin declara că sistemul numit Glonass va oferi ţării suveranitate in navigaţia prin satelit. BBC, citand experţi in domeniu, susţine că din motive comerciale şi militare, Rusia nu vrea să fie dependentă de GPS-ul american.
Satelitul Glonass a fost transportat in spaţiu de o rachetă Soyuz. Alte lansări sunt programate in viitorul apropiat, pentru ca sistemul de navigaţie să fie gata anul acesta.


http://www.gandul.info/international...erican-8014387

[sosozah]

Sistemul de sateliti Glonass e vechi si activ de ceva vreme, Glonass K e un upgrade.
Aparatele GPS geodezice folosesc semnalul de la reteaua Glonass de citiva ani, impreuna cu reteaua GPS.

From Wikipedia, the free encyclopedia

GLONASS

GLONASS (Russian: ГЛОНАСС, abbreviation of ГЛОбальная НАвигационная Спутниковая Система; tr.: GLObal'naya NAvigatsionnaya Sputnikovaya Sistema; "GLObal NAvigation Satellite System" in English) is a radio-based satellite navigation system operated for the Russian government by the Russian Space Forces. It is an alternative and complementary to the United States' Global Positioning System (GPS), the Chinese Compass navigation system, and the planned Galileo positioning system of the European Union (EU).

Development on the GLONASS began in the Soviet Union in 1976. Beginning on 12 October 1982, numerous rocket launches added satellites to the system until the constellation was completed in 1995. Following completion, the system fell into disrepair with the collapse of the Russian economy. In the early 2000s, under Vladimir Putin's presidency, the restoration of the system was made a top government priority and funding was substantially increased. GLONASS is currently the most expensive program of the Russian Federal Space Agency, consuming a third of its budget in 2010.

By 2010, GLONASS had achieved 100% coverage of Russia's territory. As of February 2011, the constellation consists of 22 operational satellites, short of the 24 satellites needed to provide continuous global coverage, and is expected to be completed during 2011. The GLONASS satellites designs have undergone several upgrades, with the latest version being GLONASS-K.