LEADER 01609nam 2200385z- 450 001 9910347059203321 005 20210211 010 $a1000036610 035 $a(CKB)4920000000101924 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/56003 035 $a(oapen)doab56003 035 $a(EXLCZ)994920000000101924 100 $a20202102d2014 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aPerformance of new GNSS satellite clocks 210 $cKIT Scientific Publishing$d2014 215 $a1 online resource (XIV, 204 p. p.) 311 08$a3-7315-0112-0 330 $aIn Global Navigation Satellite Systems (GNSS), the on-board clocks are a key component from which timing and navigation signals are generated. This thesis reviews the performance of the first Passive Hydrogen Maser (PHM) launched by the Galileo system in 2008; and demonstrates how the new PHM can be consider as the best clock in space, pushing the physical clock error contribution below the noise floor of geodetic time transfer capabilities. Furthermore, overall GNSS clock peformance is reviewed 606 $aPhysics$2bicssc 610 $aAtomic Clocks 610 $aclock performance 610 $aGNSS 610 $aSatellite Navigation 610 $aTime prediction 615 7$aPhysics 700 $aGonzalez Martinez$b Francisco Javier$4auth$01323457 906 $aBOOK 912 $a9910347059203321 996 $aPerformance of new GNSS satellite clocks$93035576 997 $aUNINA LEADER 01515oam 2200313z- 450 001 9910157791903321 005 20230913112557.0 010 $a1-927559-95-2 035 $a(CKB)3710000001009603 035 $a(BIP)061239782 035 $a(BIP)054217766 035 $a(Exl-AI)993710000001009603 035 $a(EXLCZ)993710000001009603 100 $a20210505c2015uuuu -u- - 101 0 $aeng 200 10$aHome on the Waves 210 $cPromontory Press 215 $a1 online resource (300 p.) 311 08$a1-927559-94-4 330 8 $aPatrick, a civil engineer, and Heather, a legal secretary, needed a change of lifestyle - so they built a 42-foot fibreglass sailboat in their backyard. They packed up their two children, Jeremy, 16, and Erica, 12, and headed out for a 14-month and 15,000-mile adventure around the Pacific. They harbor-hopped down the Californian and Mexican coasts, crossed the South Pacific, visiting the Marquesas Islands, Tuamotu atolls, Tahiti and the Society Islands. Departing from Bora Bora they headed back north visiting the Hawaiian Islands. For a temperature change and, not the usual route home, they continued north to view tidewater glaciers in Alaska before returning to Vancouver. 606 $aSailing$7Generated by AI 606 $aAdventure travel$7Generated by AI 615 0$aSailing 615 0$aAdventure travel 700 $aHill$b Patrick$01436847 906 $aBOOK 912 $a9910157791903321 996 $aHome on the Waves$93596327 997 $aUNINA