navigation acronyms, abbreviations and definitions - International ...
navigation acronyms, abbreviations and definitions - International ...
navigation acronyms, abbreviations and definitions - International ...
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GSTBV2B Galileo System Test Bed Vehicle 2B (GIOVE-B)<br />
To continue Galileo freq filing <strong>and</strong> provide a test SIS. EADS Astrium.<br />
GSVF Galileo Signal Validation Facility<br />
GSVF Galileo Signal Validation Facility (ESA)<br />
GT gross tonnage/tons<br />
GT ground track (intended path of ship’s movement over ground)<br />
GTO geostationary transfer orbit<br />
GTP Global Telematics Protocol<br />
GTP GPS translator processor (of TGRS)<br />
GTR Group Time Reference (LORAN-C)<br />
GTRF Galileo Terrestrial Reference Frame (based on ITRF96)<br />
GTRS Galileo Terrestrial Reference System<br />
GTS Global Telecommunications System<br />
GTSP Galileo Time Service Provider<br />
GUI graphical user interface<br />
GUST Galileo User Support Transport<br />
EC project for Galileo receivers.<br />
GVA gross value added<br />
GWGGTI GalileoSat WG on the Galileo Time Interface<br />
GWS GPS wavefront simulator<br />
h hecto (SI unit multiplier of 10 2 )<br />
H henry (inductance in Wb/A)<br />
H-b<strong>and</strong> NATO radar b<strong>and</strong> 6-8 GHz = 5-3.75 cm<br />
H-field magnetic-field (eg of aerial)<br />
H24 continuous round-the-clock operation<br />
HA harbour authority<br />
HA Highways Agency (established by UK Government in 1994)<br />
HA-NDGPS High Accuracy Nationwide DGPS (US)<br />
HAGR high-gain GPS receiver<br />
HAL horizontal alert limit/level (eg for WAAS precision approach etc)<br />
HALE high altitude long endurance (vehicle such as UAV, balloon or airship)<br />
HAMSR High Altitude MMIC Sounding Radiometer (atmospheric sounder)<br />
HAP high altitude platform (stratospheric GNSS augmentation platform)<br />
eg Helios UAV at 20 km altitude.<br />
HAT height above terrain<br />
HAZMAT hazardous material<br />
HAZREP Hazardous Incident Report (shipping)<br />
HBL hydrostatic balanced loading<br />
HBP Harvard bi-phase (digital channel)<br />
HCAA Helenic Civil Aviation Authority<br />
HCMM The Honourable Company of Master Mariners<br />
63<br />
March 2012
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