azimuth and elevation
101Osborne Fire Finder — An Osborne Fire Finder device used in fire lookout towers. The Osborne Fire Finder is a type of alidade used by fire lookouts in order to find a directional bearing (azimuth) to smoke in order to alert fire crews to a wildland fire. Contents …
102AN/SPS-67 — Infobox Radar name = AN/SPS 67 caption = AN/SPS 67 antenna on USS|Paul Hamilton|DDG 60 country = United States introdate = number = type = Surface search frequency = G band (4 to 6 GHz) range = nowrap|104 km (56.2 nmi) altitude = diameter =… …
103JLG-43 Radar — The JLG 43 radar is a nodding height finding radar, a two dimensional (2D) radar which only provides azimuth and height data and is normally paired with other air search radars which provides the range to complete the picture. It is very similar… …
104Winter solstice — This article is about the astronomical and cultural event of winter solstice, also known as midwinter. For other uses, see Winter solstice (disambiguation), Midwinter (disambiguation) or also see Solstice. UTC Date and Time of Solstice[1] year… …
105Constant Altitude Plan Position Indicator — The Constant Altitude Plan Position Indicator, better known as CAPPI, is a radar display which gives a horizontal cross section of data at constant altitude. It has been developed by the Canadians at McGill University in Montreal by the Stormy… …
106Type 364 Radar — Infobox Radar name = Type 364 caption = Close up of Type 364 antenna country = People s Republic of China introdate = unknown number = unknown type = Air Search frequency = G/H band range = 100 km altitude = 8000 m diameter = unknown azimuth =… …
107Type 345 Radar — Infobox Radar name = Type 345 caption = Type 345 Fire Control Radar of the Luhai Class. Taken at IMDEX2003 country = People s Republic of China introdate = number = type = Fire Control frequency = J band PRF = 3600 pps or 7200 pps pulsewidth=… …
108fan beam — A fan shaped radar beam, broad in the vertical plane and narrow in the horizontal plane. A fan beam allows only the measurement of the azimuth angle. Typically, a fan beam in aircraft surveillance radar is 1° to 2° in azimuth and 20° to 40°, or… …
109H-display — In radar, a B display modified to include indications of the angle of elevation. The target appears as two closely spaced blips, which approximate a short bright line, the slope of which is in proportion to the sine of the angle of elevation. The …
110Boeing E-767 — infobox Aircraft name = E 767 type = Airborne Early Warning and Control (AEW C) manufacturer = Boeing IDS caption = Boeing E 767 AWACS aircraft of the JASDF designer = first flight = introduced = retired = status = In service primary user = Japan …
