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jury1942

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Everything posted by jury1942

  1. High resolution public domain aerial imagery. While only the immediate area around airports or very limited areas of the metropolises are available in the phenomenally high resolution of 1.2 meters per pixel, larger parts of the region, mostly hinterland, are available resolution 1- 4.3 meters per pixel.
  2. https://en.wikipedia.org/wiki/NASA_Deep_Space_Network
  3. TNA-1500 or RT-64 radio telescope: D = 64 m, full-swing parabolic reflector, minimum working wavelength = 1 cm, total mass =3800 t, mirror mass = 800 t, secondary mirror D = 6 m area of 1500 m². The construction of the telescope began in 1969. He joined the work in 1979. Manufacturer: Special Design Bureau MEI (OKB MEI). Large radio telescopes with a diameter of 64 m (TNA-1500) were created to support scientific programs. One (TNA-1500Mo) is located in Bear Lakes on the branch of OKB MEI 17km from Moscow with coordinates of 37 degrees 57 minutes east longitude and 55 degrees 52 minutes no
  4. https://en.wikipedia.org/wiki/Goonhilly_Satellite_Earth_Station Many thanks for pics!
  5. PS (eyewitness) Luna 9 was an uncrewed space mission of the Soviet Union's Luna programme. On 3 February 1966, the Luna 9 spacecraft became the first spacecraft to achieve a survivable landing on the celestial body. The pictures from Luna 9 were not released immediately by the Soviet authorities, but scientists at Jodrell Bank Observatory in England, which was monitoring the craft, noticed that the signal format used was identical to the internationally agreed Radiofax system used by newspapers for transmitting pictures. The Daily Express rushed a suitable receiver to the Observatory and
  6. https://en.wikipedia.org/wiki/Lovell_Telescope One of the most notable developments came in 1946 with the introduction of the technique called astronomical interferometry, which means combining the signals from multiple antennas so that they simulate a larger antenna, in order to achieve greater resolution. Astronomical radio interferometers usually consist either of arrays of parabolic dishes, arrays of one-dimensional antennas or two-dimensional arrays of omnidirectional dipoles. All of the telescopes in the array are widely separated and are usually connected using coaxial cable, waveg
  7. Scenery - NRAO Karl G. Jansky Very Large Array The VLA or "Jansky Array", managed by the National Radio Astronomy Observatory (NRAO) consists of 27 independent radio telescope dishes, each with a diameter of 82 feet and weight of over 200 tons. Each antenna is found along the three arms of a track shaped in a Y configuration measuring 13 miles long. Using the rail tracks that follow each of these arms the antennas can be physically relocated to a number of prepared positions. At one point, the arms intersect with U.S. Route 60 which passes right through the middle of the array. It has bee
  8. Once again, thanks very much everyone for yours kind words.
  9. Nice set. I love Super UltraWide screen! How looks cockpit?
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