Its only hindrance is its limited angular resolution
, while LIDAR's only benefit is its angular resolution
The high angular resolution
of laser radars broadens these system applications to include radar imaging.
However, by using the AMBER interferometry instrument to simultaneously combine the light from three 8-meter telescopes at the Very Large Telescope Interferometer (VLTI) at the Paranal Observatory in Chile, the research team was able to achieve the angular resolution
needed to observe the hot dust ring.
The angular resolution
is derived from the scanning of the antenna beam, and the range resolution is from the return of pulses from everything that reflects the pulses.
This method, however, is not suitable for distant galaxies because of the extremely high angular resolution
The new atlas needed more than 4,500 hours of observations to compile, and its angular resolution
is similar to that of the 21-cm wavelength survey of the Milky Way obtained at the 100-metre radio telescope at Effelsberg.
High-Energy Sky "Now that we have a feeling for the low angular resolution
of present-day detectors we can study the appearance of the gamma-ray sky.
Similarly, ground target acquisition systems could be built using MMW technology.(6) The narrow beam-width of MMW systems would seem to limit its application to threat warning unless the MMW system was cued by another wide-view sensor; then, the narrow beam would be an advantage, providing excellent range and angular resolution
of instruments 5 ** 3 * Angular resolution
0.043 arcsec at 1.6 arcsec 0.5 microns at 6.5[micro] [microns] JAMES WEBB Orbit Sun-Earth [L.sub.2] Length 22 meters Mass 6,530 kilograms Mirror temperature 35 to 55 kelvins Launch date 2014 (scheduled) Launch vehicle Ariane V Focal length 131.4 meters No.
Planck's detectors have more than 10 times the sensitivity of WMAP's, and about 2.5 times the angular resolution