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Resolution is an important instrument characteristic in astronomy. An imaging telescope with very low spatial resolution will not reveal small features such as a star's nearby companion or the fine structure of a supernova remnant.
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Yes, resolution is what the optometrist is checking when she has you read an eyechart.
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Definition: resolution: The amount of small detail visible in an image; low resolution shows only large features, high resolution shows many small details. Space Tragedies9 Planets in Nine Days Astronomy 101 Related Articles ...
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angular resolutionOn the About network: angular resolutionDisplaying results 1 to 10 of 31 NASA'S CHANDRA FINDS BLACK HOLES STIRRING UP GALAXIES ...
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Image resolution describes the detail an holds. The term applies equally to digital images, film images, and other types of images. Higher resolution means more image detail.... . This information is used for protein engineering Protein engineering ...
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resolution In astronomy, " resolution" or " resolving power" refers to the ability of a telescope to distinguish details. "Angular resolution" refers to the ability to distinguish details in an image.
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Resolution, which can also be expressed as beam width, is a function of the wavelength of the signal and the diameter of the reflector.
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Resolution = lambda / D Thusly, telescopes with larger apertures will have better resolution. Also it is harder to resolve longer wavelengths (e.g., radio vs. optical).
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Resolution ( Resolving power) A measure of the smallest separation at which a telescope can observe two neighboring objects as two separate objects. Resolve ...
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resolution - The degree to which fine details in an image are separated or resolved.
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Resolution: The ability of an instrument to show detail. Also known as resolving power.
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ResolutionThe ability of an optical system, including detector, to separate two adjacent objects - this is called "spatial resolution" - or two adjacent wavelengths in a spectrometer - this is called "spectral resolution". Resolving Power ...
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resolution - (n.) The ability of an optical system to distinguish fine detail. rest wavelength - (n.) ...
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resolutionA measure of the amount of detail visible in an image. A large telescope has a higher resolution than a smaller one, and can, therefore, see greater detail in objects.
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resolution (spectral or frequency) Similar to spatial resolution except that it applies to frequency, spectral resolution is the ability of the telescope to differentiate two light signals which differ in frequency by a small amount.
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resolution (of a dial): the smallest time increment to which the scale on a dial can be read. Contrast with accuracy. See also precision.
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A resolution to this problem is offered by inflationary theory. During the inflationary period, spacetime expanded to such an extent that its curvature would have been smoothed out.
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The resolution of the telescope is a measure of how sharply defined the details of the image can be. The laws of diffraction make a certain amount of blurring unavoidable, because of the wave nature of light.
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High Resolution Mosaic This computer-assembled mosaic of Miranda includes many of the high- resolution frames obtained by Voyager 2 during its close flyby of the Uranian moon.
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High- Resolution Solar Magnetography from Space: Beyond Solar-B Science Definition Workshop ...
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at a resolution equivalent to that of an unaided eye during day light ! Number of visitors: ...
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High resolution images are obtained by Lou Frank's group in Iowa of the entire auroral zone, using the Dynamics Explorer satellite. 1983 ...
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[edit] Resolution
Upon merging with Humanity, V'Ger evolved into a higher level of existence ...
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Spatial ResolutionA telescope's spatial (or angular) resolution refers to how well it can distinguish between two objects in space which are separated by a small angular distance - it is the telescopes ability to resolve fine detail.
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Angular ResolutionThe ability of an instrument, such as a telescope, to distinguish objects that are very close to each other.
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See full resolution. See the Summer Triangle rising. For more on the stars of the Summer Triangle, see Three White Stars at Stellar Stories.
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The High Resolution Imaging Science Experiment onboard the Mars Reconnaissance Orbiter continues to amaze scientists with its detailed images.
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The high- resolution images will also be used to count the number of small craters - this enables an estimate to be made of the age of the surface.
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Even higher resolutions may be achieved if individual antenna elements are spaced thousands of kilometers apart. With these spacings it becomes impractical to send the signals from each antenna directly to a common point.
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High-spatial- resolution Viking photography revealed an additional characteristic of the ancient southern terrain: the pervasive presence of networks of small valleys that resemble terrestrial drainage systems.
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Image Size and ResolutionShown are reduced resolutions with a size of 512 x 341 pixels and 1024 x 683 pixels.
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This Voyager 2 high- resolution color image, taken 2 hours before closest approach, provides obvious evidence of vertical in bright cloud streaks. These clouds were observed at 29 degrees North latitude near Neptune's east .
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analog to digital converter (abbr ADC) A device which will convert an analog voltage sample to an equivalent digital code of some finite resolution. Also called digitizer, encoder .
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By combining telescopes in this way, astronomers are able to study celestial objects with much higher resolution than they could with a single antenna.
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Cellular structure of the PHOTOSPHERE visible at high spatial resolution. GREEN LINE. The green line is one of the strongest (and first-recognized) visible coronal lines. It identifies moderate temperature regions of the CORONA.
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At longer wavelengths, the current ESA Infrared Space Observatory (ISO) mission provided dramatically improved sensitivity and somewhat better spatial resolution for individual targets.
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If the resolution is not too high in the same telescopic field as sigma Ori the triple star Struve 761 can be seen. It consists of a triangle of 8th mag and 9th mag stars. Together with sigma Ori this triple star gives a delightfully rich grouping.
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The actual calculation follows a similar course to that by which Huygens's conception of the resolution of a wave into components corresponding to the various parts of the wave-front is usually verified (see Diffraction Of Light).
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Einstein received the Nobel prize in 1921 not specifically for Relativity but rather for his 1905 work on the photoelectric effect and "services to Theoretical Physics".) (see Spacetime Wrinkles, an excellent WWW site from NCSA) resolution the amount ...
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The SDSS will obtain high- resolution pictures of one quarter of the entire sky in five different colors.
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In the image above, missing Magellan radar data appears as swaths from pole to pole (arrows) which have been filled in with lower-resolution data from the Pioneer 12 mission. Magellan later recovered the missing high-resolution data.
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These early maps, although there resolution was very poor, were still significant in the fact that they were our first glimpse of this alien world.
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The phenomenon of optical diffraction sets a limit to the resolution and image quality that a telescope can achieve, which is the effective area of the Airy disc, which limits how close we may place two such discs.
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This United States is a mosaic prepared by using 16 images from the Advanced Very High Resolution Radiometer (AVHRR) sensors on the meteorological satellites NOAA-8 and NOAA-9. The images were taken between May 24, 1984 and May 14, 1986.
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In August 1999, the Palomar High Angular Resolution Observer camera, mounted on the historic five-metre (200-inch) Hale Telescope in California, was used to take images of Neptune in the infra-red region of the spectrum.
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Horizontal resolution 460 lines Minimum illumination 0.04 lux, f1.8 Auto shutter 1/30 - 1/100,000 sec Lens C - mount Power Consumption 10 - 14 VDC, 200 mA Dimensions 2.3 x 2 x 3.77 inches Weight 192 g CCD 4.9 x 3.7mm area (7x9 micron pixels) ...
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Starting in the 1990s, the use of detectors with improved resolution and sensitivity for spectral reflectance measurements resulted in revised taxonomies.
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The problem, however, is resolution; even a coarse binning in the 4-dimensional orbital- magnitude space of the bias function and of the observed distribution requires the use of about 10,000 cells.
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 See also: Time, Light, Earth, Field, Second
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