Sentences with phrase «in spatial resolution»

Several other differences over Europe are linked to differences in spatial resolution, which is higher in E-OBS and lower in GPCP than in ERA - Interim and GPCC.

The progress in forecast quality of the ECMWF system can clearly be partly attributed to increases in spatial resolution (Jung et al, http://journals.ametsoc.org/doi/abs/10.1175/JCLI-D-11-00265.1?journalCode=clim).

We'd prefer something less than 20 km in spatial resolution and at least 6 or 12 hourly time steps.

«AO observations from 8 - 10m class telescopes are a dramatic improvement in spatial resolution over previous ground - based observations.

Gustafsson and graduate student Hesper Rego had achieved higher - resolution SIM with a variation called saturated depletion non-linear SIM, but that method trades improvements in spatial resolution for harsher conditions and a loss of speed.

That's important, he says, because for imaging dynamic processes, an increase in spatial resolution is meaningless without a corresponding increase in speed.

Idrobo adds that new electron microscopy techniques can complement existing methods, such as x-ray spectroscopy and neutron scattering, that are the gold standard in studying magnetism but are limited in their spatial resolution.

Important research in medicine and biology relies on nuclear magnetic resonance (NMR) spectroscopy, but until now, it has been limited in spatial resolution and typically requires powerful microwave fields.

«These observations with Gaia epitomise the gain in spatial resolution we get when go outside the atmosphere.»

Not exact matches

In another version they call triple - view SPIM, they added an extra objective below the coverslip, to collect extra output and improve spatial resolution at no cost to speed, and with no added dose of light.

The field of live - cell imaging has expanded greatly in recent years, but still faces many challenges, such as how to improve spatial and temporal resolution as well as how to keep cells healthy for extended periods of time.

This NASA MARS 2020 approach of mapping the elemental, mineral, and organic composition of rocks at high spatial resolution with non-destructive techniques is now commonly used on Earth to provide unambiguous evidence for early life in its preserved nanoscale context.

Imaging with single electrons can track structural dynamics of gold and graphite in real space with femtosecond temporal resolution and angstrom spatial resolution.

In this Perspective, Wolf and Ertl discuss results by Kliewer et al. (page 1399) and Petek et al. (page 1402), which illustrate the fundamental insights into the microscopic characteristics of electron dynamics at surfaces that can be obtained by state - of - the - art high spatial and temporal resolution studies.

This information is exploited to map the electric field distribution in the near - field aperture with molecular spatial resolution.

Nanoscale resolution makes it possible to characterize the local temperature during phase transitions in materials — an impossibility with techniques that do not have the spatial resolution of HERMES spectroscopy.

The traditional methods used in materials science analysis, like high - powered electron microscopy and spectroscopy, do not combine chemical insights with the spatial resolution of IR imaging, the researchers said, so they can only provide average chemical measurements.

«When the data's spatial resolution increases by a factor of four, the one thing I have complete confidence in is surprises....

Silvio Rizzi and Joe Insley, Argonne Leadership Computing Facility, Argonne National Laboratory This shows the HACC cosmology simulation, which combines high spatial and temporal resolution in a large cosmological volume.

Although both methods find great use in clinical application, they do not have sufficient spatial resolution to visualize glucose uptake down to single cells.

This is the first time in the UK that researchers have produced these maps at such high spatial resolution.

The model presented in this publication provides biological linkages and increased spatial resolution that will increase effectiveness of Whooping Crane conservation efforts.

At lower levels, in the retina and in the geniculate, cells in these two subdivisions differ in their color selectivity, contrast sensitivity, temporal properties, and spatial resolution.

As the method can be automated, it might be possible to obtain data on biodiversity in an unprecedented spatial and temporal resolution in the future.

The satellites give temperature measurements with a spatial resolution of roughly 1 square kilometre, which the team matched up with data from the US Federal Aviation Administration on the exact location of 2358 wind turbines in west - central Texas.

Simple sensors can tell a machine whether it is in contact with something, but detectors that also sense texture tend either to be too complicated and delicate for commercial use or lack the spatial resolution needed to detect details dozens of micrometers across.

Pérez - González said they will use the instrument to observe a section of HUDF in 5.6 microns, which Spitzer is capable of, but that Webb will be able to see objects 250 times fainter and with eight times more spatial resolution.

These are able to characterize smallest magnetic fields with a spatial resolution in the nanometer range.

NIRSIT, a functional near - infrared spectroscopy neuroimaging device, is set to change the landscape of neuroscience research and the medical sector by offering high spatial resolution as well as high temporal resolution in a portable and wireless manner.

He feels he has landed in an area with the right balance of variables, or, as he calls it, «a sweet spot of spatial and temporal resolution.»

But Betzig says that in terms of combined spatial resolution and temporal resolution, there is no technique like it.

«The biggest advantage [comes] from the high spatial resolution,» says Christian Frankenberg, a remote sensing scientist on NASA's Orbiting Carbon Observatory - 2 (OCO - 2) team at the Jet Propulsion Laboratory in Pasadena, California.

«Until the launch of the OCO - 2 satellite mission in 2014 we had global maps of SIF but at coarse spatial resolution, each pixel compromising areas of about 50 x 50 kilometres in the best case,» says Luis Guanter from GFZ.

Next they ruled out a false positive, usually caused by an eclipsing binary - star system in the background, with two relatively small telescopes on the ground, which offer better spatial resolution than COROT does.

A time - of - flight secondary ion mass spectrometer (ToF - SIMS), which provides a very high spatial resolution down to the nanometre range, was used in this particular study.

Emanuel and his colleagues had previously devised a technique to simulate hurricane development in a changing climate, using a specialized computational model they developed that simulates hurricanes at high spatial resolutions.

«Our proposed devices can retain the terahertz frequency like other terahertz sources but with a much shorter wavelength for an improved spatial resolution in imaging application as well as a very wide frequency tuning range from a microwave to a terahertz wave,» said Iurov.

SUVI replaces the GOES Solar X-ray Imager (SXI) instrument in previous GOES satellites and represents a change in both spectral coverage and spatial resolution over SXI.

The speed, noninvasiveness, and high spatial resolution of this approach make it a promising tool for in vivo 3D imaging of fast dynamic processes in cells and embryos, as shown here in five surrounding examples.

With recent developments in contrast agents and pulse sequences, some state - of - the - art techniques greatly improve the MR image quality by overcoming the time and spatial resolution limitations and have been used for noninvasive evaluation of hepatic steatosis and vascular and biliary anatomy.

To do this, the team obtained extremely high spatial resolution observations from the eight - meter Gemini North telescope on Mauna Kea in Hawai`i using a technique called speckle imaging, as well as adaptive optics (AO) observations from the ten - meter Keck II telescope, Gemini's neighbor on Mauna Kea.

In particular, Brillouin optical correlation - domain reflectometry (BOCDR), which operates based on the correlation control of continuous lightwaves, is known to be an intrinsically one - end - access distributed sensing technique with high spatial resolution (< 1 cm).

Leveraging their instrument's nanoscale spatial resolution, they aim to determine the relative strengths of competing interactions in the material that give rise to skyrmions.

The research team concludes that the majority of core collapse supernovae, exploding in luminous infrared galaxies, have previously not been found due to dust obscuration and poor spatial resolution.

The relatively poor spatial resolution of PET limits accuracy in the quantification of small brain regions, such as midbrain.

«We have designed a specialized acquisition method that gathers the necessary data for both space and time in two parts and then combines them to achieve high - quality, high - spatial resolution, and high - speed imaging.»

When compared to the total sample of LIRG CCSNe discovered in the near - IR and optical, we show that our method is singularly effective in uncovering CCSNe in nuclear regions and we conclude that the majority of CCSNe exploding in LIRGs are not detected as a result of dust obscuration and poor spatial resolution.

«The data, information and knowledge on long - term trends of surface water bodies across the CONUS at high spatial resolution are valuable for planning and management of surface water resources, however, they are not widely available yet,» said Xiao, professor of ecology and remote sensing in the Department of Microbiology and Plant Biology, OU College of Arts and Sciences.

For the time being, however, additional pre-clinical studies are planned in order to ascertain the advantages of this new imaging biomarker compared to conventional methods and to further improve the spatial resolution of pH imaging.

Although non-invasive methods to explore brain function in humans such as functional imaging and EEG / MEG have been informative regarding the potential role of a given brain area in a particular cognitive function, they lack the necessary temporal and spatial resolution to study brain microcircuits.