Sentences with phrase «surface measurements of»

Using surface measurements of maximum and minimum temperatures from the Global Daily Climatological Network data set, we find evidence of a weekly cycle in diurnal temperature range (DTR) for many stations in the United States, Mexico, Japan, and China.

A compilation of surface measurements of downward longwave radiation from 1973 to 2008 find an increasing trend of more longwave radiation returning to earth, attributed to increases in air temperature, humidity and atmospheric carbon dioxide (Wang 2009).

Similarly, our scientific understanding that human beings are causing modern global warming is based on many independent human fingerprints, observed by satellites, surface measurements of infrared heat and, in fact, the shifting structure of our atmosphere.

Surface measurements of downward longwave radiation A compilation of surface measurements of downward longwave radiation from 1973 to 2008 find an increasing trend of more longwave radiation returning to earth, attributed to increases in air temperature, humidity and atmospheric carbon dioxide (Wang 2009).

A compilation of surface measurements of downward longwave radiation from 1973 to 2008 find an increasing trend of more longwave radiation returning to earth, attributed to increases in air temperature, humidity and atmospheric carbon dioxide (Wang 2009).

If I look at ITCZ measurements on clear sky conditions I get a surface measurement of approximately 850 Watts / meter ^ 2.

Not exact matches

To ensure that surface water quality is maintained, measurement and reporting of water quality parameters in key water bodies is carried out on a weekly basis.

Measurement of Total Condensation on a Shrouded Cryogenic Surface Using a Single Quartz Crystal Microbalance

The CO2 is sampled from air that is above the Boundary Layer; ostensibly free from surface effects.The Keeling Curve has the longest history of CO2 continuous measurements; but over the past 50 years a network of similar stations has become active.

On the conventional press side a major launch is the FoodSafeUV project, which demonstrates to brand owners how the use of new dose measurement technology at the web surface can lead to a certified workflow to guarantee migration well below current Swiss Ordinance levels.

Aside from the surface area measurement of the toddler pillow, you should also pay attention to the loft the product.

They have accurate labelling of measurements on their surfaces that gives you a measure of how much breast milk you are storing.

Testing of the Paint Preparation Pad has demonstrated high standards of performance and more than comparable surface measurement statistics against other similar products on the market.

And, of course, the early 2005 descent of the Huygens probe through Titan's atmosphere for two and a half hours captured panoramic images and measurements of atmospheric composition, transparency, winds and temperature before the probe came to rest on the moon's surface.

With surface measurements alone, it's hard to confirm the type - II Weyl fermions are there, says physicist Alexey Soluyanov of ETH Zurich.

Although previous experiments have shown hints of the unusual quasiparticles, those measurements were skin - deep, assessing particles only on the surface of the material, Hasan says.

These data, taken at Earth's surface, reflect the complex structure of Earth below the measurement sites and were collected during the National Science Foundation EarthScope USArray project.

Now, the «smart» bandage developed by the team provides direct, noninvasive measurement of tissue oxygenation by combining three simple, compact and inexpensive components: a bright sensor molecule with a long phosphorescence lifetime and appropriate dynamic range; a bandage material compatible with the sensor molecule that conforms to the skin's surface to form an airtight seal; and an imaging device capable of capturing the oxygen - dependent signals from the bandage with high signal - to - noise ratio.

In the figure, measurements of the strength of mantle flow are shown along with the colored map of seismic wave speed at 195 kilometers (121 miles) beneath the Earth's surface, under the North American tectonic plate.

Using different calibration and filtering processes, the two researchers succeeded in combining a wide variety of available data from temperature measurements and climate archives in such a way that they were able to compare the reconstructed sea surface temperature variations at different locations around the globe on different time scales over a period of 7,000 years.

«Our measurements indicate that approximately 660 tonnes [1.5 million pounds] of industrial lead have been deposited on the snow - covered surface of Antarctic during the past 130 years,» McConnell said.

The mission would include a lander spending 35 days on the moon's surface to sample and screen material for traces of life; an orbiter spending three months taking measurements to unravel the basic structure of the planet; and the orbiter crashing into the moon, gathering data on Europa's tenuous atmosphere on the way down.

The researchers have designed a custom integrated circuit to perform these measurements, in which an artificial cell membrane and ion channel are attached directly to the surface of the amplifier chip.

According to lead author Alberto Sanna, a postdoctoral researcher at the Max Planck Institute for Radio Astronomy in Germany, the VLBA's measurement is «equivalent to seeing a baseball on the surface of the moon.»

«It hit me that we've been calculating chlorophyll profiles from surface measurements for more than thirty years, but we don't know what the depth profiles of other biogeochemically - important materials look like,» said Barney Balch, a senior research scientist at Bigelow Laboratory and lead author on the paper.

Reports on the state of the Arctic, such as the National Oceanic and Atmospheric Administration's 2012 Arctic Report Card, published in December, furnish Arctic temperatures and measurements of the changing thickness of the active layer of the permafrost, the layer of surface soil that melts and refreezes each year.

«By designing a custom microelectronic amplifier and tightly integrating the ion channel directly onto the amplifier chip surface, we are able to reduce stray capacitances that get in the way of making fast measurements.»

This was a really neat result because in addition to providing an independent line of evidence for significant tsunami hazard in the Bungo Channel, we demonstrated a connection between the Nankai Trough's physical characteristics and GPS measurements of surface motion.»

The precision of the measurement is such that «a snail crawling on Mars would appear to be moving across the surface more than 100 times faster than the motion we measured for this galaxy,» says Reid.

Water's behavior was tested with three different approaches: ultrafast optical measurements, which revealed the arrangement of molecules on the nanometric scale; a computer simulation on the atomic scale; and measurement of the water's surface structure and tension, which was done at the macroscopic level.

Their unique work takes small - scale measurements near the surface of the roots.

The exact size of RR245 is not yet exactly known, as its surface properties need further measurement.

LiDAR is a method of mapping from the sky: An airplane - mounted device sends a constant pulse of laser light across a swath of terrain; precise measurements of how long it takes the emitted breams to bounce off surfaces are taken and translated into topographic data.

These include instruments that make measurements of temperatures, magnetic fields, and electrical conductivity of the comet surface.

Our tool can also provide measurements in terms of wave amplitudes around ships, as well as pressures on ships» surfaces.»

Verified by nanoscale nuclear magnetic resonance (NMR) measurements, these results mark a clear path towards atomic level design of quantum sensors with larger surface areas than typically achievable.

They had already been making precise measurements of the heights of the beads above the surface by scattering a laser off them.

This is the first demonstration of this nanoscale NMR measurement with perfectly aligned, high - density NV centers near the surface, marking a huge advance for quantum magnetometry research.

When Philae lands, its first task will be snapping a 360 - degree panorama of the surface, along with measurements of the gas pressure and dust distribution at the landing site.

Independent measurements of sea surface temperatures in the last two decades support a recent government analysis that found an increase in sea surface warming, according to a new study in the 4 January issue of the journal Science Advances.

The future of the currents, whether slowing, stopping or reversing (as was observed during several months measurements), could have a profound effect on regional weather patterns — from colder winters in Europe to a much warmer Caribbean (and hence warmer sea surface temperatures to feed hurricanes).

Each measurement covers a column of air from the satellite to Earth's surface, with a footprint of roughly 3 square kilometers — much smaller than GOSAT's 85 - square - kilometer footprint.

In the dry season, surface water reservoirs are at the same level as the aquifer that feeds them: altitude measurements of the surface water then made possible direct observations of the height of the groundwater.

Also, the Jason - 3 measurements of ocean waves and ocean surface topography will be essential inputs to numerical forecasts of sea state and ocean currents and to other applications in the areas of marine meteorology and operational oceanography.

As part of the Apollo program in the past, seismometers were placed on the lunar surface for seismological measurements.

Colors here are approximate, based on spectral measurements of the surface.

Atmospheric measurements, from below ground It may seem incredible that atmospheric change can be measured below ground, but seismic sensors record all types of surface movement — even delineating day from night, or weekends from weekdays when placed near cities.

While satellites have provided consistently good data for years, the next frontier in sea level rise measurement is a new type of radar that can capture a more crisp, higher - resolution picture of sea surface heights.

After parting ways with Cassini, the probe will drop into Titan's atmosphere, open a parachute, and float down to the surface, taking measurements every step of the way.

These two figures show the internal waves at Dongsha Island on April 23, 2010, as seen by the radar on TerraSAR - X in its conventional mode of operation (left) and in the experimental new mode that permits direct velocity measurements (right), with the measured surface velocities shown in color.