Sentences with phrase «of weather station data»

Principal component analysis of the weather station data produces results similar to those of the satellite data analysis, yielding three separable principal components.

Seems to me that Mr. Watts and his amateur cohorts have helped improve the quality of weather station data.

Thousands of weather stations data around the world show a warming Earth, I don't care what it's doing far above my head.

Not exact matches

«Even though the power is out and the [weather stations] weren't operating in real time, many of these instruments are still recording the data, and we have to go in, retrieve the data, and play it back,» Stewart says.

When the official weather station moved from downtown Buffalo to the Buffalo Niagara International Airport in 1943, it limited the amount of climate data from inside city limits over the last 50 years.

A study by climatologist James Johnstone and biologist Todd Dawson of the University of California, Berkeley, looked at a combination of weather station and airport data along the northern California coast where massive coastal redwood trees thrive.

These mobile, radar - equipped weather stations — along with weighted probes bearing anemometers, thermometers, and cameras that can be placed in a tornado's path — allow scientist chasers to gather valuable data on the formation and internal structure of twisters.

Every ten years the data center calculates new U.S. «climate normals,» or 30 - year average values, for meteorological elements such as temperature, precipitation, and heating and cooling degree days for thousands of U.S. weather stations.

For the first time, the researchers have proved that both the worldwide measurement network NDACC with its ground stations and modern weather satellites provide reliable global data for the isotope composition of tropospheric water vapor.

They compiled 5 years of wind data from 11 offshore weather - monitoring stations buoyed along 2500 kilometers of the East Coast.

Because there were much fewer weather stations collecting temperature data in Finland for the earlier portion of the time series, the researchers also used temperature data from neighboring Sweden, Norway and Russia.

The University of East Anglia, with the assistance of the U.K. Met Office, is now trying to get countries that had provided weather station data under confidential agreements to release the information to the public.

But CRU has struggled to respond to numerous requests filed under Britain's Freedom of Information Act that seek raw temperature data from weather stations, including observations obtained from other countries under promise of confidentiality.

The research, led by Professor Edward Hanna, of the University of Sheffield's Department of Geography, used data from 76 UK Met Office weather stations, 30 weather stations in the Faroe Islands and 148 stations in Iceland.

After Levy and colleagues noted visible effects of ground ice retreat in Garwood Valley, they began to monitor the valley, combining time - lapse photography and weather - station data at 15 - minute intervals to create a detailed view of the conditions under which the ice, a relict from the last ice age, is being lost.

The collection of larger than usual amounts of Arctic winter weather data in 2015 was due to two reasons: the Norwegian research vessel Lance was in the Arctic Ocean observing and collecting upper atmosphere meteorological data, and the frequency of observation and data collection was increased at some of the land - based observation stations around the Arctic.

David W. J. Thompson of Colorado State University and Susan Solomon of the National Oceanic and Atmospheric Administration examined 30 years of climate data collected from surface stations and from weather balloons launched from sites around Antarctica.

But unlike New York and other areas on the Eastern Seaboard, Jakarta and other urban areas across the developing world have fewer weather stations and data (though many are home to some of Twitter's 302 monthly million users).

They collected rainfall data from a weather station located close to the study area so that the rainfall totals on the signs were as representative as possible of actual conditions.

Kalnay and Cai developed a more precise measurement by comparing one set of long - term temperature data recorded from satellite and weather balloons, which detect the effects of warming from greenhouse gases, with another set recorded at ground level by 1,982 weather stations across the continent.

Julian Tang, a clinical virologist at the United Kingdom's University Hospitals of Leicester NHS Trust, notes that the humidity and temperature data used in the study come from outdoor weather monitoring stations, whereas it's believed most flu transmission occurs indoors.

Researchers at Harvard University, the University of Utah and the National Center for Atmospheric Research say they were able to accurately measure carbon dioxide emitted in Salt Lake City using ground stations, weather and land - use data, and a computer model.

In summer, however, the analysis of observational data coming from weather stations and satellites reveals a clear decrease in the average storm activity.

By correlating the relevant environmental variables through analysis of data from sources such as space, weather stations, etc., the researchers were able to scientifically validate a potential cause for chick weight variation over time.

The scientists examined four different versions of the model outputs, each one translated for the region with data from weather stations in the Northwest through a process called «downscaling.»

I downloaded data from NCDC's database of more than 5,000 weather stations across the United States.

A Climate Central analysis of 65 years of winter precipitation data from more than 2,000 weather stations in 42 states, found a decrease in the percent of precipitation falling as snow in winter months for every region of the country.

The results are based on a statistical blending of satellite data and temperature data from weather stations.

Prof Dong Guangrong, speaking for the academy — after a study analysing data from 680 weather stations scattered across the country — said that the rising temperatures would thaw out the tundra of the plateau, turning it into desert.

It would be interesting to see how it stacks up to the weather station data, or to the satellite data of the past 30 years, for example.

Unlike Earth or Mars, Pluto has no satellites or ground stations, so the types of data that are used by normal weather and climate people (air pressure, temperature, atmospheric composition, etc.) are not available for Pluto.

The researchers also made use of a single tributary station and one weather station to provide additional data on factors like stream depth, flow, and wind speed.

They used a combination of field observations and data from local weather stations to test a model of glacier change over the past 50 years.

It includes a greenhouse, shade house, and weather station for collection of live data.

-- SIRIUS Travel Link ™ that when combined with voice activated navigation will provide users with a suite of data services including real - time traffic, coast - to - coast weather conditions and fuel price information for over 120,000 gas stations.

The majority of the data needed for surf forecasting comes from a variety of meteorological weather stations, satellites and historical data, enabling a forecast or advanced picture of what can be expected to be produced.

Instead of melting ice caps and imperiled polar bears, AHN / VHS» quiet, small works show — which features drawings, prints, video and mixed media — focuses on the daily weather data recorded at Long Island City's artist - run SP Weather Station....»

In conjunction with the exhibition Featured Artist Project: SP Weather Reports (2008 - 2013) on view from January 17 — March 29, we are pleased to announce the publication of Six Years of Weather, which compiles tables of all weather data recorded at the SPWS station base in Long Island City since the project began.

Projects in the programme include Penthouse 4C, a half - size replica of the Barbican Estate's largest apartment reconstructed in the central foyer, confusing notions of private and public space whilst providing an iconic stage for workshops and performances; Unmoored, a weather station installed on the roof beaming data to screens throughout the centre to transform the Barbican into an airship in motion; meanwhile the Barbican's lower level cloakroom will become the Ministry of Measurement whose bureaucratic functionaries will send members of the public scurrying off with instructions to recover data from around the centre and bring it back to be filed and processed.

The researchers said they sifted data carefully to avoid possible distortion of trends related to changes in instruments or conditions at and around weather stations.

For an example of how that «citizen science» can really work, look at what Ron Broberg and Zeke Hausfeather are doing with the weather station data — they aren't sitting around declaring that «it can't be done» or that the GISTEMP / CRU / NCDC methods are fixed, they are going into the data, making choices, seeing what impact they have and determining what is robust.

The two longest ones are of temperature near the Earth's surface: a vast network of weather stations over land areas, and ship data from the oceans.

I have thought for a while that the «problem» would go away if the the regional and global averages were area - weighted averages of the data from the various weather stations.

(1) In addition to the data of the near - surface temperatures, which are composed of measurements from weather stations and sea surface temperatures, there is also the microwave data from satellites, which can be used to estimate air temperatures in the troposphere in a few kilometers altitude.

(I have been expecting greater evidence of multiple attributes / modes or a shifting mean in the weather station data sets then I have found.)

In 2007, Mr. Watts, a former TV weather forecaster, began recruiting legions of volunteers across the United States to inspect the thousands of weather stations — some in people's back yards or in parking lots — that have for generations produced the raw data feeding into federal and independent efforts to track climate trends.

There seem to me to be quite a few advantages that the Netatmo weather station has over using a weather app or a TV broadcast, of which the most basic is that you get hyperlocal data - right from your yard and your home.

The Netatmo weather station also has the option to let you share access to the data with others, either a single time or an ongoing basis, and to share your data on a weather map of other users, which might be of interest to those of us that are into weather data.

For instance, if the nearest weather station is quite a bit distant from you, or is in a completely different type of location than your home (on the other side of a ridge, or in a valley or on a hill), the data from the Netatmo device will reflect what's happening right outside your home.

Dr. Easterling of the climate center said, among other things, that Mr. Watts had been invited to participate in writing the paper, given that it drew on his weather - station data.