Sentences with phrase «number of measurement sites»

The annual balance in meters of water equivalent determined from field measurements networks of varying number of measurement sites on Columbia Glacier.

Not exact matches

PR NEWSWIRE - Aug 25 - According to Ground Truth, the mobile media measurement firm, the number of visitors to mobile dating sites increased by 92 % from the first week in June to the last week in July.

According to the mobile media measurement firm, the number of visitors to mobile dating sites increased by 92 percent from the first week in June to the last week in July.

There are now improved and expanded data since the TAR, including, for example, measurements at a larger number of sites, improved analysis of borehole temperature data and more extensive analyses of glaciers, corals and sediments.

In our discussions we agreed that measurements at a number of sites would be desirable.

The most important ramification is that if the distribution and depth of the snowpack is known on June 1, than summer water resources can be estimated for a wide range of basins from a limited number of primary ablation measurement sites.

-- I agree that the significance of wind speed can depend on local conditions, but it's a big jump from compiling available measurements to traveling around the world to measure Reynold's numbers at 290 sites.

There are a number of reasons to prefer satellite data over surface data for temperature measurement — satellites have better coverage and are not subject to site location biases.

These surface networks have had so many changes over time that the number of stations that have been moved, had their time of observation changed, had equipment changes, maintenance issues, or have been encroached upon by micro site biases and / or UHI using the raw data for all stations on a national scale or even a global scale gives you a result that is no longer representative of the actual measurements, there is simply too much polluted data.

Since then, a growing number of surface temperature measurement stations worldwide, coupled with improved methods for correcting for biases induced through urban heat island effects and other station siting and operational issues, have allowed for the development of accurate global temperature estimates.

OTOH, Tom Karl's project seeks to bootstrap information about past and future measurements at a large number of sites by setting up a small, optimal network which can be used as a yardstick to check the larger USHCN and the US CO-OP networks.

These numbers, and in fact all numbers you will ever see in the press, are not the raw instrument measurements — they include a number of manual adjustments made by climate scientists to correct for both time of observation as well as changing quality of the measurement site itself.

For this cherry - picked good example of a historical temperature measurement point, here are the adjustments that are made to this site's measurements before it is crunched up into the official historic global warming numbers: