Sentences with phrase «several data measurement»
There are several data measurement concepts, however, that teachers can use to get more comfortable interpreting and communicating the data and evidence that larger scale assessments produce.
https://www.assessmenteducation.org/ Not exact matches
In addition to these measurements several ground stations of the Global Navigation Satellite System (GNSS) receive data from GPS, Galileo and GLONASS.
One data point at FLEXX measures exactly one angle and one energy transfer, with a measurement time of several seconds up to several minutes, depending on the sample.
One hindrance to real - world studies of entire dune fields is the amount of time required to acquire sufficient data: it often takes several decades to compile thorough measurements.
Prompted by a claim made by Davis's group several years ago that there is a strange correlation between the Homestake data and sunspot activity, McNutt compared 19 years of the IMP - 8 measurements with those from Homestake.
The study brought together data from several spacecraft, as well as supporting observations from solar wind probes and ground - based geomagnetic observatories, to develop a model that describes the Earth's magnetic field and its interaction with the solar wind not just theoretically as had been the case previously, but based on actual measurements.
«Generate measurement data by measuring lengths of several objects to the nearest whole unit, or by making repeated measurements of the same object.
MD.. D. 9 Generate measurement data by measuring lengths of several objects to the nearest whole unit, or by making repeated measurements of the same object.
Despite several statements along the lines of the Climax data being well correlated with world wide data, there seems to be variation among global stations and measurements.
I met Alberto several years ago, when I asked him to make a device to measure the Greenland lakes depth and transmit the data through a satellite link to get measurements on our computer in New York City.
The declining signal over India shown by the GPCP decadal mode is broadly consistent with gauge measurements since the 1950s — that several research groups including my own are trying to understand, perhaps relating to emissions of anthropogenic aerosol — although there are discrepancies between these gauge - based data sets themselves (see our recent review in Nature Climate Change, for example).
The work in question takes measurements from one locale, and doesn't publish conclusions, rather Doney's statements are giving his opinion about what he read, «Long - term ocean acidification trends are clearly evident over the past several decades in open - ocean time - series and hydrographic survey data, and the trends are consistent with the growth rate of atmospheric carbon dioxide (Dore et al., 2009).»
Walt Meier, from the National Snow and Ice Data Center that collaborates in the measurements, said: «In the context of what's happened in the last several years and throughout the satellite record, it's an indication that the Arctic sea ice cover is fundamentally changing.»
Our original draft blog post noted that DK12 had effectively been «pre-bunked,» as several recent studies have reconciled global heat content data with top of the atmosphere (TOA) energy imbalance measurements with no evidence of a long - term slowdown in global warming.
Anyone with any knowledge of science would be aware that several sets of measurements of a complex system, using entirely different methods of data collection, will come up with slightly different results.
The scientists also collected point measurements of temperature, moisture, and other properties at several locations to verify the data from the remote - sensing tools.
Once Jones, Wigley, and Wright had made several of these kinds of corrections, they analyzed their data using a spatial averaging technique that placed measurements within grid cells on the earth?s surface in order to account for the fact that there were many more measurements taken on land than over the oceans.
Comparing that data allows scientists to derive past temperature data for several centuries before accurate thermometer measurements were available.
Although several different algorithms have been used to derive sea ice concentrations from the satellite measurements, our analyses based on the Hurrell et al. (2008) data are consistent with previous studies.
Stomata data are in no way «better» than ice core CO2 data, they are proxy's of local CO2 levels, not like ice cores which are direct measurements of CO2 in the ancient bulk (95 %) of the atmosphere, be it averaged over several years to several centuries, depending of the snow accumulation rate of the ice core.
Because the satellite data measure an average temperature through a depth of several kilometres in the atmosphere, they would be expected to compare better with upper - air measurements taken using weather balloons and radiosondes than they would with measurements at the surface.