http://www.adclassix.com/images/54bufferin.jpg It also indicates that, through the intervening years, technological development has increased the available sensors resolution. They will have to take into consideration the physical environment. But: as I mentioned above, ice might have a sharper, narrower peak, so peak width might provide a way to discriminate between phases. …, ********************** Isn’t the Antarctic of any interest to them? perhaps, if we can see the temp in C or K. Publishing an anomaly chart without baseline attribution is problematic. Then crickets. The change in pressure is used to indicate a change in temperature. As to the “Significance” of the changes observed, it certainly is within the spectrum of the current satellite era observations though it still strongly resembles a possible artifact of potential aging sensor error. When you freeze water, what you are doing is freezing the H-bonding in place. If so, then you could select the correct calibration curve. Hold a liquid crystal thermometer card over your hand and observe it as it warms up. Figure 3 shows a shift of 62 cm^-1 in peak maximum per 70 C in temperature change. The development and design of compact autonomous lidar (laser radar) systems which can be mounted on UAVs will enable us to obtain detailed sea charts featuring a range of water parameters. Operationally, that means that samples have to be rigorously dried, so as to avoid water contamination peaks all over your spectrum. Thank you, Ol’ Seadog — yes, indeed…. With microwave sensing, the data is only available for the 30-micron-thick surface layer whose temperature is significantly affected by the cold Arctic winds. As the angle of incidence increases, the reflectance increases, ultimately reaching 100% at 90 degrees. Coral Reefs are Dying Because of Climate Change, Greenland Ice Loss Will Cause Dangerous Sea Level Rise, Sea Level Rise is Accelerating Dramatically. We produce self-adhesive thermometer stickers or … alcohol thermometer arctic If you are measuring too close to the boundary, you end up measuring evaporative cooling due to wind speed as much as temperature. Your paper just becomes one with a more hypothetical bent that may be used if your assumptions are confirmed to be reasonable. I’m going to make an extrapolation here and suggest that the SNR is related to the extinction coefficient of the complex index of refraction of water, which varies with wavelength, temperature, salinity, and suspended particulates. A liquid crystal thermometer or plastic strip thermometer contains heat-sensitive (thermochromic) liquid crystals in a plastic strip that changes colour to indicate different temperatures. with or without CO2 inputs? UAH NoPol has good reading this century before the 2015/16 El Nino spike. Up to half an atmosphere in the mid latitudes there is a lot of water in the air, and according to your formula a lot of reflected light as well. DMSP 5D/2 F8 which operated from 1987 – current SSM/I sensor And also, thanks for the intriguing mini-lecture about H bonds up above. They are commonly used as aquarium thermometers, home-brewing thermometers, medical thermometers, forehead thermometers and in stress or mood products. There’s an Objectively Measured Earth Surface Temperature, U.S. Temperature Range * $10.00 Qty: A comprehensive system of thermometers based on proprietary formulations of liquid crystals that change color at designated temperature. Each time it gets questioned, then, when I point out it is accurate DMSP 5D/2 F11 which operated from 1991 until it exploded in orbit in 2004 You don’t have to have decent measurements all the time. C. Infrared. English Sourcing Solutions Services & Membership Help & Community Ready to Ship Trade Shows Get the App Products. Answer: The correct answer is B. See the About>Contact menu under the header. The Arctic trend has been halved. Leave a Reply Cancel reply. ***, Bristol-myers Company, Petitioner, v. Federal Trade Commission, Respondent, 738 F.2d 554 (2d Cir. Heisenberg’s uncertainty principle hampers measurement precision of any wave-like system: It’s high. Children’s decisions concerning investigation and treatment may be based on the results of temperature alone. –AGF. Similar to this Compare body temperature between glass mercury thermometer (GMT) and digital thermometer (DT).Method. Although many here will deny that is correct and shout loudly about Lefties cooking the books. LCD (liquid crystal display) thermometers and LCD temperature displays use liquid crystal strips to indicate the temperature of a room or environment by altering colour at differing temperatures. Do you know the source of the data that was used to create it? A precision of ±0.15 C just means their Gaussian fit to repeated measurements of the same temperature reproduces itself to within ±0.15 C. That says nothing about the accuracy of the measurements. gymnosperm, Which for real amateur science buffs should pique their interest. 1984) Is the U.S. If mines junk… It’s akin to drilling tens of thousands of ice cores from the ice that we so desperately want to preserve. First, the basics. Do this for four or five different temperature liquids to create a … Counterintuitively, this skin warming, to whatever extent it takes place, cools the oceans. @ Roha (1) It’s a long way away from everywhere. This answers a very basic question I’ve been asking myself for years about the records of past and ongoing global temperatures and their accuracy and reliability for estimating trends and forecast future temperature rises. (2) Most of it is Australian. With microwave sensing, the data is only available for the 30-micron-thick surface layer whose temperature is significantly affected by the cold Arctic winds. Blue and red are water and ice, green is steam. If you continue to use this site we will assume that you are happy with it. CAN’T be right.”, which is disappointing given that so many armchair ‘scientists’ commenting here are so critical of what they perceive as “junk” science. BUT: this upscale shift is also interpreted, by their method, of a warmer sample. What kind of thermometer is used to measure temperature in the Arctic region? The technique which the authors themselves previously proposed, developed and obtained a patent for proved to be precise up to 0.15 degrees Celsius. A total of 101 samples were taken with convenient sampling technique, but 98 were analyzed… The researchers examined four data processing techniques drawing on the relevant analyses in prior publications. That fake news piece says that the “Data from NOAA and NASA… show the devastating effects of winter warmth.” Is this the delusional reality that you weirdos are living in that has your panties in a knot? So I’ll keep posting it. No, for a variety of reasons. When the temperature rises above this point, the display begins to function again. Interestingly, Russian scientific literature tends to refer to the same phenomenon as “combination scattering,” a term coined to emphasize its independent discovery by Soviet researchers. Ethanol freezes at +2020 °C (+3668 °F).  Liquid crystals possess the mechanical properties of a liquid, but have the optical properties of a single crystal. So, one thing they could do is use a blue laser instead of a blue-green, which might be affected green reflections from plankton, and would have better penetration (lower extinction coefficient) in clear water. Because back in reality we have this: Filter (0) Filters Clear all. Here, garyh, not exactly the same format, but, close enough, I think: …….crickets…… Now all ‘man-made this and that’ debates share one thing in common – the measured location something like ‘atmosphere’, ‘ice in the Antarctica’, ‘water in the Arctic’ etc. a specific cause is responsible for a given climate change.” CO2, the erstwhile ocean radiator of ideologues, penetrates only a few microns. Thanks for the informative links to the Data sources. MENU MENU Alibaba.com. (Note: IR peak wavelength (in cm-1) are a direct measure of molecular bond strength) Sort by. You also like to keep your instruments in climate controlled labs. “The technique which the authors themselves previously proposed, developed and obtained a patent for proved to be precise up to 0.15 degrees Celsius.” “The approaches used in detection and attribution research described above cannot fully account for all uncertainties, and thus ultimately expert judgement is required to give a calibrated assessment of whether That chart is looks alot like it is using Bad Data sources These lidar systems are also of immediate interest to the study of hard-to-reach and dangerous objects like icebergs or ice shelves.”. The scientists are developing both the software and the laser-detector system. WTF, “Temperatures in the Arctic were about 9 degrees Fahrenheit above average throughout November and December, with peak readings soaring to 50 degrees above the long-term average around Christmas, when the North Pole warmed above freezing, a mark rarely seen outside of summer.” 2006-09-06 12 59 43 Cotton Region Shelter with door open (center) and Nimbus electronic temperature sensor (left).jpg 2,816 × 2,112; 2.04 MB. - Thermometer -.jpg 2,050 × 3,074; 1.22 MB. Depending on the temperature of the water, its characteristic OH stretching vibrations spectral band was variably transformed. I’m not sure whose information or data sources are more accurate, Put a line on the straw where the red mixture rises up to on your homemade thermometer, and record the temperature (in degrees Fahrenheit or degrees Celcius) that the store-bought thermometer says the liquid is. Or are they estimating the temperature or basing it on climate models? the liquid seawater temps are just above freezing, no more than +5C year around in the Arctic. Alcohol. (probably minor) Shelly Heller and April Pollock own Tempagenix, the company that produces Temp-N-Toss, a low cost and sustainable forehead thermometer made with liquid crystal … To most precisely interpret liquid crystal labels, please note color variances: GREEN Bar is the Actual Temperature Reading BROWN Bar is just above the Actual Temperature BLUE Bar is just below the Actual Temperature Reading. If there is such an inherent instrument/method inaccuracy/uncertainty of 0.5 degree centigrade with any measurement, with the very many other factors such as differing distribution of measuring stations and their differing and separate heat island inputs affecting accuracy, different methods of measurement and measurement consistency and reliability, and many other varying effect factors etc. Now wot would you say if it had been doubled? In the absence of precise location the value precision is lost. Unlike microwave radiation, to which water is almost completely opaque, visible light can penetrate a layer of water that is 1-10 meters thick. There is no point debating the precision of politics. Except…it isn’t isn’t an error, it can be cross-verified with separate independent data (cited above). It involves the interaction of a medium with a light wave: The scattered light is modulated by the molecular vibrations of the medium, resulting in the wavelengths of some of the photons being shifted; in other words, some of the scattered light changes its color. This means that an error of just half of a degree will cause a significant drop in precision of the overall picture of temperature dynamics that we get. The Drop Off is simply too dramatic to be trusted. http://nsidc.org/data/nsidc-0051 While the West is fretting about CAGW, the Russian Bear is more concerned with geo-politics and strategic concerns in that corner of the world. Place both the store-bought thermometer and your homemade thermometer into the same liquid at the same time. If I am remembering it correctly, from 40 years ago, dihydrogen monoxide forms the strongest hydrogen bonds. Since such temperature swings are normal for the arctic, we still are stuck at WTF. Electrical thermometers with a liquid crystal display (LCD) suffer in extreme cold, as the crystals begin to freeze at ambient temperatures around −4°F (−20°C). (i hope the sarc tag is not required). That said: Steam (vapor) is the outlier. Increasing Strength and Frequency of Hurricanes? “though it still strongly resembles a possible artifact of potential aging sensor error.” Name. At least your Milkshakes wont melt (though they might solidify making them impossible to enjoy through a straw) The “Inside Climate News” article is Farce, False, and or Grossly misleading at best. A colleague reports to me that there is a situation where one whose brow fairly drips with holy climate oil claims that it is possible to detect the fingerprint of man on the recent Sierra snowfall. Here are the regional differences between the two version. 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