131![Where can one observe the auroras ? By V. Pierrard The polar light auroral activity appears in oval shaped regions, centred round the two geomagnetic poles; we call them the auroral ovals. The illustration alongside show Where can one observe the auroras ? By V. Pierrard The polar light auroral activity appears in oval shaped regions, centred round the two geomagnetic poles; we call them the auroral ovals. The illustration alongside show](https://www.pdfsearch.io/img/706d8dbb370d0c70e3c6815a4552843a.jpg) | Add to Reading ListSource URL: www.aeronomy.beLanguage: English - Date: 2011-04-18 03:48:51
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132![The magnetic flux budget of the polar regions Karel Schrijver Lockheed Martin Advanced Technology Center The magnetic flux budget of the polar regions Karel Schrijver Lockheed Martin Advanced Technology Center](https://www.pdfsearch.io/img/8ae11b1c31cebb059359433a2289043b.jpg) | Add to Reading ListSource URL: hinode.nao.ac.jpLanguage: English - Date: 2010-09-29 23:44:07
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133![Analytic geometry / Elementary mathematics / Vector calculus / Abstract algebra / Linear algebra / Derivative / Polar coordinate system / Vector space / Euclidean vector / Mathematics / Algebra / Geometry Analytic geometry / Elementary mathematics / Vector calculus / Abstract algebra / Linear algebra / Derivative / Polar coordinate system / Vector space / Euclidean vector / Mathematics / Algebra / Geometry](/pdf-icon.png) | Add to Reading ListSource URL: www.autograph-math.comLanguage: English - Date: 2013-06-20 04:13:40
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134![Polar View earth observation for polar monitoring a unique view of the environment, the economy, and safety nvironment, Polar View earth observation for polar monitoring a unique view of the environment, the economy, and safety nvironment,](https://www.pdfsearch.io/img/2a8a3cd908386a318dcc45c2ec7593ed.jpg) | Add to Reading ListSource URL: www.polarview.orgLanguage: English - Date: 2015-02-23 12:41:03
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135![This research was supported by National Science Foundation Division of Polar Programs grant number DPP, the National Aeronautic and Space Administration, the New Zealand Department of Scientific and Industrial R This research was supported by National Science Foundation Division of Polar Programs grant number DPP, the National Aeronautic and Space Administration, the New Zealand Department of Scientific and Industrial R](https://www.pdfsearch.io/img/9e468f1bcb4b01bb4c27a1a946279503.jpg) | Add to Reading ListSource URL: s3.amazonaws.comLanguage: English - Date: 2011-05-06 07:02:17
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136![I nter n ati on a l POlar Year Modeling and Forecasting Aurora Modeling the physical processes needed for forecasting space-weather events requires I nter n ati on a l POlar Year Modeling and Forecasting Aurora Modeling the physical processes needed for forecasting space-weather events requires](https://www.pdfsearch.io/img/d19eaac4bc501a6fe0c3b7f5a21af664.jpg) | Add to Reading ListSource URL: odin.gi.alaska.eduLanguage: English - Date: 2007-09-04 17:10:59
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137![SEA ICE MOTION FROM SPACE: AN ALTERNATIVE METHOD AND ITS VALIDATION IN THE ARCTIC Thomas Lavergne, Steinar Eastwood, Johannes Ro¨ers, Harald Schyberg, and Lars-Anders Breivik Norwegian Meteorological Institute, Norway SEA ICE MOTION FROM SPACE: AN ALTERNATIVE METHOD AND ITS VALIDATION IN THE ARCTIC Thomas Lavergne, Steinar Eastwood, Johannes Ro¨ers, Harald Schyberg, and Lars-Anders Breivik Norwegian Meteorological Institute, Norway](https://www.pdfsearch.io/img/1e9501b0c8b812166fc6cd5561801a33.jpg) | Add to Reading ListSource URL: osisaf.met.noLanguage: English - Date: 2010-08-09 06:00:28
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138![Broch_Metop09_MAC.qxd:35 Broch_Metop09_MAC.qxd:35](https://www.pdfsearch.io/img/ce955158dfef17dc903e564f73ecc94f.jpg) | Add to Reading ListSource URL: www.esa.intLanguage: English - Date: 2007-10-18 05:24:47
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139![CALIBRATING 100 YEARS OF POLAR FACULAE MEASUREMENTS: IMPLICATIONS FOR THE EVOLUTION OF THE HELIOSPHERIC MAGNETIC FIELD Andrés Muñoz-Jaramillo, Neil R. Sheeley Jr., Jie Zhang, and Edward E. DeLuca CALIBRATING 100 YEARS OF POLAR FACULAE MEASUREMENTS: IMPLICATIONS FOR THE EVOLUTION OF THE HELIOSPHERIC MAGNETIC FIELD Andrés Muñoz-Jaramillo, Neil R. Sheeley Jr., Jie Zhang, and Edward E. DeLuca](https://www.pdfsearch.io/img/a0d5708a73ccf6995e5807594180062d.jpg) | Add to Reading ListSource URL: www.leif.orgLanguage: English - Date: 2013-02-08 10:23:02
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140![Solar Polar Pathfinder Mission Concept Summary Fundamental Questions: How do the flows in the polar regions effect the evolution of solar magnetic fields? What is the 3D structure of the corona and CMEs? Solar Polar Pathfinder Mission Concept Summary Fundamental Questions: How do the flows in the polar regions effect the evolution of solar magnetic fields? What is the 3D structure of the corona and CMEs?](https://www.pdfsearch.io/img/bc11b4b59431664b31f339b51dd773aa.jpg) | Add to Reading ListSource URL: sec.gsfc.nasa.govLanguage: English - Date: 2002-04-02 10:12:32
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