http://www.mydewetra.org/wiki/index.php?action=history&feed=atom&title=SFLOC_%28eng%29 2026-04-06T06:39:28Z Cronologia della pagina su questo sito MediaWiki 1.26.3 http://www.mydewetra.org/wiki/index.php?title=SFLOC_(eng)&diff=809&oldid=prev 2016-11-21T14:29:44Z

<p>Creata pagina con &quot;<a href="/wiki/index.php/Dewetra_2_-_User_Guide" title="Dewetra 2 - User Guide"> [Home</a>] - <a href="/wiki/index.php/Observations" title="Observations"> [Observations</a>] &lt;br/&gt; {| class=&quot;wikitable&quot; |- |style=&quot;background-color: orange;&quot; |Layer name |style=&quot;background-color:...&quot;</p> <p><b>Nuova pagina</b></p><div>[[Dewetra 2 - User Guide | [Home]]] - [[Observations| [Observations]]] &lt;br/&gt;<br /> <br /> <br /> {| class=&quot;wikitable&quot;<br /> |-<br /> |style=&quot;background-color: orange;&quot; |Layer name<br /> |style=&quot;background-color: orange;&quot;|SFLOC<br /> |-<br /> |Tag<br /> |Lightning Strikes<br /> |-<br /> |Folder<br /> |/ Layers / observation / lampinet<br /> |-<br /> |Description<br /> |This layer offers the localization and the intensity of the lightnings strikes observed through the SFLOC method (acronym for 'Sferic location'). A 'spherical' interference is caused by radio waves emitted by a lightning or a thunder. From the measurement of the time of arrival of the interference it can be inferred, through suitable sensors, the location of the phenomenon. The observational network -called Lampinet- became operational in 2004 and currently consists of 15 sensors [http://www.vaisala.com/Vaisala%20Documents/Scientific%20papers/The_lightning_network_LAMPINET_of_the_Italian_Air_Force_Meteorological_Service.pdf VAISALA IMPACT ESP] distributed on the whole italian territory. In its current configuration, Lampinet measures both cloud-to-cloud and cloud-and-ground lightnings, with an accuracy of detection higher than 90% for amperage higher than 5 kA and a 500-meter localization precision.<br /> |-<br /> |Screenshot<br /> |[[File:all_sfloc.JPG|800px|thumb|centre|]]<br /> |[[File:all_leg_sfloc.JPG|800px|thumb|centre|Legenda]]<br /> |-<br /> |style=&quot;background-color: grey;&quot;| Properties<br /> |style=&quot;background-color: grey;&quot;| <br /> |-<br /> |Available variables<br /> |Lightning strikes<br /> |-<br /> |Available accumulations<br /> |5, 15, 30, 60 minutes; 3, 6, 24 hours + time range<br /> |-<br /> |Available interpolation algorithms<br /> |<br /> |-<br /> |Available filters<br /> |<br /> |-<br /> |Spatial aggregations<br /> |<br /> |}<br /> <br /> <br /> ----<br /> [[Dewetra 2 - User Guide | [Home]]] - [[Observations| [Observations]]] &lt;br/&gt;</div>

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