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		<id>http://www.mydewetra.org/wiki/index.php?action=history&amp;feed=atom&amp;title=BLENDING_WRF_RT</id>
		<title>BLENDING WRF RT - Cronologia</title>
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		<updated>2026-04-05T18:39:34Z</updated>
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	<entry>
		<id>http://www.mydewetra.org/wiki/index.php?title=BLENDING_WRF_RT&amp;diff=3489&amp;oldid=prev</id>
		<title>Mydewetra il 21:49, 14 nov 2024</title>
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				<updated>2024-11-14T21:49:15Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;' lang='it'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Versione meno recente&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Versione delle 21:49, 14 nov 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l31&quot; &gt;Riga 31:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 31:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:all_bwr1.PNG|800px|thumb|centre]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:all_bwr1.PNG|800px|thumb|centre]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;u&amp;gt;Configurazione&amp;lt;/u&amp;gt;:&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;u&amp;gt;Configurazione&amp;lt;/u&amp;gt;: &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Risoluzione temporale: 1 ora (nativa 10 minuti)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Risoluzione temporale: 1 ora (nativa 10 minuti) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Risoluzione spaziale: 0.01 deg&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Risoluzione spaziale: 0.01 deg &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Orizzonte temporale di previsione: 9 ore&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Orizzonte temporale di previsione: 9 ore &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Dominio: dominio rettangolare relativo alla mappa radar del mosaico nazionale.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Dominio: dominio rettangolare relativo alla mappa radar del mosaico nazionale. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Frequenza aggiornamento previsione: 30 minuti.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Frequenza aggiornamento previsione: 30 minuti. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Formato file: geotiff&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Formato file: geotiff&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Mydewetra</name></author>	</entry>

	<entry>
		<id>http://www.mydewetra.org/wiki/index.php?title=BLENDING_WRF_RT&amp;diff=3458&amp;oldid=prev</id>
		<title>Mydewetra: Creata pagina con &quot; [Vai alla scheda Introduzione] &lt;br/&gt;  [Torna alla scheda Previsioni] &lt;br/&gt;   {| class=&quot;wikitable&quot; |- |style=&quot;background-color: o...&quot;</title>
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				<updated>2024-10-25T13:47:52Z</updated>
		
		<summary type="html">&lt;p&gt;Creata pagina con &amp;quot;&lt;a href=&quot;/wiki/index.php/Dewetra_2_-_Manuale_utente&quot; title=&quot;Dewetra 2 - Manuale utente&quot;&gt; [Vai alla scheda Introduzione&lt;/a&gt;] &amp;lt;br/&amp;gt; &lt;a href=&quot;/wiki/index.php/Previsioni&quot; title=&quot;Previsioni&quot;&gt; [Torna alla scheda Previsioni&lt;/a&gt;] &amp;lt;br/&amp;gt;   {| class=&amp;quot;wikitable&amp;quot; |- |style=&amp;quot;background-color: o...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nuova pagina&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[Dewetra 2 - Manuale utente| [Vai alla scheda Introduzione]]] &amp;lt;br/&amp;gt;&lt;br /&gt;
[[Previsioni| [Torna alla scheda Previsioni]]] &amp;lt;br/&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
|style=&amp;quot;background-color: orange;&amp;quot; |Nome layer&lt;br /&gt;
|style=&amp;quot;background-color: orange;&amp;quot;|BLENDING WRF RT&lt;br /&gt;
|-&lt;br /&gt;
|Tag&lt;br /&gt;
|Modelli meteo&lt;br /&gt;
|-&lt;br /&gt;
|Folder&lt;br /&gt;
|/ Layers / forecast / meteorological models&lt;br /&gt;
|-&lt;br /&gt;
|Descrizione&lt;br /&gt;
|Il prodotto di Blending combina i prodotti di precipitazione prevista dai modelli di Nowcasting da radar meteorologico e della modellistica meteorologica (NWPS) con cicli di assimilazione frequente; il prodotto che ne deriva è rappresentato da scenari di precipitazione di lunghezza temporale di 9 ore. &lt;br /&gt;
In questa catena vengono combinate le previsioni di pioggia del modello di nowcasting PhaSt in modalità deterministica, che utilizza come dati di input le mappe di SRIadjusted, mentre come modello meteo viene utilizzato il modello WRF-DA3H , con una risoluzione spaziale di circa 2 Km e temporale di 10 minuti, la procedura di assimilazione di tipo 3DVAR. &lt;br /&gt;
La metodologia di Blending nasce dal lavoro riportato in Poletti et al. (2019) poi riportata in una pubblicazione specifica (Poletti et al., 2024). &lt;br /&gt;
I campi di precipitazione dell’algoritmo PhaSt e del modello WRF-DA3H vengono combinati linearmente con una funzione costruita in modo da renderla parametrizzata in dipendenza delle performance dei 2 modelli (Nowcasting e NWPS). &lt;br /&gt;
&lt;br /&gt;
〖RainfallMap〗_BLENDED=〖RainMap〗_NOWC∙〖Weight〗_NOWC+〖RainMap〗_NWP∙〖Weight〗_NWP&lt;br /&gt;
&lt;br /&gt;
Dove il peso dato alla mappa di Nowcasting nel tempo e nello spazio è:&lt;br /&gt;
&lt;br /&gt;
〖Weight〗_NOWC (x,y,t)=〖Weight〗_QUALITY (x,y)∙〖Weight〗_LEAD TIME (t)&lt;br /&gt;
&lt;br /&gt;
Mentre il peso dato al NWPS è:&lt;br /&gt;
〖Weight〗_NWP (x,y,t)=1-〖Weight〗_NOWC (x,y,t)&lt;br /&gt;
&lt;br /&gt;
[[File:all_bwr1.PNG|800px|thumb|centre]]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;u&amp;gt;Configurazione&amp;lt;/u&amp;gt;:&lt;br /&gt;
Risoluzione temporale: 1 ora (nativa 10 minuti)&lt;br /&gt;
Risoluzione spaziale: 0.01 deg&lt;br /&gt;
Orizzonte temporale di previsione: 9 ore&lt;br /&gt;
Dominio: dominio rettangolare relativo alla mappa radar del mosaico nazionale.&lt;br /&gt;
Frequenza aggiornamento previsione: 30 minuti.&lt;br /&gt;
Formato file: geotiff&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
|-&lt;br /&gt;
|Screenshot&lt;br /&gt;
|[[File:all_bwr2.PNG|800px|thumb|centre]]&lt;br /&gt;
|-&lt;br /&gt;
|style=&amp;quot;background-color: grey;&amp;quot;| Proprietà&lt;br /&gt;
|style=&amp;quot;background-color: grey;&amp;quot;|  &lt;br /&gt;
|-&lt;br /&gt;
|Variabili disponibili&lt;br /&gt;
|Precipitazione totale cumulata&lt;br /&gt;
|-&lt;br /&gt;
|Cumulate disponibili&lt;br /&gt;
|3, 6, 9 ore (per precipitazione totale)&lt;br /&gt;
|-&lt;br /&gt;
|Interpolatori disponibili&lt;br /&gt;
|&lt;br /&gt;
|-&lt;br /&gt;
|Filtri disponibili&lt;br /&gt;
|&lt;br /&gt;
|-&lt;br /&gt;
|Aggregazioni spaziali&lt;br /&gt;
|Comuni, Province, Regioni, Aree di Vigilanza Meteoclimatica, Zone d'allerta, Bacini idrografici principali (ISPRA)&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
[[Dewetra 2 - Manuale utente| [Vai alla scheda Introduzione]]] &amp;lt;br/&amp;gt;&lt;br /&gt;
[[Previsioni| [Torna alla scheda Previsioni]]] &amp;lt;br/&amp;gt;&lt;/div&gt;</summary>
		<author><name>Mydewetra</name></author>	</entry>

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