Re: [Talk-it] Terremoto Rieti

Wed, 31 Aug 2016 13:23:36 -0700 

Vi allego la query per overpass-turbo per la visualizzazione dei danni del
terremoto. Ho adattato una già usata per il tifone Haiyan che colpi le
Filippine. Per ora è solo relativa ai buildings, ma può essere rapidamente
adattata anche alle strade o altro.

Ho cercato di seguire la scala di earthquake:damage che è stata discussa in
lista.

Potete vedere un esempio dei risultati su http://overpass-turbo.eu/s/i80.

Se utile posso caricare una copia su GitHub.

FabC


<!--
 Color buildings according to the damage scale tags agreed for the Rieti
2016 earthquake.
[Version 1.0]
 -->
<osm-script output="json">
  <query type="way">
<has-kv k="building"/>
<bbox-query {{bbox}}/>
  </query>
  <print mode="body"/>
  <recurse type="down"/>
  <print mode="skeleton"/>

  <query type="way">
<has-kv k="status"/>
<bbox-query {{bbox}}/>
  </query>
  <print mode="body"/>
  <recurse type="down"/>
  <print mode="skeleton"/>

  <query type="way">
<has-kv k="landuse" v="brownfield" />
<has-kv k="earthquake:damage" v="yes" />
<bbox-query {{bbox}}/>
  </query>
  <print mode="body"/>
  <recurse type="down"/>
  <print mode="skeleton"/>

  <query type="node">
<has-kv k="barrier" v="debris"/>
<bbox-query {{bbox}}/>
  </query>
  <print mode="body"/>
  <recurse type="down"/>
  <print mode="skeleton"/>

  <query type="way">
<has-kv k="earthquake:reviewed"/>
<bbox-query {{bbox}}/>
  </query>
  <print mode="body"/>
  <recurse type="down"/>
  <print mode="skeleton"/>
</osm-script>

{{style:

way[building]
{ color:blue; fill-color:blue;opacity:0.4;
  fill-opacity:0.4;}

way[earthquake:damage=collapsed]
{ color:Yellow; fill-color:darkred;width:1;
  dashes:5,5;opacity:1;fill-opacity:0.8;}

way[earthquake:damage=severe]
{ color:Yellow; fill-color:red;width:1;
  dashes:5,5;opacity:1;fill-opacity:0.8;}

way[earthquake:damage=moderate]
{ color:Yellow; fill-color:pink;width:1;
  dashes:5,5;opacity:1;fill-opacity:0.8;}

way[earthquake:damage=negligible]
{ color:Yellow; fill-color:MistyRose;width:1;
  dashes:5,5;opacity:1;fill-opacity:0.8;}

}}

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