<?xml version="1.0" encoding="UTF-8"?>
<gml:Dictionary gml:id="EnmlDictionary"  xmlns:gml="http://www.opengis.net/gml"
	xmlns:xlink="http://www.w3.org/1999/xlink"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.opengis.net/gml ../ogcschema/gml/3.1.1/base/dictionary.xsd">

<gml:name codeSpace="http:\\www.enml.org\">EnmlDictionary</gml:name>
<!-- Phenomena -->

<!--
	Mean annual Day-Night Noise Level as defined in 
	Italian law Decreto Ministero Ambiente del 31/10/1997.
	Used only in Italy.
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="LVA">
<gml:metaDataProperty/>
<gml:description>Livello di Valutazione Aeroportuale annuale</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:LVA</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

	Daily Day-Night Noise Level as defined in 
	Italian law Decreto Ministerio Ambiente del 31/10/1997.
	Used only in Italy.
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="LVAj">
<gml:metaDataProperty/>
<gml:description>Livello di Valutazione Aeroportuale giornaliero</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:LVAj</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

Livello di Valutazione del rumore Aeroportuale, daily from 06 to 23
	as defined in 
	Italian law Decreto Ministerio Ambiente del 31/10/1997.
	Used only in Italy.
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="LVAd">
<gml:metaDataProperty/>
<gml:description>Livello di Valutazione Aeroportuale diurno</gml:description>
<gml:name codeSpace="http:\\www.enml.org\">urn:x-enml:def:phenomenon:ENML:1.0:LVAd</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

      Livello di Valutazione del rumore Aeroportuale, nigthly from 23 to 6
 	as defined in 
	Italian law Decreto Ministerio Ambiente del 31/10/1997.
	Used only in Italy.
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="LVAn">
<gml:metaDataProperty/>
<gml:description>Livello di Valutazione Aeroportuale notturno</gml:description>
<gml:name codeSpace="http:\\www.enml.org\">urn:x-enml:def:phenomenon:ENML:1.0:LVAn</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

      Sound Exposure Level as defined in ISO 1996-1
	  alias: LAE
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="SEL">
<gml:metaDataProperty/>
<gml:description>Sound Exposure Level</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml::def:phenomenon:ENML:1.0:SEL</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

      Sound  Level,  dB ref: 20 microPa
	as normally intended for the specific application
         
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="SPL">
<gml:metaDataProperty/>
<gml:description>Sound Pressure Level</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:SPL</gml:name>
</gml:Definition>
</gml:dictionaryEntry>
<!--
      Sound Pressure, in Pa 
     -->

<gml:dictionaryEntry>

<gml:Definition gml:id="SP">
<gml:metaDataProperty/>
<gml:description>Sound Pressure</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:SP</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

	 <unit Code="Pa" CODE="PAL" isMetric="yes" class="si">
	<name>Pascal</name>
	<printSymbol>Pa</printSymbol>
	<property>pressure</property>
	<value Unit="N/m2" UNIT="N/M2" value="1">1</value>
	</unit>
	
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="Pa">
<gml:metaDataProperty about="http://www.unitsofmeasure.org/"/>
<gml:description>Pascal</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:uom:ENML:1.0:Pa</gml:name>
</gml:Definition>
</gml:dictionaryEntry>
<!--
      Phon, as defined in ISO 532; 1 phon is equal to 1 dBSPL at a frequency of 1 kHz
    -->

<gml:dictionaryEntry>

<gml:Definition gml:id="phon">
<gml:metaDataProperty/>
<gml:description>phon</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:uom:ENML:1.0:phon</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

     Continuous Equivalent Sound Level (20 uPa ref) in Time T, A weighted 
	 as defined in ISO 1996-1
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="LAeqT">
<gml:metaDataProperty/>
<gml:description>Continuous Equivalent Level A-Weighted during time T
</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:LAeqT</gml:name>
</gml:Definition>
</gml:dictionaryEntry>
<!--
      A-weighting, as defined in IEC 61672 
    -->

<gml:dictionaryEntry>

<gml:Definition gml:id="A-weighting">
<gml:metaDataProperty/>
<gml:description>Weighting scale A</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:weighting:ENML:1.0:A-weighting</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

      C-weighting, as defined in IEC 61672 
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="C-weighting">
<gml:metaDataProperty/>

<gml:description>Weighting scale C</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:weighting:ENML:1.0:C-weighting</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

       Z-weighting, as defined in IEC 61672
	   Alias:flat
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="Z-weighting">
<gml:metaDataProperty/>

<gml:description>Weighting scale Z</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:weighting:ENML:1.0:Z-weighting</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

      Time constant F (Fast), value 0,125 s, as defined in IEC 61672
	  -->

<gml:dictionaryEntry>

<gml:Definition gml:id="Fast">
<gml:metaDataProperty/>
<gml:description>Fast time constant</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:constant:ENML:1.0:Fast</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

      Time constant S (Slow), value 1 s, as defined in IEC 61672
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="Slow">
<gml:metaDataProperty/>
<gml:description>Slow time constant</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:constant:ENML:1.0:Slow</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

      Time constant I (Impulse), as defined in IEC 61672
	  Note: the use of Time Constant Impulse is deprecated as reported in Annex C of IEC 61672
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="Impulse">
<gml:metaDataProperty/>
<gml:description>Impulse time constant</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:constant:ENML:1.0:Impulse</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

      Sound Level with time constant Fast in dBA scale, ref 20 uPa, as defined in IEC 61672 
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="LAF">
<gml:metaDataProperty/>

<gml:description>Sound Pressure Level Fast, dBA
</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:LAF</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

       Greatest time-weighted Sound Level within a stated time interval with constant Fast in dBA scale, ref 20 uPa 
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="LAFMax">
<gml:metaDataProperty/>

<gml:description>Maximum Sound Pressure Level Fast, dBA
</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:LAFMax</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

       Sound Level with time constant Slow in dBA scale, ref 20 uPa, as defined in IEC 61672 
    
-->
-
<gml:dictionaryEntry>

<gml:Definition gml:id="LAS">
<gml:metaDataProperty/>

<gml:description>Sound Pressure Level Slow, dBA
</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:LAS</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

       Greatest time-weighted Sound Level within a stated time interval with constant Slow in dBA scale, ref 20 uPa 
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="LASMax">
<gml:metaDataProperty/>

<gml:description>Maximum Sound Pressure Level Slow, dBA
</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:LASMax</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

     Equivalent Coninuous Sound Level during a time interval of 1 sec, dBA ref 20 uP
	 alias: short LAeq
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="LAeq1s">
<gml:metaDataProperty/>
<gml:description>LAeqT with T = 1s</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:LAeq1s</gml:name>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:shortLAeq</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

     Time interval within a 24h period indicating daytime which any noise index refers to
     Start and duration of this time interval depends over the noise index definition 	  
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="day">
<gml:metaDataProperty/>
<gml:description>Day period</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:period:ENML:1.0:day</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

     Time interval within a 24h period indicating evening time which any noise index refers to
     Start and duration of this time interval depends over the noise index definition 	  
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="evening">
<gml:metaDataProperty/>
<gml:description>Evening period</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:period:ENML:1.0:evening</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

    Time interval within a 24h period indicating night time which any noise index refers to
    Start and duration of this time interval depends over the noise index definition 	  
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="night">
<gml:metaDataProperty/>
<gml:description>Night period</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:period:ENML:1.0:night</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

      A-weighted long-term average sound level as defined in ISO 1996-2, determined over all the day
	  periods of year
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="Lday">
<gml:metaDataProperty/>
<gml:description>Noise indicator for annoyance during day period</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:Lday</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

      Equivalent sound continuous level in a single day period
     
    
-->

<gml:dictionaryEntry>
-
<gml:Definition gml:id="Ldayj">
<gml:metaDataProperty/>
<gml:description>Noise indicator for annoyance during a single day period</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:Ldayj</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

       A-weighted long-term average sound level as defined in ISO 1996-2, determined over all the evening
	  periods of year
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="Leve">
<gml:metaDataProperty/>
<gml:description>Noise indicator for annoyance during evening period</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:Leve</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

       Equivalent sound continuous level in a single evening period
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="Levej">
<gml:metaDataProperty/>
<gml:description>Noise indicator for annoyance during a single evening period</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:Levej</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

      A-weighted long-term average sound level as defined in ISO 1996-2, determined over all the night
	  periods of year
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="Lnight">
<gml:metaDataProperty/>
<gml:description>Noise indicator for annoyance during night period</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:Lnight</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

      Equivalent sound continuous level in a single night period
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="Lnightj">
<gml:metaDataProperty/>
<gml:description>Noise indicator for annoyance during a single night period</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:Lnightj</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

     Day-evening-night noise indicator as defined by EU END Directive
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="Lden">
<gml:metaDataProperty/>
<gml:description>Noise indicator for overall annoyance</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:Lden</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

      Day-evening-night noise indicator obtained using Ldayj,Levej, Lnightj in the definition of Lden.
	  It is referred to a single 24h period
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="Ldenj">
<gml:metaDataProperty/>
<gml:description>Noise indicator for overall annoyance in a single 24h period</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:Ldenj</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

     Day-night average sound level
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="DNL">
<gml:metaDataProperty/>
<gml:description>Day Night Level </gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:DNL</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

     Equivalent continuous sound level of a group of noise sources, over a specific measurment time TM,
	 as defined in Italian law DPCM 14/11/1997.    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="LAeq_ambientale">
<gml:metaDataProperty/>
<gml:description>LAeqT in TM, from overall sources</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:LAeq_ambientale</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

     Equivalent continuous sound level of a group of noise sources, excluding the specific annoing source object of enquiring,
	 over a specific measurment time TM, as defined in Italian law DPCM 14/11/1997.
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="LAeq_residuo">
<gml:metaDataProperty/>
<gml:description>LAeqT in TM, without annoyng source</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:LAeq_residuo</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

     Equivalent continuous sound level in daytime period, from 06 AM to 10PM, as defined in Italian law DM 16/03/1998.
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="LAeq_diurno">
<gml:metaDataProperty/>
<gml:description>LAeqT with TM=57600, from 06AM to 10PM</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:LAeq_diurno</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

     Equivalent continuous sound level in nightime period, from 10 PM to 06 AM, as defined in Italian law DM 16/03/1998.
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="LAeq_notturno">
<gml:metaDataProperty/>
<gml:description>LAeqT with TM=28800, from 10PM to 06AM</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:LAeq_notturno</gml:name>
</gml:Definition>
</gml:dictionaryEntry>

<!--

     Equivalent Coninuous Sound Level during a time interval of 1 hour, dBA ref 20 uP
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="LAeq1h">
<gml:metaDataProperty/>
<gml:description>LAeqT with T = 3600</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:LAeq1h</gml:name>
</gml:Definition>
</gml:dictionaryEntry>
<!--

     Measurment time in sec, coincident with Equivalent continuous sound level integrating time
    
-->

<gml:dictionaryEntry>

<gml:Definition gml:id="TM">
<gml:metaDataProperty/>
<gml:description>Measurement Time in sec</gml:description>
<gml:name codeSpace="http://www.enml.org/">urn:x-enml:def:phenomenon:ENML:1.0:TM</gml:name>
</gml:Definition>
</gml:dictionaryEntry>
</gml:Dictionary>

