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EA:  OBSCURANT_TYPE

Status: STD 2005/06/07
Code: 904
Concept definition: The type of obscurant present in an <ATMOSPHERE>.
 
Attribute value type: ENUMERATION
Reference type: IR
Reference: [JMCDM, "AEROSOL-ANALYSIS-FORECAST air-mass characteristic code"]
Supplemental references:  
Enumerants (presented in a natural order)
Status Attribute label Enumerant label ▾ Concept definition Code Ref type Reference Supplemental references
STD
2005/06/07		 OBSCURANT_TYPE NONE_PRESENT No obscurant conditions are present; none present. 9 IR [GMET]  
STD
2005/06/07		 OBSCURANT_TYPE RADIATION_FOG <FOG> produced over a <TRACT> when radiational cooling reduces the <<AIR_TEMPERATURE>> to or below its dew point; radiation fog. 10 IR [GMET, "radiation fog"]  
SUBM
2009/06/04		 OBSCURANT_TYPE RAIN <RAIN>.   [JMBL, "weather obscuration":RA]
STD
2005/06/07		 OBSCURANT_TYPE RURAL_HAZE Rural <<<HAZE>>>. 11 IR [JMCDM, "AEROSOL-ANALYSIS-FORECAST air-mass characteristic code":0]  
SUBM
2009/06/04		 OBSCURANT_TYPE SMOKE <SMOKE>.   [FMH1, 8.3.2, c], [JMBL, "weather obscuration":FU]
STD
2005/06/07		 OBSCURANT_TYPE SNOW Obscuration caused by the presence of <SNOW_PRECIPITATION> suspended in the <ATMOSPHERE>. 12 IR [GMET]  
STD
2005/06/07		 OBSCURANT_TYPE TEMPERATE_SUMMER_DAY A condition present during the summer and dependent on the <<TEMPERATURE>> during the day; temperate summer day. 13 IR [GMET]  
STD
2005/06/07		 OBSCURANT_TYPE TEMPERATE_SUMMER_NIGHT A condition present during the summer and dependent on the <<TEMPERATURE>> during the night; temperate summer night. 14 IR [GMET]  
STD
2005/06/07		 OBSCURANT_TYPE TEMPERATE_WINTER A condition present during winter season and dependent on the <<TEMPERATURE>> at the time; temperate winter. 15 IR [GMET]  
STD
2005/06/07		 OBSCURANT_TYPE TROPOSPHERIC <<<HAZE>>> in the <TROPOSPHERE>; tropospheric. 16 IR [JMCDM, "AEROSOL-ANALYSIS-FORECAST air-mass characteristic code":3]  
Group membership:

In addition to the status and date information for each entry, a colour coding scheme highlights the database holding to which an entry belongs. The following highlight colours are used:

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  • yellow - the entry has been added to the register
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  • F n - has Figures and, if more than one figure, n figures
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