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EA:  RADAR_SIGNIFICANCE_FACTOR

Status: STD 2005/06/07
Code: 1046
Concept definition: The type of an <OBJECT> based on the predominant exposed <MATERIAL> of the <SURFACE> of the <OBJECT>; radar significance factor.
 
Attribute value type: ENUMERATION
Reference type: IR
Reference: [DFAD]
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		 RADAR_SIGNIFICANCE_FACTOR MARSH 51 percent or greater of the <SURFACE> is <MARSH> with remaining <SURFACE> (if any) being of some other <MATERIAL> (for example: <SAND>). 6 IR [DFAD, 3.9.5.11]  
STD
2005/06/07		 RADAR_SIGNIFICANCE_FACTOR MASONRY Either:
(1) 75 percent or more of the <SURFACE> is stone, brick or concrete, mixed with up to 25 percent wood, glass or composition; or
(2) 50 to 75 percent of the <SURFACE> is stone, brick and/or concrete mixed with 5 to 39 percent metal <SURFACE> with remaining <SURFACE> (if any) being some other <MATERIAL> such as wood or plastic. EXAMPLES <SCHOOL_BUILDING>s, commercial <BUILDING>s, <APARTMENT_HOUSE>s, <HOUSE>s, <WALL>s, <CEMETERY_BUILDING>s.		 7 IR [DFAD, 3.9.5.3]  
STD
2005/06/07		 RADAR_SIGNIFICANCE_FACTOR METAL 75 percent or greater of the <SURFACE> is metal (for example: tin, steel, corrugated iron, and/or aluminum). EXAMPLES Aluminum <MOBILE_HOME>s, steel <STORAGE_TANK>s, steel <BRIDGE_SUPERSTRUCTURE>s, steel <POWER_TRANSMISSION_LINE_PYLON>s. 8 IR [DFAD, 3.9.5.1]  
STD
2005/06/07		 RADAR_SIGNIFICANCE_FACTOR OIL Oil. 9 [SOED, "oil", 1]
STD
2005/06/07		 RADAR_SIGNIFICANCE_FACTOR PART_METAL 40 to 74 percent of the <SURFACE> is metal with the remaining <SURFACE> being some other <MATERIAL>, such as wood, stone, brick, or concrete. EXAMPLES <RAILWAY>s, metal ore slag dumps. 10 IR [DFAD, 3.9.5.2]  
Group membership:

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