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EA:  TERRAIN_OBSTACLE_TYPE

Status: STD 2005/06/07
Code: 1419

Concept definition: The type of a <TERRAIN_OBSTACLE>.
 
Attribute value type: ENUMERATION
Reference type:  
Reference:  
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
TERRAIN_OBSTACLE_TYPE ABATIS <ABATIS>. 1      
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE ANTI_PERSONNEL_WIRE Anti-personnel <WIRE_OBSTACLE>. 3  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE ANTI_TANK_DITCH Combination of an adjacent <ENGINEER_TRENCH> and <PARAPET> used to obstruct the movement of <GROUND_VEHICLE>s (for example: <ARMOURED_TRACKED_VEHICLE>s); anti-tank ditch. 2 [APDS, "antitank ditch", 2]
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE ANTI_VEHICLE_WIRE Anti-vehicle <WIRE_OBSTACLE>. 4  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE CRATERS Two or more <<<DELIBERATE_CRATER>>>s. 5 IR [F5-102]  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE CRIB_BLOCK A <STRUCTURE> of horizontally, cross-piled, squared timbers; crib block. 6  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE DELIBERATE_CRATER Deliberately placed <TERRAIN_CRATER> roughly 2,1 to 2,4 metres (7 to 8 feet) deep, 7,6 metres (25 feet) wide and with sides angled at approximately 30 to 37 arc degrees from the horizontal. 7 IR [F7-7]  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE DOUBLE_STRAND_CONCERTINA Anti-personnel <WIRE_OBSTACLE> consisting of two strands of concertina <WIRE>; double strand concertina. 8 IR [F7-7]  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE DRAGON_TEETH <DRAGON_TEETH>. 9      
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE EARTHEN_WALL Earthen <WALL>. 10  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE EMBANKMENT <EMBANKMENT>. 11      
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE EMPLACED_BOULDER Large mass of <ROCK> (for example: <BOULDER>) emplaced on <LAND_TRANSPORTATION_ROUTE> as an obstacle to movement of <GROUND_VEHICLE>s. 12  
STD
2014/02/14
TERRAIN_OBSTACLE_TYPE FORTIFICATION_WALL A <FORTIFICATION> intended to be placed inside a <BUILDING> or outside but near one or more <BUILDING>s to provide cover and/or concealment in an urban environment; fortification wall. 30  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE HASTY_CRATER A <TERRAIN_CRATER> roughly 1,8 to 2,1 metres (6 to 7 feet) deep and 6,1 metres (20 feet) wide; hasty crater. 13 IR [F7-7]  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE HEDGE_HOGS Three or four steel beams joined in the middle to create something similar to a child's giant jack; hedge hogs. 14 IR [F90-7]  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE LINEAR_CONCRETE_BARRIER Linear concrete <BARRIER>. 15  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE LOG_CRIB <LOG_CRIB>. 16      
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE LOG_HURDLE A <LOG>, or multiple <LOG>s wired together, staked to the <TERRAIN> to create an obstacle at least 0,25 metres in height and generally used in conjunction with other obstacles; log hurdle. 17 IR [F7-7]  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE LOG_POSTS Multiple log posts with a minimum <<OUTSIDE_DIAMETER>> of 0,4 metres buried vertically approximately 1,5 metres in the <LAND> and projecting between 0,75 to 1,2 metres above the <LAND>. 18 IR [F7-7]  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE PARAPET <PARAPET>. 19      
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE ROADBLOCK A roadblock. 20 [SOED, "roadblock"]
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE ROADBLOCK_OR_CRIB_BLOCK <<<ROADBLOCK>>> and/or <<<CRIB_BLOCK>>>. 21 IR [F5-102]  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE RUBBLE <RUBBLE>. 22      
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE SINGLE_STRAND_CONCERTINA <<<ANTI_PERSONNEL_WIRE>>> consisting of one strand of concertina <WIRE>; single strand concertina. 23 [APDS, "concertina wire"]
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE TERRAIN_TRANSPORTATION-
_ABATIS
<TERRAIN_TRANSPORTATION_ABATIS>. 24      
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE TETRAHEDRONS Pyramids with a triangular base, normally about 1 metre on each side and usually constructed from steel beams or concrete; tetrahedrons. 25 IR [F90-7]  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE TRENCH <TRENCH>. 26      
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE TRENCH_WITH_PARAPET A combination of a <<<TRENCH>>> with an adjacent <<<PARAPET>>>. 27  
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE TRIPLE_STRAND_CONCERTINA <<<ANTI_PERSONNEL_WIRE>>> consisting of three strands of concertina <WIRE>; triple strand concertina. 28 [APDS, "concertina wire"]
STD
2005/06/07
TERRAIN_OBSTACLE_TYPE WIRE_ROAD_BLOCK <<<ANTI_VEHICLE_WIRE>>> consisting of at least five strands of concertina <WIRE>; wire road block. 29 [APDS, "concertina wire"]

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:

  • white - the entry is in the standard
  • yellow - the entry has been added to the register
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  • cyan - a deprecated entry that was originally either in the standard or was added to the register, but has since been deprecated

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  • F n - has Figures and, if more than one figure, n figures
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