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EA:  TERRAIN_TRAFFICABILITY_FINE

Status: STD 2005/06/07
Code: 1424

Concept definition: A fine measure of the trafficability of the <TERRAIN> within a delineated <TERRAIN_SURFACE_REGION> as it affects the movement of ground forces (for example: a military unit, a military <GROUND_VEHICLE>, and/or infantry).
 
Attribute value type: ENUMERATION
Reference type: IR
Reference: [TTMS]
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_TRAFFICABILITY-
_FINE
TYPE_554 Varied <BRUSH_LAND> (greater than 15 percent and less than or equal to 50 percent cover) with <<SOIL_TYPE_USCS>> "clayey gravel"; type 554. 555 IR [TTMS]  
STD
2005/06/07
TERRAIN_TRAFFICABILITY-
_FINE
TYPE_566 Varied <BRUSH_LAND> (greater than 15 percent and less than or equal to 50 percent cover) with <<SOIL_TYPE_USCS>> "clayey sand"; type 566. 567 IR [TTMS]  
STD
2005/06/07
TERRAIN_TRAFFICABILITY-
_FINE
TYPE_581 Varied <BRUSH_LAND> (greater than 15 percent and less than or equal to 50 percent cover) with <<SOIL_TYPE_USCS>> "elastic silt"; type 581. 582 IR [TTMS]  
STD
2005/06/07
TERRAIN_TRAFFICABILITY-
_FINE
TYPE_578 Varied <BRUSH_LAND> (greater than 15 percent and less than or equal to 50 percent cover) with <<SOIL_TYPE_USCS>> "fat clay"; type 578. 579 IR [TTMS]  
STD
2005/06/07
TERRAIN_TRAFFICABILITY-
_FINE
TYPE_572 Varied <BRUSH_LAND> (greater than 15 percent and less than or equal to 50 percent cover) with <<SOIL_TYPE_USCS>> "lean clay"; type 572. 573 IR [TTMS]  
STD
2005/06/07
TERRAIN_TRAFFICABILITY-
_FINE
TYPE_584 Varied <BRUSH_LAND> (greater than 15 percent and less than or equal to 50 percent cover) with <<SOIL_TYPE_USCS>> "organic clay"; type 584. 585 IR [TTMS]  
STD
2005/06/07
TERRAIN_TRAFFICABILITY-
_FINE
TYPE_575 Varied <BRUSH_LAND> (greater than 15 percent and less than or equal to 50 percent cover) with <<SOIL_TYPE_USCS>> "organic silt"; type 575. 576 IR [TTMS]  
STD
2005/06/07
TERRAIN_TRAFFICABILITY-
_FINE
TYPE_548 Varied <BRUSH_LAND> (greater than 15 percent and less than or equal to 50 percent cover) with <<SOIL_TYPE_USCS>> "poorly-graded gravel"; type 548. 549 IR [TTMS]  
STD
2005/06/07
TERRAIN_TRAFFICABILITY-
_FINE
TYPE_560 Varied <BRUSH_LAND> (greater than 15 percent and less than or equal to 50 percent cover) with <<SOIL_TYPE_USCS>> "poorly-graded sand"; type 560. 561 IR [TTMS]  
STD
2005/06/07
TERRAIN_TRAFFICABILITY-
_FINE
TYPE_569 Varied <BRUSH_LAND> (greater than 15 percent and less than or equal to 50 percent cover) with <<SOIL_TYPE_USCS>> "silt"; type 569. 570 IR [TTMS]  
STD
2005/06/07
TERRAIN_TRAFFICABILITY-
_FINE
TYPE_551 Varied <BRUSH_LAND> (greater than 15 percent and less than or equal to 50 percent cover) with <<SOIL_TYPE_USCS>> "silty gravel"; type 551. 552 IR [TTMS]  
STD
2005/06/07
TERRAIN_TRAFFICABILITY-
_FINE
TYPE_563 Varied <BRUSH_LAND> (greater than 15 percent and less than or equal to 50 percent cover) with <<SOIL_TYPE_USCS>> "silty sand"; type 563. 564 IR [TTMS]  
STD
2005/06/07
TERRAIN_TRAFFICABILITY-
_FINE
TYPE_545 Varied <BRUSH_LAND> (greater than 15 percent and less than or equal to 50 percent cover) with <<SOIL_TYPE_USCS>> "well-graded gravel"; type 545. 546 IR [TTMS]  
STD
2005/06/07
TERRAIN_TRAFFICABILITY-
_FINE
TYPE_557 Varied <BRUSH_LAND> (greater than 15 percent and less than or equal to 50 percent cover) with <<SOIL_TYPE_USCS>> "well-graded sand"; type 557. 558 IR [TTMS]  

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
  • pink - the entry has been submitted for inclusion in the register, but it is not approved
  • cyan - a deprecated entry that was originally either in the standard or was added to the register, but has since been deprecated

The following icons are used to identify items that have figures, modifications and/or clarification notes:

  • F n - has Figures and, if more than one figure, n figures
  • M - has Modifications
  • C - has Clarifications

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