Difference between revisions of "UKCVAR"

From IHO Nautical Information Processing Working Group
Jump to navigation Jump to search
 
(2 intermediate revisions by the same user not shown)
Line 17: Line 17:
 
References:
 
References:
  
Adapted from: IHO S-32, 5th ed., 1994 items 5731, 5732
+
Adapted from: IHO S-32, 5th ed., 1994 items 5731, 5732  
 +
 
  
  
Line 27: Line 28:
 
Remark:
 
Remark:
  
UKC is calculated from the vessel's draught and various allowances.
+
No remarks
  
  
Line 45: Line 46:
 
|RMM Y
 
|RMM Y
 
|others Y/N
 
|others Y/N
|Y/N
+
|Y
 
|}
 
|}

Revision as of 09:08, 29 March 2010

FEATURE OBJECT ATTRIBUTES


Attribute: Underkeel clearance variable

Acronym: UKCVAR Code: ?

Camel case: underKeelClearanceVariable

Attribute type: Real

Definitions:

A percentage value which is applied to ship's draught to calculate the minimum required distance in still water between the lowest point of the ship's hull and the sea bottom.


References:

Adapted from: IHO S-32, 5th ed., 1994 items 5731, 5732



Example:

+10.5 for a minimum underkeel clearance of 10.5% of ship's draught.

Remark:

No remarks


Comment:

The figure at UKCLRN shows an example of the calculation of Gross UKC.




David Raphael others Jens
DA Y RMM Y others Y/N Y