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Drainage-supplemental coverage. |
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|  MIL-D-89009
APPENDIX
30.3.5 Drainage-supplemental coverage.
a. Drainage-supplemental coverage. This coverage contains
small lakes and small inland water island features that
were below the minimum capturable size during the
production process for DCW area features. These data
are, therefore, stored as point features using only the
DSPTTYPE attribute. Attribute values are as described
in the integer value description table (TABLE 80).
b. Attribute definition. TABLE 81 describes the drainage
supplemental point feature table (DSPOINT.PFT)
attribution.
TABLE 80.
Drainage supplemental integer value description
table (INT.VDT).
{Header length};\
Drainage Supplemental Integer Value Description Table;-;\
ID=
I, 1,N,Row Identifier,-,-,:\
TABLE=
T,12,P,Name of Feature Table,-,-,:\
ATTRIBUTE= T,16,P,Attribute Name,-,-,:\
VALUE=
I, 1,P,Attribute Value,-,-,:\
DESCRIPTION=T,50,N,Attribute Value Description,-,-,:;
1
DSPOINT.PFT
DSPTTYPE 1
Small lakes or glaciers
2
DSPOINT.PFT
DSPTTYPE 2
Small inland water islands
TABLE 81. Drainage supplemental point feature table
(DSPOINT.PFT).
{Header length};\
Supplemental Drainage Points;DSPOINT.DOC;\
ID=
I,1,P,Row Identifier,-,-,:\
DSPTTYPE=I,1,N,Type of Supplemental Drainage Point,INT.VDT,-,:\
TILE_ID= S,1,F,Tile Reference Identifier,-,DSPOINT.PTI,:\
END_ID= I,1,F,Entity Node Primitive Foreign Key,-,-,:;
1
1
91
1
2
1
91
1
:
:
:
:
n
n
n
n
DSPTTYPE
1
= Small lakes or glaciers
2
= Small inland water islands
105
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