MIL-D-89009
APPENDIX
TABLE 69. Data quality area feature table (DQAREA.AFT).
{Header length};\
Data Quality Areas;DQAREA.DOC;\
ID=
I, 1,P,Row Identifier,-,-,:\
DQPYSID=T, 6,N,ONC Sheet Identifier,-,-,:\
DQPYCOM=D, 1,N,Compilation Date of the ONC(excluding aeronautical),-,-,:\
DQPYREV=D, 1,N,Last Revision Date of the ONC,-,-,:\
DQPYLIT=D, 1,N,Current Revision Litho or Print Date,-,-,:\
DQPYREM=T,40,N,Sheet-wide Marginalia or Observed Characteristics,-,-,:\
DQPYAHA=I, 1,N,Absolute Horizontal Accuracy,-,-,:\
DQPYAVA=I, 1,N,Absolute Vertical Accuracy,-,-,:\
TILE_ID=S, 1,F,Tile Reference Identifier,-,DQAREA.ATI,:\
FAC_ID= I, 1,F,Face Primitive Foreign Key,-,-,:;
1
G18
198407011987120119871201 None
6700
2000
150
1
2
G20
197402011991050319910503 None
6700
2000
189
2
:
:
:
:
:
:
:
:
:
:
n
n
n
n
n
n
n
n
n
n
DQPYSID
Sheet identifier. This attribute contains a two- or three-character
alphanumeric sheet identification number for ONC sheets and three-
character numeric identifier numbers for JNC sheets (e.g., A1 to U19 for
ONC sheets, and 120 to 125 for JNC sheets).
DQPYCOM
Compilation date. This attribute contains the compilation date of the
source ONC or JNC sheet (excluding aeronautical data).
DQPYREV
Revision date. This attribute contains the date of the last revision of
the ONC source sheet
DQPYLIT
Litho date. This attribute contains the ONC or JNC sheet litho date or
print date of the most current revision.
DQPYREM
Remarks or comment field. This attribute provides a remark or comment
field for storing sheet-wide marginalia or observed data
characteristics; that is, "All roads are approximate alignment," or
"All point elevations are unreliable."
DQPYAHA
Absolute horizontal accuracy.
This attribute contains the absolute
horizontal accuracy in feet.
DQPYAVA
Absolute vertical accuracy.
This attribute contains the absolute
vertical accuracy in feet.
94
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