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● Usage Note: Needed for Point features, Road Figure Point features, Railroad Figure Point features, Pipeline Figure Point features and Hydrography Figure Point features that
are modeled using some industry format. MODL can also be used with Road Lineal features, Railroad Lineal features, Pipeline Lineal features and Hydrography Lineal and
Polygon features. Note that it is not permitted to specify a value for MODL simultaneously with a value for MMDC.
● Unit: NA ● Default:
None ● Compatibility: OGC CDB 1.0
5.7.1.3.42 Model Type MODT
Description: Indicates whether a feature is represented using a geotypical or geospecific model. Together, the MODT, FeatureCode, FSC, and MODL attributes identify a unique model into the
CDB.
● Identifier: MODT
● Code: 0041 ● Data Type:
text ● Length:
1 character ● Format:
“T” for geotypical, “S” for geospecific ● Range: NA
● Usage Note: Needed for features that are modeled using a CDB specified format. ● Unit: NA
● Default: ”S”
● Compatibility: OGC CDB 1.0
5.7.1.3.43 Network Component Selector 1 NCS1
Description: Code that is used to identify the component selector 1 file which contain the point, linear, or polygon feature that is virtually connected.
● Identifier: NCS1
● Code: 0042 ● Data Type:
numeric ● Length:
4 characters ● Format:
unsigned integer ● Range: 0 to 9999
● Usage Note: Mandatory for Network datasets. Attribute is used in 2D relationship file. ● Unit: NA
● Default:
None ● Compatibility: OGC CDB 1.0
5.7.1.3.44 Network Component Selector 2 NCS2
Description: Code that is used to identify the component selector 2 file which contain the point, linear, or polygon feature that is virtually connected.
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● Identifier: NCS2
● Code: 0043 ● Data Type:
numeric ● Length:
4 characters ● Format:
unsigned integer ● Range: 0 to 9999
● Usage Note: Mandatory for Network datasets. Attribute is used in 2D relationship file. ● Unit: NA
● Default:
None ● Compatibility: OGC CDB 1.0
5.7.1.3.45 Network Dataset Code NDSC
Description: Code that is used to identify the dataset code file which contain the point, lineal, or polygon feature that is virtually connected.
● Identifier: NDSC
● Code: 0044 ● Data Type:
numeric ● Length:
4 characters ● Format:
unsigned integer ● Range: 0 to 9999
● Usage Note: Mandatory for Network datasets. Attribute is used in 2D relationship file. ● Unit: NA
● Default:
None ● Compatibility: OGC CDB 1.0
5.7.1.3.46 Number of Instances NIS – Deprecated
Description: Please see OGC CDB Best Practice
5.7.1.3.47 Number of Indices NIX – Deprecated
Description: Please see OGC CDB Best Practice
5.7.1.3.48 Number of Normals NNL – Deprecated
Description: Please see OGC CDB Best Practice
5.7.1.3.49 Number of Texture Coordinates NTC – Deprecated
Description: Please see OGC CDB Best Practice
5.7.1.3.50 Number of Texel NTX – Deprecated
Description: Please see OGC CDB Best Practice
5.7.1.3.51 Number of Vertices NVT – Deprecated
Description: Please see OGC CDB Best Practice
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5.7.1.3.52 Population Density POPD
Description: The number of inhabitants per square kilometer. ● Identifier:
POPD ● Code: 0051
● Data Type: numeric
● Length: 5 characters
● Format: integer
● Range: 0 to 99999 ● Usage Note: Applicable to Geopolitical features representing inhabited areas.
● Unit: Inhabitants per square kilometer ● Default:
● Compatibility: OGC CDB 1.0
5.7.1.3.53 Populated Place Type POPT
