GTModelGeometry Entry File Naming Convention GTModelGeometry Level of Detail Naming Convention

79 © 2016 Open Geospatial Consortium an underscore and the name denoted Type associated with the feature type as per Section 1.5. Level 5 LOD Character L followed by the LOD number corresponding to the Significant Size for positive levels of detail. Characters LC followed by the LOD number corresponding to the Significant Size for negative levels of detail.

3.4.1.1 GTModelGeometry Entry File Naming Convention

Requirement 46 http:www.opengis.netspeccdbcore1.0gtmodelgeometry-entry-name The files of the GTModelGeometry Entry File dataset SHALL be stored in level 4 of the 5-level directory structure presented above. The names of the files SHALL adhere to the following naming convention: D500_Snnn_Tnnn_FeatureCode_FSC_MODL.flt The following table defines each field of the file name and Table 5-9 provides the values of the Component Selectors to complete the name. Table 3-3: GTModelGeometry Entry File Naming Convention Field Description D500 Character D followed by the 3-digit code assigned to the dataset Snnn Character S followed by the 3-digit Component Selector 1 Tnnn Character T followed by the 3-digit Component Selector 2 FeatureCode Five-character feature code as defined in Section 1.5 FSC Three-digit integer representing the feature sub-code FSC as defined in Section 1.5 MODL 32-character Model Name String flt The file type associated with the dataset currently an OpenFlight file 80 © 2016 Open Geospatial Consortium

3.4.1.2 GTModelGeometry Level of Detail Naming Convention

Requirement 47 http:www.opengis.netspeccdbcore1.0gtmodelgeometry-lod-name The files of the GTModelGeometry Level of Detail dataset SHALL be stored in level 5 of its directory structure. The names of the files SHALL adhere to the following naming convention: D510_Snnn_Tnnn_LOD_FeatureCode_FSC_MODL.flt The following table defines each field of the file name and Table 5-9 provides the values of the Component Selectors to complete the name. Table 3-4: GTModelGeometry Level of Detail Naming Convention Field Description D510 Character D followed by the 3-digit code assigned to the dataset Snnn Character S followed by the 3-digit Component Selector 1 Tnnn Character T followed by the 3-digit Component Selector 2 LOD This field is identical to the name of the LOD directory level 5 where the file is stored. FeatureCode Five-character feature code as defined in Section 1.5 FSC Three-digit integer representing the feature sub-code FSC as defined in Section 1.5 MODL 32-character Model Name String flt The file type associated with the dataset currently an OpenFlight file

3.4.1.3 GTModelDescriptor Naming Convention