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Issue with Importing Procedure Data into AIS Schema (Curved Segment Loss)

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a week ago
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DangQuangBinh
Emerging Contributor

I recently imported procedure data from the flight procedure design system (IDS Air Nav)  in AIXM 5.1 format into the ProcedureLeg feature class of the AIS schema. After importing, I encountered errors in the red rectangle area, where the curved segment data was lost. Could any expert kindly help me resolve this issue? Many thanks to everyone

Procedure data follow this link: https://drive.google.com/drive/folders/1T33WEyw8ONmEdpKstJ-sQpSxdv-bXq4i?usp=drive_link

Screenshot 2025-09-19 075258.jpg

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4 Replies
MichaelVolz
Esteemed Contributor

You may need to densify the curves before the import process into ESRI software.

DangQuangBinh
Emerging Contributor

Thank you

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KiyoshiYamashita
Esri Contributor

Binh,

When using the Import AIXM 5.1 tool, the shape of the features in the database after import are determined by the GML geometries that are present in the original AIXM message.  Unfortunately, it looks like the data you shared may be for a different procedure or incomplete because I didn't see any procedure legs in the message for comparison, so it's hard for me to confirm that in this case.

If you share additional AIXM data with procedure data included, I can take another look, but I suspect we will see the same results unless the geometries are changed in the IDS source.

We are working on a post-processing tool to generate improved geometries from the encoded procedure information.  We expect to include an initial version of this capability in our upcoming 3.6 release. 

DangQuangBinh
Emerging Contributor

Thank you Mr Kiyoshi Yamashita for your feedback.
I will send the updated procedure data along with images from IDS and ArcGIS Pro for you to try again. In the meantime, I will wait for the 3.6 release with the improved geometry capability.

Procedure data follow this link: http://bit.ly/48FrYuM

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