# Where does model builder get it's data?  What are the accuracy levels optained?  Why is this data so hard to find?

Infraworks Data Sources

##### Post Metadata
- Posted at: over 10 years ago
- Author title: President at CadPros, LLC
- Net upvotes: 1


## Comments
### Comment 1

Hi there,

You can find Model Builder data sources here: 
https://knowledge.autodesk.com/support/infraworks/learn-explore/caas/CloudHelp/cloudhelp/ENU/InfraWorks-UserHelp/files/GUID-071FB6F4-AE4A-4F3D-8869-9F39D9988561-htm.html

##### Comment Metadata
- Posted at: over 4 years ago
- Author title: Innovating Businesses and Construction




## Related Product
[Autodesk InfraWorks 360](https://www.g2.com/products/autodesk-infraworks-360/reviews)

## Related Category
[Civil Engineering Design](https://www.g2.com/categories/civil-engineering-design)

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