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Bug

A downloaded CSV or shapefile from an ArcGIS Open Data site treats the RD_New coordinate system as the custom projection, and recalculates the area and perimeter of polygons to decimal degrees.

Last Published: November 9, 2018 ArcGIS Online
Bug ID Number BUG-000104542
SubmittedApril 18, 2017
Last ModifiedAugust 12, 2025
Applies toArcGIS Online
Version found5.1
Operating SystemWindows OS
Operating System Version10.0
Version FixedN/A
StatusFixed

Additional Information

CSV and shapefile downloads work as expected from now on, but geometry calculations for local projections are not currently supported for Keyhole Markup Language (KML) downloads.

Workaround

Before uploading the data to the service, add a new field or fields, defined as Double, to the attribute table to store Length, Perimeter, or Area values in the original units. Next, calculate the original values into these fields. Then, the original values in linear units are preserved in the service, and can be exported.

Steps to Reproduce

Bug ID: BUG-000104542

Software:

  • ArcGIS Online

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