BUG-000178147 for ArcGIS Maps SDK for JavaScript

Bug ID Number	BUG-000178147
Submitted	July 23, 2025
Last Modified	July 28, 2025
Applies to	ArcGIS Maps SDK for JavaScript
Version found	4.33
Operating System	Windows OS
Operating System Version	10.0 64 Bit
Status	As Designed

Additional Information

These differences are expected when comparing planar to geodesic. The two articles explain why these differences occur: https://www.esri.com/arcgis-blog/products/arcgis-pro/mapping/gcs_vs_pcs and https://pro.arcgis.com/en/pro-app/latest/tool-reference/spatial-analyst/geodesic-versus-planar-distance.htm. The CodePen compares the results of the operators using a sample geometry service: https://codepen.io/andygup/pen/ByoLjRm?editors=1000

Steps to Reproduce

Bug ID: BUG-000178147

Software:

ArcGIS Maps SDK for JavaScript

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The areaOperator.execute() method calculates an incorrect area in the ArcGIS Maps SDK for JavaScript 4.33.

Additional Information

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