ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / LineOfSightParams Class / ApplyRefraction Property
Version

ApplyRefraction Property
Gets and sets whether atmospheric refraction should be taken into consideration. Default value is false.
Syntax
public bool ApplyRefraction {get; set;}
Remarks
The refraction option will compensate for the influence of atmospheric refraction, which forces light to bend as it passes through the atmosphere. The amount of this deviation is controlled by variations in air pressure and density, humidity, temperature, and elevation. It can only be used when the surface's spatial reference is in a projected coordinate system and z-coordinate units are defined.
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.2 or higher.
See Also