---
title: halfEquirectangular
framework: coremedia
role: symbol
role_heading: Type Property
path: coremedia/cmformatdescription/extensions-swift.struct/value/projectionkind/halfequirectangular
---

# halfEquirectangular

Indicates half equirectangular projection of a 180 degree hemisphere to a rectangular plane, where longitude and latitude of the sphere are mapped linearly to the x,y axes of the plane

## Declaration

```swift
static let halfEquirectangular: CMFormatDescription.Extensions.Value.ProjectionKind
```