# Photo Sphere XMP

The following table lists all*required* fields for Photo Sphere XMP. Select the following link for more information about [Photo Sphere XMP](https://developers.google.com/streetview/spherical-metadata). If you want to add custom fields, for example, `GPano:PosePitchDegrees`, shorten to `PosePitchDegrees` (no need for a prefix underscore "_").

| Name | Type | Description |
|---|---|---|
| ``` ProjectionType ``` | Open Choice of Text | Image file projection type. Google products currently support equirectangular. |
| ``` UsePanoramaViewer ``` | Boolean | Display the image in a panorama viewer (`True`), or as a flat image (`False`). Default to `True`. |
| ``` PoseHeadingDegrees ``` | Real | Compass heading, in degrees, for the image center. Value range is \>= 0 and \< 360. |
| ``` CroppedAreaImageWidthPixels ``` | Integer | Original width in pixels of the unedited image (equal to the actual image's width for unedited images). |
| ``` CroppedAreaImageHeightPixels ``` | Integer | Original height in pixels of the image (equal to the actual image's height for unedited images). |
| ``` FullPanoWidthPixels ``` | Integer | Original full panorama width from which the image was cropped. Or, if only a partial panorama was captured, this specifies the width of what the full panorama would have been. |
| ``` FullPanoHeightPixels ``` | Integer | Original full panorama height from which the image was cropped. Or, if only a partial panorama was captured, this specifies the height of what the full panorama would have been. |
| ``` CroppedAreaLeftPixels ``` | Integer | Column where the left edge of the image was cropped from the full sized panorama. |
| ``` CroppedAreaTopPixels ``` | Integer | Row where the top edge of the image was cropped from the full sized panorama. |