geometry_projection_type in Geometry_​Projection

Name: geometry_projection_typeVersion Id:
Description: The geometry_projection_type attribute specifies how pixels in a file have been reprojected to correct for camera distortion, linearization, or rubber-sheeting (it is not the intent of this field to capture map projections). "Raw" indicates no projection has been done.
Namespace Id: img_surfaceSteward: imgClass Name: Geometry_​ProjectionType: ASCII_​Short_​String_​Collapsed
Minimum Value: NoneMaximum Value: NoneMinimum Characters: 1Maximum Characters: 255
Unit of Measure Type: NoneDefault Unit Id: NoneAttribute Concept: NoneConceptual Domain: SHORT_STRING
Status: ActiveNillable: falsePattern: None
Permissible Value(s)ValueValue Meaning
 LinearizedIndicates reprojection has been performed to linearize the camera model (thus removing things like lens distortion). For images using the CAHV family of camera models, the image uses a CAHV model instead of CAHVOR or CAHVORE.
 RawIndicates the image has not been reprojected. The original camera model is still in use.
 TrapezoidTrapezoidal reprojection, used to compensate for an off-axis camera such as the Mars 2020 PIXL MCC.