• Level1 VIMS
  • VIMS Radiometric Calibration
  • Raw Camera Geometry
  • Display a VIMS cube
• Qview Plot
  • Load and display a Multi-Band Cube

• Overview of Radiometric Calibration

The application vimscal applies the dark current and flatfield correction to the input VIMS cube. vimscal requires ingestion into ISIS3 (vims2isis) and spiceinit (Level 0 processing)

Notes:

• By default, the output calibrated image cube will be in I/F Units and 32-bit for precision.

• All ISIS3 applications default to 'Tile' for output, regardless of the input file format

Example:

  vimscal from=v1514302573_1_ir.cub to=C1514302573_1_ir.cub
  vimscal from=v1514302573_1_vis.cub to=C1514302573_1_vis.cub

Sample image (v1514302573_1) is a VIMS observation of Titan [Sequence_Id=S17; Observation_Id=VIMS_019TI_HDAC001]

IR Portion: Samples=64 x Lines=64 x Bands=256

VIS Portion: Samples=64 x Lines=64 x Bands=96

Camera geometry for a Level 1 VIMS observation can be accessed following a successful spiceinit (Level 0 Processing).
See Raw Camera Geometry

• Qview will load an entire multi-band cube into memory.

Display Single Band in Black and White

Each Band can be selected to view as follows:

Display a Red, Green, Blue color composite