| The Katangan has been radiometrically dated at more than 620 million years in age. |
| Level-1: Internal intermediate format, maintained as 13 sub-images, but radiometrically corrected using calibration files. |
| Thus basin evolution can be readily linked to geochemically and radiometrically constrained volcanic arc development. |
| This is currently the best spatially and radiometrically accurate Landsat product for Baffin Island. |
| These files are geometrically and radiometrically corrected and are reprojected into latitude and longitude co-ordinates. |
| During the image production, the raw data were radiometrically adjusted and enhanced. |
