Which types of Quickbird imagery can one use in our product line for aero-triangulation purposes?
Answer
We work with Basic, specifically, Level 1B. This is an image that has been radiometrically and geometrically corrected. The geometrical correction is done with a 30 meter DTM. The image is resampled onto a virtual sensor which has a single "multi-spectral" detector (all four bands are coincident), a single panchromatic detector, and which has no lens distortion.
The Standard product has been put onto a map projection, and we don't handle that.
