Goal: SPC is highly dependent on the stereo angle and illumination conditions of the images. However, there has not been a systematic study to show how much those parameters affect the accuracy of the solution. We will test the accuracy by adding a few images with better stereo and photoclinometry angles.
Test Set Up
Data: Specific Detailed survey images with perturbed SUMFILES
Start: 35cm Detailed Survey Shape model
- TAG Site #1
- Use the "quality diagrams" to see where to add images
- Supports Safety map, FDS and NFT
Sub-Test F3C: Include non-physical solar angles to show the improvement of photoclinometry
- Relative Accuracy
Sub-Test F3C-1 - Matched Pairs
Four images with observing conditions matched with the Sun position. Meets MRD-576.
Sub-Test F3C-2 - Cross Pairs
Four images with observing conditions different for each pair of images. Meets MRD-576.
Sub-Test F3C-3 – Matched Pairs
Three images, all on the same side and with only 10° difference in position. Meets MRD-576.
Sub-Test F3C-4 – Crossed Pairs
Three images, on opposite sides and with only 10° difference in position. Meets MRD-576.
Every 45° with minimum Sun angle change. Meets MRD-576
Every 45° with opposite sides for Sun position. Meets MRD-576