Spacecraft Zenith Variations

Aim and Objectives

Purpose of test: .

Additional Objectives

Methodology

Data

Note that a larger image suite was planned and produced than was utilized during test. The images for a number of planned viewing conditions were eliminated due to image quality related to the viewing conditions being unfit for SPC. For further details are contained here: Test11STU Unsuitable Viewing Conditions.

Name

Sun

S/C Az

S/C Zenith

Total Number of Images

Test11S

45, 0, -45

every 45

0, 30, 60

80

Test11T

45, 0, -45

every 45

0, 20, 40, 60

112

Test11U

45, 0, -45

every 45

0, 15, 30, 45, 60

144

Test11S

Over11S_EE0057_sc_plot_resized.png Over11S_EE0057_sun_plot_resized.png

Test11T

Over11T_EE0057_sc_plot_resized.png Over11T_EE0057_sun_plot_resized.png

Test11U

Over11U_EE0057_sc_plot_resized.png Over11U_EE0057_sun_plot_resized.png

Bigmaps

The following TAG1 bigmaps were tiled/iterated and evaluated:

Starting topography defined from: ?

Step

GSD

Overlap Ratio

Q Size

Width

10cm-Tiling

10cm

1.3

130

20m

5cm-Tiling

5cm

1.3

250

20m

5cm-Iterations

5cm

-

-

20m

Tiling/Iteration Parameters

Auto-Elimination Parameters: 0, 60, .25, .25, 0, 3.

Reset albedo/slopes: NO

Determine Central Vector: YES

Differential Stereo: YES

Shadows: YES

Results

Results with Overlaps:

Test Over11STU Comparative Results

Test Over11S Results

Test Over11T Results

Test Over11U Results

Results without Overlaps:

Test11S Results

Test11T Results

Test11U Results

Discussion

Spacecraft Zenith Variations (last edited 2015-11-25 11:27:07 by DianeLambert)