Stereo Pairs 
An explanation of stereo pairs and their use (PDF)  

Planned stereo pairs have suitable stereo convergence angles and illumination by design. In addition to planned stereo pairs, the Pairendipity software can identify overlapping HiRISE images that are serendipitously suitable for stereo processing and find stereo pairs within the CTX dataset.

Planned HiRISE stereo pairs are listed in the “Stereo Pair List (CSV)” link below. Since this list is based on produced stereo anaglyphs it also contains a few serendipitous pairs that underwent special processing. Most serendipitous HiRISE stereo pairs are listed in the “Pairendipity Stereo” link, while CTX stereo pairs are listed in “Pairendipity CTX Stereo”.

Images taken close together in time minimize illumination and frost differences and are especially useful (see the Delta-Days column in the Pairendipity files or difference the orbit numbers in the image IDs in the Stereo Pair List file). Stereo pairs with both images planned within the same 14-day (168-orbit) operations cycle are known as SPORCs.

Layered Deposit in Noachis Terra Crater:   PSP_005831_1300   PSP_006622_1300   (Interval in Earth days: 62)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-49.7

24.3

-21.

3.495

51.3

63.1

Wallrock and Plains Contact South of Ius Chasma:   PSP_006784_1715   PSP_006929_1715   (Interval in Earth days: 11)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-8.35

276.

-7.3

5.296

41.4

42.3

Layers Exposed in Central Peak-Pit of Unnamed Crater:   PSP_005201_1640   PSP_005913_1640   (Interval in Earth days: 56)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-15.8

296.

5.02

22.96

33.2

32.4

Gratteri Crater Continuous Ejecta Blanket:   PSP_005521_1620   ESP_012786_1620   (Interval in Earth days: 566)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-17.6

200.

3.46

27.99

32.5

44.9

Sinuous Ridges Among Yardangs in Aeolis Region:   PSP_006894_1740   ESP_016058_1740   (Interval in Earth days: 714)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-5.87

151.

3.67

17.05

41.0

43.8

Layers in Memnonia Sulci:   PSP_006616_1730   ESP_024285_1730   (Interval in Earth days: 1377)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-6.70

182.

-4.8

22.96

38.8

35.4

Aram Chaos Mineralogical Variability:   PSP_006808_1840   ESP_085612_1840   (Interval in Earth days: 6141)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
3.909

338.

0.77

21.86

37.9

35.0

Layering in Northwest-Trending Sinuous Ridge:   PSP_006875_1255   ESP_011358_1255   (Interval in Earth days: 349)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-54.0

317.

1.97

-22.9

70.7

74.6

Crater Cut by Coprates Chasma:   PSP_005148_1665   ESP_014114_1665   (Interval in Earth days: 699)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-13.7

303.

-4.6

22.21

34.6

32.5

Gullied Crater in Kaiser Crater Dune Field:   PSP_006820_1325   PSP_007110_1325   (Interval in Earth days: 23)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-46.9

18.7

-6.2

11.69

64.9

68.7


  


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