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.

Fine Layered Deposits in Capri Mensa:   PSP_008088_1670   PSP_008378_1670   (Interval in Earth days: 23)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-12.8

310.

-6.2

5.9

58.3

59.7

Northwest Hellas Basin Landforms:   PSP_007636_1400   ESP_016075_1400   (Interval in Earth days: 658)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-39.4

55.9

0.23

-23.1

71.3

67.4

Merging Fretted Terrain Valleys of Coloe Fossae:   PSP_007016_2160   PSP_009956_2160   (Interval in Earth days: 229)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
35.71

56.4

-8.4

20.49

43.9

45.3

Layering in Uzer Crater Wall Seen in MOC Image E01-00244:   PSP_008073_1785   PSP_009721_1785   (Interval in Earth days: 128)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-1.27

358.

-2.0

13.86

51.2

55.4

8-Kilometer Diameter Rayed Crater:   PSP_007757_1605   ESP_016196_1605   (Interval in Earth days: 658)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-19.2

348.

3.29

-18.5

58.6

55.2

Mawrth Vallis Streamlined Islands:   PSP_007968_2045   PSP_009972_2045   (Interval in Earth days: 156)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
24.33

341.

3.52

19.63

41.2

46.4

Debris Flows on Mars:   PSP_007033_1445   ESP_016197_1445   (Interval in Earth days: 714)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-34.9

321.

-6.8

8.328

59.9

64.1

Coprates Chasma Wall:   PSP_007218_1660   PSP_010712_1660   (Interval in Earth days: 273)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-14.1

306.

-0.3

-14.9

49.1

62.2

Small But Very Deep Pit North of Arsia Mons:   PSP_007774_1745   PSP_008130_1745   (Interval in Earth days: 27)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-5.30

242.

6.40

-5.72

50.2

54.0

Western Portion and Ejecta of Well-Preserved Crater:   PSP_007804_1970   PSP_009307_1970   (Interval in Earth days: 117)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
16.91

141.

-5.6

-18.2

42.5

49.1


  


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