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.

Gullies:   PSP_007456_2140   ESP_016040_2140   (Interval in Earth days: 669)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
33.74

281.

-4.6

-22.7

41.7

43.6

Unnamed Small Rayed Crater in Hesperia Region:   PSP_008135_1520   PSP_008425_1520   (Interval in Earth days: 22)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-27.9

108.

-4.0

6.037

68.6

70.2

Putative Salt Deposits Detected by THEMIS West of Meridiani Region:   PSP_007981_1770   PSP_008851_1770   (Interval in Earth days: 68)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-3.06

350.

-5.6

23.21

51.6

54.5

Small Channel in Elysium Planitia:   PSP_008265_1860   PSP_008990_1860   (Interval in Earth days: 57)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
5.981

155.

-6.8

12.22

49.1

50.7

Proposed MSL Landing Site in Holden Crater:   PSP_008193_1535   PSP_008483_1535   (Interval in Earth days: 23)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-26.1

325.

-7.5

0.702

68.1

69.7

Proposed MSL Landing Site in Mawrth Vallis - Ellipse 4:   PSP_008390_2050   PSP_008891_2050   (Interval in Earth days: 39)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
24.79

339.

-7.3

-21.7

43.3

46.0

Wrinkle Ridges in Western Elysium Planitia:   PSP_007896_1890   PSP_009689_1890   (Interval in Earth days: 140)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
8.738

150.

-7.9

13.26

45.7

50.7

Channel into Jezero Crater Delta:   PSP_007925_1990   PSP_008650_1990   (Interval in Earth days: 56)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
18.85

77.5

-7.4

17.24

42.8

43.6

Ridges in Huo Hsing Vallis :   PSP_008189_2080   PSP_007833_2080   (Interval in Earth days: 28)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
27.52

67.0

-1.3

7.894

41.8

40.2

Well Preserved Impact Crater of Alba Patera:   PSP_006745_2250   PSP_007035_2250   (Interval in Earth days: 22)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
44.64

253.

2.65

17.88

49.7

46.1


  


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