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.

The Persistence of Dust:   ESP_087831_1860   ESP_088042_1860   (Interval in Earth days: 16)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
5.837

237.

10.3

-7.81

49.9

52.0

A Fissure and Channel near Pavonis Mons:   ESP_086934_1775   ESP_087435_1775   (Interval in Earth days: 39)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-2.54

247.

-7.1

24.56

49.0

51.0

Ring-Shaped Mounds in Ceraunius :   ESP_086815_2115   ESP_087092_2115   (Interval in Earth days: 22)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
31.79

249.

16.7

-7.37

40.6

42.5

Pedestal Crater Marginal Pits:   ESP_088126_2400   ESP_088205_2400   (Interval in Earth days: 6)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
59.79

96.3

-9.1

6.586

47.8

46.5

Jezero Crater:   ESP_088061_1985   ESP_088272_1985   (Interval in Earth days: 16)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
18.47

77.3

-10.

-24.7

46.9

48.7

Distinct Crater Wall Layers in Oxia Planum:   ESP_088236_1995   ESP_087946_1995   (Interval in Earth days: 22)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
19.08

338.

-1.7

-16.6

46.5

47.0

Jezero Crater:   ESP_088206_1985   ESP_088285_1985   (Interval in Earth days: 6)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
18.47

77.3

-2.3

27.85

46.7

44.3

Dunes in Crater:   ESP_088355_2370   ESP_088368_2370   (Interval in Earth days: 2)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
56.69

322.

0.37

27.25

46.2

43.8

Candidate ExoMars Landing Site in Oxia Planum:   ESP_088078_2000   ESP_088012_2000   (Interval in Earth days: 5)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
19.56

334.

-28.

-7.03

48.3

46.2

Channel Entering Northern Mid-Latitude Crater:   ESP_088314_2160   ESP_088393_2160   (Interval in Earth days: 6)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
35.59

6.59

-6.1

19.67

43.8

41.6


  


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