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.

Coprates Chasma Debris Flow Aprons:   PSP_008906_1685   PSP_009763_1685   (Interval in Earth days: 67)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-11.3

292.

-6.3

18.11

61.8

60.7

Crater with Impressive Wind Streak in Elysium Planitia:   PSP_008304_1860   ESP_012919_1860   (Interval in Earth days: 360)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
5.728

169.

-2.0

-11.4

49.1

55.9

Well-Preserved 9-Kilometer Diameter Crater:   PSP_008902_1565   PSP_009680_1565   (Interval in Earth days: 60)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-23.0

43.1

-5.5

-19.4

69.6

70.5

Characterize Surface Hazards and Science of Possible MSL Rover Landing Site:   PSP_008680_2050   PSP_009260_2050   (Interval in Earth days: 46)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
24.63

340.

-11.

19.88

44.5

43.4

Dune Interaction with Topography in Ganges Chasma:   PSP_008536_1725   PSP_009604_1725   (Interval in Earth days: 83)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-7.40

314.

8.72

-5.05

56.9

60.1

Polar Layered Deposits Unconformity:   PSP_009203_2625   PSP_009585_2625   (Interval in Earth days: 30)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
82.34

79.7

-7.1

7.321

58.9

59.8

Channels Emanating from Cerberus Fossae:   PSP_008660_1945   PSP_009016_1945   (Interval in Earth days: 28)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
14.38

166.

4.34

-12.1

46.4

48.8

Basal Units in North Polar Region:   PSP_009134_2645   PSP_009687_2645   (Interval in Earth days: 43)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
84.66

157.

-7.5

10.32

60.3

62.1

Heimdall Crater West of Phoenix Landing Site:   PSP_009079_2485   PSP_009092_2485   (Interval in Earth days: 1)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
68.27

235.

-1.4

17.66

50.6

49.1

Bedrock Exposed in Crater Wall in Acidalia Region:   PSP_009036_2250   ESP_062850_2250   (Interval in Earth days: 4193)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
44.59

335.

-3.5

15.73

43.4

45.5


  


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