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.

Hematite in Eos Chasma:   PSP_008958_1665   PSP_009380_1665   (Interval in Earth days: 33)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-13.2

312.

-4.7

-21.8

63.1

64.7

Textured Plain in Arcadia Planitia:   PSP_008566_2285   ESP_016069_2285   (Interval in Earth days: 585)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
48.18

209.

-4.0

-26.0

43.4

49.7

Northern Hemisphere Polygons and Seasonal Spots:   PSP_009159_2650   PSP_009753_2650   (Interval in Earth days: 46)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
84.98

194.

-8.3

-22.1

60.6

64.5

Ejecta Flow around Obstacle in West Utopia Planitia:   PSP_008755_2160   PSP_008966_2160   (Interval in Earth days: 17)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
35.78

88.1

11.2

-7.03

41.1

43.2

Isolated Gully at Intersection of Wrinkle Ridge and Crater Wall:   PSP_008608_1510   PSP_009043_1510   (Interval in Earth days: 34)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-28.8

152.

-8.0

7.793

72.7

73.1

Olivine-Rich Deposits Off of the Ladon Impact Basin:   PSP_009234_1675   PSP_009656_1675   (Interval in Earth days: 32)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-12.5

336.

-0.6

-16.3

62.8

63.8

Pit in Southeastern Syria Planum:   PSP_008749_1660   PSP_009039_1660   (Interval in Earth days: 22)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-13.9

260.

-4.7

8.94

62.8

62.9

High-Latitude Exposure of North Polar Layered Deposits:   PSP_009248_2675   PSP_009289_2675   (Interval in Earth days: 3)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
87.42

234.

-2.2

-14.0

62.7

62.8

Unusual Crater on Lobate Deposits North of Hrad Vallis:   PSP_008384_2150   ESP_016045_2150   (Interval in Earth days: 597)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
34.63

141.

-6.8

9.741

42.2

41.2

Crater in North Elysium Planitia As Seen in THEMIS Image V21264008:   PSP_008807_2145   PSP_009796_2145   (Interval in Earth days: 77)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
34.21

109.

0.42

-21.2

42.3

48.1


  


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