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.

Flow Lobes in Northern Plains Crater:   PSP_009803_2505   PSP_009935_2505   (Interval in Earth days: 10)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
70.28

266.

4.45

-8.78

54.9

57.1

Light-Toned Deposits and Possible Fluvial Channels on Floor of Ius Chasma:   PSP_010146_1720   PSP_010568_1720   (Interval in Earth days: 32)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-7.96

277.

-4.7

-18.8

59.9

60.5

Exposure of North Polar Layered Deposits for Stratigraphic Analysis:   PSP_009999_2670   PSP_010132_2670   (Interval in Earth days: 11)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
86.94

279.

-5.6

-20.5

67.0

69.1

Central Peak of Crater:   PSP_009561_2325   PSP_010260_2325   (Interval in Earth days: 54)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
52.40

39.8

0.54

-21.0

46.6

54.9

Graben in Memnonia Fossae:   PSP_010346_1570   PSP_010491_1570   (Interval in Earth days: 11)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-23.0

219.

-5.8

9.284

67.3

65.6

Small Crater on the North Polar Deposits:   PSP_009404_2635   PSP_010221_2635   (Interval in Earth days: 63)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
83.46

346.

-3.3

12.01

60.1

66.3

Irregular Craters in Olympus Mons Aureole:   PSP_009818_2145   PSP_010886_2145   (Interval in Earth days: 83)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
34.15

226.

4.26

21.63

45.9

54.5

Volcanic Fissure Vent in Elysium Planitia:   PSP_010269_1900   PSP_010414_1900   (Interval in Earth days: 11)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
9.630

157.

-2.2

14.68

52.9

52.0

Stratigraphy of the North Polar Deposits:   PSP_010198_2645   PSP_010014_2645   (Interval in Earth days: 15)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
84.38

253.

7.14

-7.89

66.8

65.5

Reading the Rock Record at Nili Fossae:   PSP_010206_1975   PSP_010628_1975   (Interval in Earth days: 33)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
17.24

76.3

-2.9

-17.3

50.8

54.4


  


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