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.

Stratigraphy of Phyllosilicate Rocks Northwest of Nili Fossae:   PSP_008993_2020   PSP_009626_2020   (Interval in Earth days: 49)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
21.82

72.2

-1.3

-22.6

45.2

49.0

Layers in Pit Crater in Syria Planum:   PSP_008815_1660   PSP_009026_1660   (Interval in Earth days: 16)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-13.8

256.

12.3

-9.00

62.0

63.8

Tube-Fed Lava Flow Field:   PSP_008433_1755   PSP_009501_1755   (Interval in Earth days: 83)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-4.58

247.

7.65

-15.8

54.7

59.2

Cerberus Fossae:   PSP_008752_1865   PSP_009108_1865   (Interval in Earth days: 28)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
6.222

174.

8.31

-1.93

50.1

51.9

Deposits Layered at Several Scales:   PSP_009038_1745   PSP_010027_1745   (Interval in Earth days: 77)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-5.54

286.

2.43

-12.1

58.0

59.4

Arcadia Planitia Domes:   PSP_008554_2170   PSP_008765_2170   (Interval in Earth days: 16)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
36.67

177.

4.87

-13.3

41.4

43.3

Stratigraphy in Aureum Chaos:   PSP_008443_1760   PSP_008944_1760   (Interval in Earth days: 39)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-3.72

334.

9.28

-8.46

54.2

57.4

Mounds on Lineated Valley Fill:   PSP_008308_2160   PSP_008888_2160   (Interval in Earth days: 46)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
35.70

57.0

-6.7

3.944

42.1

42.1

Light Toned Materials and Plains in South Meridiani (MSL):   PSP_009563_1770   PSP_009708_1770   (Interval in Earth days: 11)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-3.06

354.

-15.

0.701

58.4

57.3

Inverted Riverbed in Gale Crater:   PSP_009149_1750   PSP_009294_1750   (Interval in Earth days: 11)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-4.79

137.

-12.

2.236

58.8

57.9


  


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