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.

Gullies in North Mid-Latitude Crater:   PSP_009744_2305   PSP_010245_2305   (Interval in Earth days: 39)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
50.11

84.3

-0.6

14.78

47.4

50.9

Medusae Fossae Formation and Cratered Cemented Dunes:   PSP_009609_1675   PSP_010453_1675   (Interval in Earth days: 66)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-12.5

178.

5.31

-18.9

62.4

62.6

Monitoring East Headscarp of Chasma Boreale:   PSP_009944_2650   PSP_009943_2650   (Interval in Earth days: 0)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
84.69

3.94

-8.0

12.57

65.0

64.2

Basal Unit and North Polar Layered Deposits in Chasma Boreale Scarp:   PSP_009995_2650   PSP_010128_2650   (Interval in Earth days: 10)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
85.06

0.70

19.4

5.177

65.3

66.6

High-Latitude Exposure of North Polar Layered Deposits:   PSP_010146_2680   PSP_010623_2680   (Interval in Earth days: 37)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
87.86

180.

-6.3

-17.5

69.8

76.1

Ends of Two Polar Troughs:   PSP_010040_2640   PSP_010290_2640   (Interval in Earth days: 20)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
83.78

264.

-6.7

8.656

65.3

67.5

Possible Pingos in Gusev Crater:   PSP_009385_1655   PSP_009886_1655   (Interval in Earth days: 39)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-14.2

175.

-18.

5.226

65.1

63.0

Unconformity in Gemini Lingula Layered Deposits:   PSP_009482_2605   PSP_009878_2605   (Interval in Earth days: 31)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
80.31

22.5

-0.8

-19.1

58.4

62.7

Central Structure of Large Crater in Northern Plains:   PSP_009332_2360   ESP_018048_2360   (Interval in Earth days: 679)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
55.61

171.

0

16.37

46.4

44.1

Exposure of North Polar Layered Deposits:   PSP_009967_2660   PSP_009980_2660   (Interval in Earth days: 1)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
85.86

102.

-16.

-13.4

66.5

66.4


  


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