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.

Young Fluvial Valleys on Floor of Lyot Crater:   ESP_016260_2295   ESP_016339_2295   (Interval in Earth days: 6)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
49.00

30.7

0.12

21.90

46.7

44.4

Gullied Crater Wall:   ESP_016191_1415   ESP_026951_1415   (Interval in Earth days: 838)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-38.1

125.

6.43

-7.63

66.4

79.4

Cliffs in Coprates Chasma:   ESP_016198_1695   ESP_016343_1695   (Interval in Earth days: 11)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-10.4

291.

-1.4

15.71

49.0

49.5

Well-Preserved Large Crater Near Tempe Terra:   ESP_016251_2045   ESP_016396_2045   (Interval in Earth days: 12)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
24.34

280.

1.79

16.28

39.6

38.6

Steep Crater Slope:   ESP_015993_1450   ESP_016494_1450   (Interval in Earth days: 39)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-34.5

131.

0.90

23.82

61.2

66.6

Bright Layers in Columbus Crater:   ESP_016083_1505   ESP_016584_1505   (Interval in Earth days: 39)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-29.1

193.

-4.3

21.15

59.1

63.9

New Impact Site Formed Between January 2007 and May 2009:   ESP_015949_1795   ESP_069449_1795   (Interval in Earth days: 4168)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-0.64

248.

-7.7

1.95

42.4

55.1

Distinct Spur and Gully Mesa in Candor Chasma:   ESP_016185_1740   ESP_016330_1740   (Interval in Earth days: 11)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-6.09

285.

8.13

23.94

46.0

46.4

Layered Bedrock in Central Uplift of a Large Crater:   ESP_016132_1595   ESP_016765_1595   (Interval in Earth days: 49)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-20.3

293.

8.27

-7.22

53.3

61.6

Gullied Crater:   ESP_016263_2310   ESP_016553_2310   (Interval in Earth days: 23)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
50.59

308.

3.22

21.47

47.2

43.9


  


Page 681 of 862 (8,618 images)