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.

Central Uplift of a Large Impact Crater:   PSP_010534_1620   ESP_051992_1620   (Interval in Earth days: 3230)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-17.8

125.

-4.5

-24.2

63.7

58.4

Possible MSL Rover Landing Site Eberswalde Crater:   ESP_011265_1560   ESP_011331_1560   (Interval in Earth days: 5)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-23.8

326.

20.4

-1.11

60.2

61.4

Disrupted Terrain in Southeastern Cerberus Palus:   ESP_011377_1835   ESP_011522_1835   (Interval in Earth days: 11)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
3.357

147.

-2.2

13.96

57.5

56.5

Valley Features and Light-Toned Deposits along Melas Region Southern Wall:   ESP_011293_1710   ESP_019218_1710   (Interval in Earth days: 617)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-9.12

282.

0.24

-21.3

58.2

59.7

Crater with Extensive Ejecta Deposits:   PSP_010611_2210   ESP_027173_2210   (Interval in Earth days: 1290)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
40.51

175.

0.50

-12.9

54.2

44.1

Channels on North Rim of Cerulli Crater:   PSP_010498_2135   ESP_045574_2135   (Interval in Earth days: 2733)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
32.99

21.7

4.01

14.18

51.5

43.7

Lonar Crater Ejecta:   PSP_010800_2535   PSP_010787_2535   (Interval in Earth days: 1)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
73.30

39.0

20.1

6.293

68.3

68.9

Central Region of an Impact Crater:   PSP_010812_1665   ESP_027730_1665   (Interval in Earth days: 1319)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-13.2

94.9

0.22

14.92

60.5

59.2

Ius Chasma Hydrated Mineralogy:   PSP_010792_1715   ESP_046501_1715   (Interval in Earth days: 2782)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-8.55

280.

4.74

-11.7

58.6

53.3

Mounds on Kashira Crater Floor:   ESP_011370_1525   ESP_029053_1525   (Interval in Earth days: 1378)
Center lat.Center long.1st half roll angle2nd half roll angle1st half incidence angle2nd half incidence angle
-27.1

341.

8.46

-10.0

61.4

59.8


  


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