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.
Layering in Northwest-Trending Sinuous Ridge: PSP_006875_1255 ESP_011358_1255 (Interval in Earth days: 349) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | -54.0 | 317. | 1.97 | -22.9 | 70.7 | 74.6 |
Young Double-Layer Ejecta Crater: PSP_006816_2120 PSP_007027_2120 (Interval in Earth days: 17) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | 31.47 | 116. | 5.98 | -4.03 | 42.0 | 41.9 |
Fine Layers in Central Mound of Large Old Crater: PSP_006187_1915 ESP_011395_1915 (Interval in Earth days: 406) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | 11.35 | 13.5 | 0 | 17.38 | 37.1 | 56.5 |
Wallrock and Plains Contact South of Ius Chasma: PSP_006784_1715 PSP_006929_1715 (Interval in Earth days: 11) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | -8.35 | 276. | -7.3 | 5.296 | 41.4 | 42.3 |
Light-Toned Layering on Plains Next to Ganges Chasma: PSP_005161_1720 ESP_016237_1720 (Interval in Earth days: 863) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | -8.14 | 307. | 6.27 | -10.6 | 35.3 | 48.9 |
Ridges in Nili Fossae Phyllosilicates: PSP_005855_2020 PSP_006712_2020 (Interval in Earth days: 67) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | 21.80 | 77.1 | -2.4 | 7.233 | 44.7 | 38.7 |
Small Shield Volcanoes on Syria Planum: PSP_005031_1680 PSP_005453_1680 (Interval in Earth days: 33) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | -11.7 | 257. | -5.2 | -22.1 | 36.1 | 34.9 |
Pair of Small Pits in the Arsia Chasmata: PSP_005203_1730 PSP_005625_1730 (Interval in Earth days: 33) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | -6.71 | 240. | 5.13 | -11.8 | 35.6 | 34.4 |
Nili Fossae Region with Clays: PSP_006844_2000 ESP_016496_2000 (Interval in Earth days: 752) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | 19.53 | 73.9 | 0.68 | -19.3 | 38.5 | 42.3 |
Alcove in West Hellas Region: PSP_006753_1425 PSP_010814_1425 (Interval in Earth days: 317) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | -37.0 | 45.9 | 0 | -22.6 | 56.4 | 72.8 |
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