In addition to planned stereo pairs, the Pairendipity software can identify all overlapping images suitable for stereo processing. Global lists of such image pairs for the HiRISE and CTX datasets are provided here ordered by latitude. Images taken close together in time minimize illumination and frost differences and are especially useful (see the Delta-Days column). Stereo images planned within the same 14-day operations cycle are known as SPORCs.
North Polar Layered Deposit Basal Stratigraphy: ESP_018945_2645 ESP_019564_2645 (Interval in Earth days: 48) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | 84.42 | 138. | 0 | 15.70 | 66.4 | 74.4 |
Channelized Lava Flow through a Constriction with Well-Preserved Highstands: ESP_018945_2050 ESP_019235_2050 (Interval in Earth days: 23) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | 24.82 | 171. | -15. | 9.257 | 48.8 | 48.4 |
Relations between Overlapping Crater Ejecta Deposits: ESP_019080_1865 ESP_028983_1865 (Interval in Earth days: 771) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | 6.228 | 86.3 | -1.8 | 15.44 | 52.1 | 53.2 |
Central Chasma Boreale Scarp: ESP_018859_2645 ESP_019043_2645 (Interval in Earth days: 14) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | 84.57 | 343. | -15. | -1.04 | 66.4 | 67.7 |
Steep North-Polar Boundary Scarp: ESP_018956_2650 ESP_019206_2650 (Interval in Earth days: 20) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | 85.02 | 194. | -0.5 | 9.388 | 66.9 | 69.7 |
Translucent Ice on Dunes: ESP_019006_2550 ESP_019243_2550 (Interval in Earth days: 18) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | 74.97 | 300. | -21. | 3.245 | 63.1 | 64.3 |
Gullies in Wall of Smaller Crater within Arrhenius Crater: ESP_018947_1400 ESP_019369_1400 (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 | -39.6 | 123. | 1.96 | -11.3 | 77.1 | 74.5 |
Steep North Polar Boundary Scarp: ESP_018863_2650 ESP_019548_2650 (Interval in Earth days: 53) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | 85.00 | 239. | -21. | -7.16 | 67.1 | 75.4 |
Possible Fluvial Features in West Hellas Planitia: ESP_019042_1450 ESP_019187_1450 (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 | -34.8 | 48.5 | 4.88 | 17.60 | 73.2 | 71.3 |
Potential Future Landing Site on North Polar Residual Cap: ESP_018949_2635 ESP_019067_2635 (Interval in Earth days: 9) | Center lat. | Center long. | 1st half roll angle | 2nd half roll angle | 1st half incidence angle | 2nd half incidence angle | 83.53 | 34.1 | -1.6 | 16.08 | 65.9 | 66.5 |
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