HiRISE | Stereo Pairs

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.

Stereo Pair List (csv) Pairendipity Stereo Pairendipity CTX Stereo SPORCs

Wrinkle Ridge: PSP_007052_1870 ESP_016361_1870 (Interval in Earth days: 726)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
7.101	156.	-6.0	26.66	39.8	40.6
Crater with Multiple Gully Orientations: PSP_007001_2200 PSP_007937_2200 (Interval in Earth days: 73)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
39.48	105.	-8.6	6.751	45.7	41.3
Impressive Central Peak: PSP_007555_1965 ESP_024354_1965 (Interval in Earth days: 1309)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
16.11	100.	-5.7	-26.8	41.4	38.6
Layering in Eastern Central Peak of Oudemans Crater: PSP_007193_1700 PSP_008195_1700 (Interval in Earth days: 79)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-9.89	268.	4.49	-6.29	46.3	57.2
Light-Toned Tilted Layering in Central Peak of Oudemans Crater: PSP_007694_1700 ESP_027882_1700 (Interval in Earth days: 1574)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-9.92	268.	1.09	-17.4	52.3	59.3
Western Rim and Ejecta of Largest Rayed Crater Known on Mars: PSP_007949_1970 ESP_024814_1970 (Interval in Earth days: 1315)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
16.90	141.	-0.8	-28.1	42.9	39.9
Geologic Contacts in Mangala Valles: PSP_007617_1750 PSP_007973_1750 (Interval in Earth days: 28)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-4.85	209.	5.90	-6.28	48.4	52.6
Small Craters in Amazonis Planitia: PSP_008092_1980 PSP_008527_1980 (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
17.87	197.	-5.7	8.084	43.7	44.3
Central Peak and Floor of Large Crater West of Schiaparelli Crater: PSP_007822_1775 PSP_008178_1775 (Interval in Earth days: 28)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-2.30	11.7	2.98	-8.20	49.3	52.9
Well-Preserved 15-Kilometer Diameter Crater Near Nili Fossae: PSP_007912_2030 ESP_018342_2030 (Interval in Earth days: 813)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
22.63	71.3	0.11	15.86	41.5	43.9
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