HiRISE | Stereo Pairs

Stereo Pairs

An explanation of stereo pairs and their use (PDF)

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.

Pairendipity Stereo Pairendipity CTX Stereo SPORCs

Small Shield Volcano in Ceraunius Fossae Region: PSP_008156_2005 ESP_016094_2005 (Interval in Earth days: 618)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
20.13	249.	-1.8	-23.6	43.0	41.3
Ring and Cone Structures in Grjota Valles: PSP_007869_1960 PSP_007579_1960 (Interval in Earth days: 22)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
15.90	164.	18.0	4.908	41.1	40.7
Contact between Wallrock and Light-Toned Layering in East Candor Chasma: PSP_007904_1715 PSP_009341_1715 (Interval in Earth days: 112)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-8.49	294.	-8.1	6.844	54.1	59.9
Olympus Mons North Scarp Detail: PSP_007735_2030 PSP_008091_2030 (Interval in Earth days: 27)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
22.92	224.	4.41	-5.92	40.5	42.5
Possible Sulfates in Ius Chasma: PSP_007074_1725 ESP_060136_1725 (Interval in Earth days: 4135)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-7.31	276.	8.87	-0.48	43.3	43.5
Mawrth Vallis Phyllosilicates: PSP_007019_1980 ESP_077041_1980 (Interval in Earth days: 5456)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
17.68	336.	0.65	16.95	38.6	38.7
Central Peak of Fesenkov Crater: PSP_007931_2020 ESP_024585_2020 (Interval in Earth days: 1298)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
21.68	273.	-8.3	-25.5	42.4	39.6
Distal End of Lethe Vallis: PSP_007263_1845 PSP_007553_1845 (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
4.500	156.	-7.8	5.828	42.2	43.6
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
Preserved Fans in Unnamed Crater in Tartarus Region: PSP_008093_1995 PSP_008383_1995 (Interval in Earth days: 22)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
19.47	169.	-4.6	6.092	43.2	43.4
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