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

Santa Fe Crater in Chryse Planitia: PSP_007244_1995 ESP_016052_1995 (Interval in Earth days: 687)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
19.19	311.	5.51	19.74	38.9	37.5
Stair-Stepped Slope Seen in MOC Image R08-00823: PSP_007684_1795 ESP_020171_1795 (Interval in Earth days: 973)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-0.44	180.	-5.7	17.22	47.7	53.5
Valley Juncture Along Plains West of Ganges Chasma with Light-Toned Deposit: PSP_008009_1715 PSP_009578_1715 (Interval in Earth days: 122)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-8.51	306.	1.52	-24.6	54.4	62.1
Crater with Gullies Seen in MOC Image E14-02164: PSP_007250_1415 ESP_015979_1415 (Interval in Earth days: 680)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-38.3	155.	5.87	-13.0	64.8	64.5
Well-Preserved 40-Kilometer Diameter Unnamed Crater Near Tartarus Region: PSP_007091_1995 PSP_007447_1995 (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
19.43	170.	-0.1	-9.73	39.0	40.9
Wall Layers of Tooting Crater: PSP_007907_2035 ESP_019115_2035 (Interval in Earth days: 873)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
23.18	208.	-2.3	5.434	41.6	48.0
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
Alluvial Fan Apex in Saheki Crater: PSP_007543_1580 PSP_007899_1580 (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
-21.7	72.5	3.97	-8.11	57.6	62.4
8-Kilometer Diameter Rayed Crater: PSP_007757_1605 ESP_016196_1605 (Interval in Earth days: 658)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-19.2	348.	3.29	-18.5	58.6	55.2
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
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