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

Breached and Flooded Crater: PSP_006511_1935 PSP_007078_1935 (Interval in Earth days: 44)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
13.33	167.	0	-14.1	37.2	40.0
Hale Crater Ejecta Fluvial Modification: PSP_005912_1415 PSP_006914_1415 (Interval in Earth days: 78)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-38.3	329.	-8.5	8.413	44.3	59.5
Fresh Sharp-Rimmed Crater of Northern Plains: PSP_006960_2465 PSP_007382_2465 (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
66.00	137.	4.31	-7.12	61.6	57.5
Valley with Lineations and Flow Features: PSP_006688_2140 PSP_006978_2140 (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
33.48	12.3	-7.9	10.24	44.7	41.8
Polar Layered Deposit Stratigraphy Near Chasma Australe: PSP_004722_0945 PSP_005052_0945 (Interval in Earth days: 26)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-85.3	94.8	0	-8.15	64.7	68.1
Light-Toned Layering in Ius Chasma: PSP_005940_1710 ESP_013627_1710 (Interval in Earth days: 599)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-8.73	280.	-8.5	4.624	34.3	39.6
Gullies in Southern Latitude Crater: PSP_005701_1445 PSP_005991_1445 (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
-35.2	328.	0.44	26.02	39.2	41.2
Valley-Like Forms Seen in MOC Images: PSP_006942_1690 PSP_010871_1690 (Interval in Earth days: 306)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-10.7	282.	-6.0	17.07	44.2	58.2
Central Uplift in Runanga Crater: PSP_006620_1530 PSP_010549_1530 (Interval in Earth days: 306)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-26.6	75.8	0.19	16.27	47.6	66.7
Graben in Eastern Olympus Mons: PSP_005678_1995 PSP_005744_1995 (Interval in Earth days: 6)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
19.44	230.	-7.4	-26.8	45.4	46.0
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