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

Light-Toned Layering along Plains Southwest of Melas Region: PSP_005017_1695 PSP_005439_1695 (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
-10.2	279.	-4.5	-21.3	36.6	35.1
Fresh Unnamed Crater with Ponded Pitted Materials: PSP_006981_2335 PSP_007851_2335 (Interval in Earth days: 68)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
53.30	288.	-4.7	20.50	53.3	44.8
Valley Network along Melas Chasma Wallrock: PSP_005663_1700 ESP_012493_1700 (Interval in Earth days: 532)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-9.67	282.	-4.4	-21.3	33.4	54.0
Layering along Oudemans Crater Wall: PSP_005057_1695 PSP_005690_1695 (Interval in Earth days: 49)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-10.1	267.	2.39	-22.3	35.8	34.8
Unnamed Well-Preserved Central Pit Crater: PSP_005600_1160 PSP_005890_1160 (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
-63.5	212.	-5.0	11.46	57.0	60.5
Dry Cataract in Lethe Vallis: PSP_006762_1840 PSP_010335_1840 (Interval in Earth days: 278)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
3.744	155.	-7.4	7.064	38.2	54.1
Bright Gully Deposits in Hale Crater: PSP_006822_1440 PSP_007468_1440 (Interval in Earth days: 50)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-35.7	322.	-6.4	4.941	57.0	66.1
Layered Bedrock Exposed in the Central Uplift of Martin Crater: PSP_005610_1585 PSP_005887_1585 (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
-21.4	290.	1.73	-24.8	33.4	37.3
Exposure of South Polar Layered Deposits: PSP_004994_1040 PSP_005297_1040 (Interval in Earth days: 24)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-75.7	201.	2.74	25.62	58.7	60.7
Ancient Valley Network Adjacent to Low-Albedo Outcrops: PSP_004832_1310 PSP_005465_1310 (Interval in Earth days: 50)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-48.6	294.	6.60	-9.99	40.1	45.1
	Page 861 of 906 (9,054 images)