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

Crater with Gullies: PSP_007652_2230 ESP_024095_2230 (Interval in Earth days: 1282)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
42.65	328.	-6.0	-27.7	43.8	52.7
Granicus Valles Subchannel Breakout From Main Channel: PSP_007725_2075 PSP_007936_2075 (Interval in Earth days: 16)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
27.11	136.	7.86	-8.35	40.0	41.8
Recent Crater: PSP_007750_1900 ESP_051001_1895 (Interval in Earth days: 3370)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
9.637	176.	5.67	-4.50	43.3	35.5
Layered Bedrock Exposed in Central Uplift of Crater in Thaumasia Planum: PSP_007113_1595 PSP_007469_1595 (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
-20.3	293.	4.00	-7.61	50.9	56.5
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
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
Ganges Mensa: PSP_007521_1725 PSP_007877_1725 (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
-7.23	311.	7.88	-4.81	48.5	53.0
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
Central Pit of Large Crater South of Valles Marineris: PSP_007047_1640 PSP_010264_1640 (Interval in Earth days: 251)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-15.9	296.	-7.3	5.642	48.3	63.0
Small Channel in Elysium Planitia: PSP_008265_1860 PSP_008990_1860 (Interval in Earth days: 57)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
5.981	155.	-6.8	12.22	49.1	50.7
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