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

Flow Feature in Southern Utopia Planitia: ESP_011497_1965 ESP_064454_1965 (Interval in Earth days: 4126)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
16.22	110.	-4.3	-24.5	59.6	61.7
Light-Toned Layering along Wallrock in Southwest Melas Chasma: ESP_011504_1700 ESP_016106_1700 (Interval in Earth days: 359)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-9.99	284.	-28.	-15.4	60.3	48.7
Very Fresh 1-Kilometer Crater: PSP_010571_2205 ESP_016083_2205 (Interval in Earth days: 429)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
40.22	187.	0.52	-26.3	53.7	46.1
Possible Source for a Small Outburst along the Cerberus Fossae: PSP_010480_1910 ESP_053362_1910 (Interval in Earth days: 3341)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
10.70	155.	7.33	-7.40	52.6	47.0
Wallrock and Light-Toned Layering Geologic Contact in Coprates Chasma: ESP_011385_1695 ESP_011451_1695 (Interval in Earth days: 5)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-10.2	290.	-2.8	-24.8	58.4	60.0
Possible MSL Rover Landing Site Eberswalde Crater: ESP_011265_1560 ESP_011331_1560 (Interval in Earth days: 5)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-23.8	326.	20.4	-1.11	60.2	61.4
Tributaries to Reull Vallis: ESP_011392_1370 ESP_011880_1370 (Interval in Earth days: 38)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-42.4	103.	8.27	-18.4	66.7	61.9
Central Structure of Kirsanov Crater: PSP_010500_1575 ESP_028328_1575 (Interval in Earth days: 1389)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-22.1	334.	-4.6	-20.1	66.0	63.9
Lonar Crater Ejecta: PSP_010800_2535 PSP_010787_2535 (Interval in Earth days: 1)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
73.30	39.0	20.1	6.293	68.3	68.9
Odd Craters North of Bacolor Crater: PSP_010890_2150 ESP_045531_2150 (Interval in Earth days: 2699)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
34.58	119.	-3.7	-23.4	56.9	46.9
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