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

Fan Material in Crater within Southern Gale Crater: ESP_062317_1740 ESP_069651_1740 (Interval in Earth days: 571)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-5.81	137.	2.74	-7.32	56.9	60.1
Depressions near Coogoon Valles: ESP_062547_1970 ESP_070883_1970 (Interval in Earth days: 649)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
17.04	335.	-11.	-0.47	47.8	50.8
Well-Exposed Portion of Central Pit in Noachis Terra: ESP_062506_1530 ESP_062572_1530 (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
-26.8	19.4	3.46	-20.4	70.5	71.8
Layering in Trouvelot Crater: ESP_062362_1975 ESP_062929_1975 (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
17.10	346.	-2.7	-22.2	46.4	50.3
Pedestal Crater West of Lyot Crater: ESP_062242_2265 ESP_062967_2265 (Interval in Earth days: 56)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
45.92	18.4	1.19	28.58	42.7	45.6
Dune Monitoring in Milankovic Crater: ESP_062248_2350 ESP_062828_2350 (Interval in Earth days: 46)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
54.46	213.	-2.8	16.22	45.2	47.8
Candidate Landing Site for 2020 and Sample Return Missions at Jezero Crater: ESP_062319_1985 ESP_062530_1985 (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
18.48	77.2	28.2	15.11	43.0	45.0
Dunes Dubbed Del Mar: ESP_062326_2600 ESP_062418_2600 (Interval in Earth days: 8)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
79.84	234.	-8.8	5.037	58.1	57.7
Polygon Fan Deposits in Nilosyrtis Mensae: ESP_062227_2095 ESP_062517_2095 (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
28.99	71.9	-12.	2.337	43.6	43.7
Layered Strata in Arabia Terra: ESP_062335_1825 ESP_062480_1825 (Interval in Earth days: 11)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
2.488	5.74	-6.6	2.536	53.0	52.6
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