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

Possible Pitted Impact Melt Pond on the Ejecta of Bakhuysen Crater: ESP_031267_1565 ESP_031913_1565 (Interval in Earth days: 51)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-23.4	13.8	-6.3	22.74	34.8	30.6
Light-Toned Materials Exposed within Holden Crater Secondary Crater: ESP_031071_1605 ESP_030649_1605 (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
-19.4	325.	-19.	2.767	38.3	41.6
Blocky Deposit on Floor of Melas Chasma: ESP_030967_1715 ESP_031956_1715 (Interval in Earth days: 77)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-8.64	282.	-8.4	-27.2	42.2	34.9
Impact Crater with Central Peak: ESP_031226_1820 ESP_067015_1820 (Interval in Earth days: 2789)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
2.009	50.0	-5.7	8.953	44.3	42.4
Possible Fluvial Features in Golden Crater: ESP_031005_1575 ESP_039405_1575 (Interval in Earth days: 654)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-22.0	326.	-5.8	8.33	37.4	43.5
Reull Vallis and Tongue-Shaped Landform in the Centauri Montes: ESP_031119_1405 ESP_031264_1405 (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
-39.0	97.1	-11.	2.562	37.6	35.9
Margin of Pedestal Crater in Malea Planum: ESP_030936_1125 ESP_031160_1125 (Interval in Earth days: 17)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-67.2	61.8	-15.	7.116	51.8	50.4
Light-Toned Possible Fans at Base of Crater Wall: ESP_031127_1500 ESP_075647_1500 (Interval in Earth days: 3469)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-29.6	236.	2.27	-8.59	35.1	36.3
Contact between Wallrock and Light-Toned Layering in Melas Chasma: ESP_031191_1695 ESP_014062_1695 (Interval in Earth days: 1334)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-10.2	284.	23.5	4.087	36.6	35.0
Flows Associated with Mojave Crater Secondaries: ESP_031229_1895 ESP_040196_1895 (Interval in Earth days: 699)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
9.550	326.	1.62	22.38	48.5	46.8
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