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

North-Central Endeavour Crater : ESP_028670_1780 ESP_028815_1780 (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
-2.16	354.	-6.4	7.813	54.9	53.8
Distal Rampart of Toconao Crater : ESP_028699_1585 ESP_028844_1585 (Interval in Earth days: 12)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-21.4	285.	-6.4	7.649	60.3	58.3
Landforms Near Abus Vallis : ESP_028873_1750 ESP_028939_1750 (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
-4.82	212.	-5.7	-27.2	55.2	57.1
Knobs and Troughs in Acidalia Planitia : ESP_028671_2115 ESP_035699_2115 (Interval in Earth days: 548)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
31.18	321.	7.25	22.42	54.8	41.2
Olympus Mons Aureole : ESP_028899_1995 ESP_029044_1995 (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
19.29	219.	-6.3	8.373	55.8	55.9
North Rim of Argyre Region with Possible Phyllosilicates : ESP_028645_1450 ESP_046526_1450 (Interval in Earth days: 1393)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-34.8	320.	3.93	-6.83	65.8	61.7
Well-Preserved Double Crater : ESP_028631_1965 ESP_028776_1965 (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
16.16	336.	-1.4	11.21	53.0	53.0
Olympus Mons Aureole Ripple Change Detection : ESP_028754_1975 ESP_028820_1975 (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
17.06	217.	6.54	-15.4	53.3	55.6
Landforms in Centauri Montes Region : ESP_028706_1410 ESP_028772_1410 (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
-38.5	95.7	4.18	-15.4	67.0	67.7
Lava Flow Through Breached Crater Rim in Tartarus Montes : ESP_028637_2040 ESP_029072_2040 (Interval in Earth days: 34)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
23.67	172.	-8.4	27.76	54.3	55.5
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