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

Pedestal Crater Marginal Pits: ESP_088126_2400 ESP_088205_2400 (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
59.79	96.3	-9.1	6.586	47.8	46.5
Jezero Crater: ESP_088061_1985 ESP_088272_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
18.47	77.3	-10.	-24.7	46.9	48.7
Distinct Crater Wall Layers in Oxia Planum: ESP_088236_1995 ESP_087946_1995 (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
19.08	338.	-1.7	-16.6	46.5	47.0
Jezero Crater: ESP_088206_1985 ESP_088285_1985 (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
18.47	77.3	-2.3	27.85	46.7	44.3
Dunes in Crater: ESP_088355_2370 ESP_088368_2370 (Interval in Earth days: 2)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
56.69	322.	0.37	27.25	46.2	43.8
Candidate ExoMars Landing Site in Oxia Planum: ESP_088078_2000 ESP_088012_2000 (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
19.56	334.	-28.	-7.03	48.3	46.2
Channel Entering Northern Mid-Latitude Crater: ESP_088314_2160 ESP_088393_2160 (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
35.59	6.59	-6.1	19.67	43.8	41.6
Dune Field: ESP_088035_2385 ESP_088378_2385 (Interval in Earth days: 26)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
57.96	58.8	6.11	-24.3	45.9	48.8
Rhythmic Layers in Lucus Planum: ESP_088031_1680 ESP_088242_1680 (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
-11.6	178.	8.21	-9.79	61.0	62.8
Dune Monitoring in Northern Mid-Latitude Crater: ESP_088171_2295 ESP_088395_2295 (Interval in Earth days: 18)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
49.11	309.	-5.5	19.83	44.5	42.6
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