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-Shaped Deposit with Floor Outcrop in Camichel Crater: ESP_064750_1825 ESP_065304_1825 (Interval in Earth days: 43)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
2.468	308.	4.35	-28.4	57.9	60.2
Well-Preserved Polygons: ESP_064781_1695 ESP_065269_1695 (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
-10.2	183.	4.69	-10.7	56.3	55.0
Candidate ExoMars Landing Site in Oxia Planum: ESP_064828_1985 ESP_064538_1985 (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
18.21	335.	20.9	-12.9	61.2	61.8
Flow-Like Feature within Chryse Planitia: ESP_064723_2000 ESP_072993_2000 (Interval in Earth days: 644)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
19.95	324.	-6.0	5.877	63.2	57.9
Rhythmic Layering in Memnonia Sulci: ESP_064715_1725 ESP_064860_1725 (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
-7.40	185.	4.82	23.77	56.6	54.7
Mounds in Oxia Colles: ESP_064604_1985 ESP_064459_1985 (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
18.44	331.	8.61	-7.88	60.7	60.8
Inverted Channel in Eastern Arabia Terra: ESP_064799_1960 ESP_064522_1960 (Interval in Earth days: 21)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
15.90	49.7	-3.6	19.03	62.2	58.5
Aprons with Channels in Eos Chasma: ESP_064697_1665 ESP_064842_1665 (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
-13.3	317.	0.00	19.25	56.9	54.7
Miyamoto Crater: ESP_064788_1765 ESP_064854_1765 (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
-3.30	352.	1.63	-19.2	57.2	58.8
Cataract in Osuga Valles: ESP_064776_1650 ESP_064499_1650 (Interval in Earth days: 21)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-14.7	321.	-10.	14.77	57.3	56.7
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