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

Overlapping Pedestal Craters in THEMIS Image V20104004: ESP_027334_2345 ESP_027954_2345 (Interval in Earth days: 48)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
54.00	95.4	7.10	-20.0	46.1	54.6
Phyllosilicate Deposits of Possible Hydrothermal Origins in Exhumed Terrain: ESP_027270_1530 ESP_027758_1530 (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
-26.4	55.0	-1.9	-16.6	70.1	69.1
Valley Features Among Ridges in Arsia Sulci Region: ESP_027303_1765 ESP_028635_1765 (Interval in Earth days: 104)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-3.32	230.	1.40	-12.3	55.3	55.6
Chaos and Outflow Channel Floor Transition in Osuga Valles: ESP_027392_1650 ESP_027880_1650 (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
-15.0	322.	8.60	-5.08	61.6	61.1
Floor of East Candor Chasma: ESP_027248_1720 ESP_027736_1720 (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
-7.98	293.	-4.2	-20.1	58.3	58.8
Central Peak of Fournier Crater in Tyrrhena Terra: ESP_027322_1755 ESP_027810_1755 (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
-4.38	72.6	-1.4	-16.4	56.0	56.7
Potential Landing Site in Coprates Region: ESP_027393_1675 ESP_028448_1675 (Interval in Earth days: 83)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-12.1	295.	-4.2	5.671	60.7	57.1
Streamlined Features in Olympica Fossae: ESP_027342_2035 ESP_028463_2035 (Interval in Earth days: 87)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
23.32	243.	-7.2	-16.5	45.4	53.3
Material Contact on Northern Plains: ESP_027071_2235 ESP_033862_2235 (Interval in Earth days: 530)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
43.38	78.8	-5.6	-24.1	43.2	46.0
Chasma Boreale Gypsum Dunes: ESP_027271_2645 ESP_027389_2645 (Interval in Earth days: 9)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
84.47	357.	-7.7	8.107	62.2	62.4
	Page 558 of 878 (8,772 images)