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

Climbing Dunes on Crater Wall : ESP_044765_1895 ESP_045187_1895 (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
9.263	150.	-1.9	8.506	46.9	46.0
Streamlined Landforms in Marte Vallis : ESP_044975_1885 ESP_045041_1885 (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
8.463	177.	-1.4	-19.3	47.2	48.6
Crater Adjacent to Scarp in North Tempe Terra : ESP_044681_2290 ESP_044826_2290 (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
48.77	278.	-8.4	5.512	42.9	42.4
North Polar Barchan Dunes : ESP_044853_2580 ESP_045011_2580 (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
78.07	251.	-1.4	13.48	57.1	57.4
Gullied Northern Crater in CTX Image: ESP_044680_2230 ESP_045458_2230 (Interval in Earth days: 61)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
42.50	308.	-23.	1.189	43.2	45.5
North Polar Dune Changes : ESP_044911_2590 ESP_045003_2590 (Interval in Earth days: 8)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
78.61	105.	3.33	19.78	57.6	57.4
Inflated Lava Flows in Eastern Tharsis Region : ESP_044933_1740 ESP_045078_1740 (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
-6.13	246.	-7.9	18.07	55.2	53.2
Candidate Landing Site for 2020 Mission : ESP_044896_1650 ESP_044751_1650 (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
-14.7	175.	16.8	-6.7	59.1	60.9
Candidate ExoMars Landing Site in Oxia Palus : ESP_044824_1985 ESP_062481_1985 (Interval in Earth days: 1376)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
18.08	336.	23.1	5.898	41.5	45.8
Lava-Breached Crater in Elysium Planitia : ESP_044791_1810 ESP_045068_1810 (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
0.840	160.	8.76	-5.58	50.3	51.0
	Page 380 of 877 (8,765 images)