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

Dissected Wall of Mojave Crater: PSP_001481_1875 PSP_002167_1880 (Interval in Earth days: 54)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
7.783	326.	3.49	-17.4	51.7	55.6
Boulder Tracks with Boulders at Ends: PSP_001730_1740 PSP_002086_1740 (Interval in Earth days: 27)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-5.87	16.4	-2.4	21.5	57.0	54.7
Exhumed Faults in Huo Hsing Vallis: PSP_001596_2080 PSP_002216_2080 (Interval in Earth days: 49)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
27.71	67.3	-0.7	-24.8	49.5	57.7
White Rock Deposits: PSP_002033_1720 PSP_002099_1720 (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
-8.01	25.0	5.96	-17.5	56.7	58.4
Eastern Rim and Ejecta of Tomini Crater: PSP_002227_1965 ESP_055486_1965 (Interval in Earth days: 4151)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
16.25	125.	0	23.73	54.3	52.1
Circular Light-Toned Layering in Candor Chasma: PSP_002076_1735 PSP_002498_1735 (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
-6.23	290.	5.75	-6.89	56.1	56.6
Dark Gullies in Western Argyre Region: PSP_002023_1275 PSP_002102_1275 (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
-51.9	304.	-0.5	24.14	78.1	75.4
Gullies Possibly Produced by Snow/Ice Melting: PSP_002023_2320 PSP_002524_2320 (Interval in Earth days: 39)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
51.75	288.	8.79	22.34	59.2	66.1
Lobate Apron: PSP_001964_1415 PSP_002676_1415 (Interval in Earth days: 55)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-38.1	112.	2.75	17.72	70.8	61.7
Dark Crater-Topped Cones in Cydonia Region: PSP_002232_2180 PSP_002377_2180 (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
37.56	347.	-5.5	6.671	58.6	59.5
	Page 869 of 881 (8,805 images)