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

Light-Toned Layered Rock Outcrops in Southern Mid-Latitude Crater: PSP_008070_1465 PSP_009151_1465 (Interval in Earth days: 84)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-33.2	84.4	-2.9	11.17	71.8	76.2
Merging Fretted Terrain Valleys of Coloe Fossae: PSP_007016_2160 PSP_009956_2160 (Interval in Earth days: 229)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
35.71	56.4	-8.4	20.49	43.9	45.3
Mawrth Vallis Streamlined Islands: PSP_007968_2045 PSP_009972_2045 (Interval in Earth days: 156)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
24.33	341.	3.52	19.63	41.2	46.4
Coprates Chasma Wall: PSP_007218_1660 PSP_010712_1660 (Interval in Earth days: 273)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-14.1	306.	-0.3	-14.9	49.1	62.2
8-Kilometer Diameter Rayed Crater: PSP_007757_1605 ESP_016196_1605 (Interval in Earth days: 658)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-19.2	348.	3.29	-18.5	58.6	55.2
Small But Very Deep Pit North of Arsia Mons: PSP_007774_1745 PSP_008130_1745 (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
-5.30	242.	6.40	-5.72	50.2	54.0
Western Portion and Ejecta of Well-Preserved Crater: PSP_007804_1970 PSP_009307_1970 (Interval in Earth days: 117)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
16.91	141.	-5.6	-18.2	42.5	49.1
Olympus Mons North Scarp Detail: PSP_007735_2030 PSP_008091_2030 (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
22.92	224.	4.41	-5.92	40.5	42.5
Unmantled Central Uplift Feature in Unnamed Crater: PSP_007526_1435 PSP_010875_1435 (Interval in Earth days: 261)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-36.4	178.	4.32	-6.88	67.4	70.7
Gullies: PSP_007771_2290 PSP_008061_2290 (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
48.73	318.	-5.4	3.824	45.5	43.7
	Page 789 of 869 (8,684 images)