HiRISE | Stereo Pairs

Stereo Pairs

An explanation of stereo pairs and their use (PDF)

In addition to planned stereo pairs, the Pairendipity software can identify all overlapping images suitable for stereo processing. Global lists of such image pairs for the HiRISE and CTX datasets are provided here ordered by latitude. Images taken close together in time minimize illumination and frost differences and are especially useful (see the Delta-Days column). Stereo images planned within the same 14-day operations cycle are known as SPORCs.

Pairendipity Stereo Pairendipity CTX Stereo SPORCs

Proposed MSL Landing Site in Mawrth Vallis - Ellipse 4: PSP_006887_2050 PSP_007823_2050 (Interval in Earth days: 73)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
24.85	339.	-2.9	18.09	40.1	39.4
Proposed MSL Landing Site in Mawrth Vallis Region: PSP_006676_2045 PSP_007612_2045 (Interval in Earth days: 73)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
24.03	341.	-7.4	19.15	40.7	38.8
Clay Minerals in Nili Fossae: PSP_007358_2015 PSP_008215_2015 (Interval in Earth days: 67)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
21.25	78.4	7.89	-7.09	39.1	43.4
Complex Folds in Hellas Basin: PSP_007346_1405 ESP_016286_1405 (Interval in Earth days: 697)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-39.1	54.7	0	-18.1	67.2	69.9
Complex Dunes in Kaiser Crater: PSP_006609_1330 ESP_050229_1330 (Interval in Earth days: 3399)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-46.8	19.1	0	18.35	60.9	50.6
Valleys in Melas Chasma: PSP_005452_1700 PSP_005874_1700 (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
-9.67	283.	-0.4	-13.8	33.6	34.5
Colorful Knobs in Ariadnes Colles: PSP_007368_1445 PSP_010717_1445 (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
-34.9	173.	-5.6	-22.8	64.8	72.5
Layered Deposit in Noachis Terra Crater: PSP_005831_1300 PSP_006622_1300 (Interval in Earth days: 62)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-49.7	24.3	-21.	3.495	51.3	63.1
Layers Exposed in Central Peak-Pit of Unnamed Crater: PSP_005201_1640 PSP_005913_1640 (Interval in Earth days: 56)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-15.8	296.	5.02	22.96	33.2	32.4
Crater of Floor of Mawrth Vallis Channel: PSP_006755_2030 ESP_011383_2030 (Interval in Earth days: 361)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
22.95	341.	20.9	-3.88	37.8	60.1
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