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

Concentric Ridges Near Alcoves Northwest of Oudemans Crater: PSP_008986_1715 PSP_009408_1715 (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
-8.27	266.	8.18	-9.64	59.2	60.9
Key Contact Relationships and Morphologic Correlations: PSP_009279_2650 PSP_009451_2650 (Interval in Earth days: 13)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
84.69	156.	-5.6	-19.3	60.6	62.2
Stratigraphy of Phyllosilicate Rocks Northwest of Nili Fossae: PSP_008993_2020 PSP_009626_2020 (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
21.82	72.2	-1.3	-22.6	45.2	49.0
Characterize Surface Hazards and Science of Possible MSL Rover Landing Site: PSP_008469_2040 PSP_008825_2040 (Interval in Earth days: 28)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
23.95	340.	3.44	-15.0	42.8	45.4
High-Latitude Exposure of North Polar Layered Deposits: PSP_009240_2675 PSP_009320_2675 (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
87.36	114.	-6.0	-15.0	62.5	63.0
Anatomy of a Well-Defined Crater Ray Emanating from Gratteri Crater: PSP_008514_1630 ESP_025445_1630 (Interval in Earth days: 1320)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-16.8	197.	-1.3	-14.6	63.5	57.2
Cerberus Fossae: PSP_008752_1865 PSP_009108_1865 (Interval in Earth days: 28)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
6.222	174.	8.31	-1.93	50.1	51.9
Very Recent 5-Kilometer Impact Crater: PSP_008992_1915 PSP_009414_1915 (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
11.43	100.	0.07	-16.0	49.0	51.2
Light-Toned Outcrops in Noctis Labyrinthus: PSP_009118_1665 ESP_028080_1665 (Interval in Earth days: 1478)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-13.4	263.	5.47	-16.3	62.9	60.4
Dissected Terraces of an Unnamed Crater: PSP_008327_1995 PSP_009263_1995 (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
19.27	260.	-6.4	8.129	44.3	46.0
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