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

Olympica Fossae: ESP_017439_2050 ESP_018639_2050 (Interval in Earth days: 93)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
24.61	245.	8.39	-13.2	41.8	46.9
Slope Streaks in Lycus Sulci: ESP_017585_2080 ESP_025734_2080 (Interval in Earth days: 635)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
27.95	220.	-8.6	8.376	42.9	38.9
Unnamed Crater on Rim of Valles Marineris: ESP_017556_1650 ESP_018268_1650 (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
-14.7	297.	-12.	0.635	63.2	63.2
Volcanic Rootless Constructs in the Western Tartarus Colles: ESP_017389_2070 ESP_017890_2070 (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
26.51	171.	-9.2	7.114	42.8	42.5
Streamlined Landform with Benches in Kasei Valles System: ESP_017398_1970 ESP_017820_1970 (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
16.92	285.	9.39	-8.3	43.9	46.4
Crater Cut by Horst and Graben: ESP_017399_2185 ESP_017900_2185 (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
38.10	256.	-4.2	10.29	41.5	41.1
Circular Features in Far Northern Reaches of Arcadia Planitia: ESP_017632_2475 ESP_018634_2475 (Interval in Earth days: 78)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
67.05	9.22	-2.5	13.14	49.8	52.6
Fresh Impact Crater in MOC M23-01705: ESP_017490_2315 ESP_018901_2315 (Interval in Earth days: 110)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
51.25	289.	0.1	-18.3	43.4	51.5
Sinuous Ridge Witin the Upper Reach of Maadim Vallis: ESP_017600_1540 ESP_017745_1540 (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
-25.9	176.	0	13.55	70.4	70.0
Wrinkle Ridge in Hesperia Planum: ESP_017378_1530 ESP_018934_1530 (Interval in Earth days: 121)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-26.7	118.	0	-18.0	70.1	70.1
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