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

Valley-Crater Intersection with Exposed Layers: ESP_018055_2120 ESP_018899_2120 (Interval in Earth days: 66)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
31.60	346.	3.16	-20.2	42.5	48.6
Disrupted Blocky Outcrop in Cerberus Palus: ESP_018036_1880 ESP_043710_1880 (Interval in Earth days: 2001)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
8.089	149.	-6.4	6.703	50.5	45.5
Rampart Crater Ejecta Exposed in Cross-Section: ESP_018017_1680 ESP_026799_1680 (Interval in Earth days: 684)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-12.1	310.	-0.4	10.24	61.6	60.0
Pits and Craters: ESP_017875_2305 ESP_018007_2305 (Interval in Earth days: 10)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
49.95	219.	-4.6	-28.8	43.8	46.5
Northern Wall of Kasei Valles: ESP_017859_2120 ESP_018492_2120 (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
31.52	297.	10.8	-7.29	41.3	45.0
Terrain East of Hellas Planitia: ESP_017854_1470 ESP_018487_1470 (Interval in Earth days: 50)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-32.6	83.0	0	-19.3	75.9	76.2
Source for Enigmatic Channel in Ceraunius Fossae: ESP_017874_2025 ESP_018296_2025 (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
22.16	248.	13.5	-0.70	43.1	45.2
Cones at Edge of North Polar Layered Deposits: ESP_017833_2615 ESP_018070_2615 (Interval in Earth days: 18)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
81.25	272.	-6.5	8.031	57.9	57.5
Lava in Olympus Mons Aureole: ESP_018033_2045 ESP_018323_2045 (Interval in Earth days: 23)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
24.47	228.	3.37	27.97	43.6	42.2
Well-Preserved 10-Kilometer Diameter Impact Crater: ESP_017822_2375 ESP_018046_2375 (Interval in Earth days: 17)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
57.37	225.	-10.	14.65	46.4	44.8
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