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

Contact between Two Different Units on Ganges Mensa: ESP_018162_1730 ESP_018663_1730 (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
-7.15	311.	-7.0	19.32	59.0	56.8
North Polar Layered Deposits: ESP_018192_2680 ESP_019048_2680 (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
87.96	177.	-17.	-10.5	63.7	70.6
High-Latitude Exposure of North Polar Layered Deposits: ESP_018318_2675 ESP_019031_2675 (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
87.49	329.	-12.	-22.1	63.8	70.6
Cones at Edge of North Polar Layered Deposits: ESP_018333_2605 ESP_018926_2605 (Interval in Earth days: 46)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
80.20	295.	6.93	22.29	58.1	62.3
Steep North-Polar Boundary Scarp: ESP_018190_2640 ESP_018941_2640 (Interval in Earth days: 59)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
84.01	230.	1.83	15.95	60.1	65.4
Pitted Terrain North of Hrad Vallis: ESP_018168_2160 ESP_019012_2160 (Interval in Earth days: 65)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
35.59	141.	-3.2	-24.7	43.1	50.1
Putative Faulting in North Polar Layers: ESP_018313_2650 ESP_018841_2650 (Interval in Earth days: 41)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
84.74	116.	-4.6	-18.2	61.5	66.5
Two Distinct Surfaces along Mesa Wall in Deuteronilus Mensae: ESP_018225_2275 ESP_018146_2275 (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
47.18	22.7	5.82	-17.3	43.5	45.3
Columbus Crater: ESP_018351_1510 ESP_018496_1510 (Interval in Earth days: 11)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-28.7	194.	-7.0	8.364	73.0	71.7
Light-Toned Outcrops in Noctis Region: ESP_018124_1720 ESP_018757_1720 (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
-8.00	268.	0.79	-20.5	59.0	59.9
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