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

Layered Crater Fill Material: ESP_014017_2085 ESP_022021_2085 (Interval in Earth days: 624)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
27.99	68.5	0.69	16.01	57.5	64.7
Possible Fan Delta: ESP_013531_2140 ESP_022036_2140 (Interval in Earth days: 663)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
33.87	17.5	-8.5	21.35	68.7	68.8
Exposure of Polar Layered Deposits Not Well Observed: ESP_013886_0875 ESP_022748_0875 (Interval in Earth days: 691)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-87.4	165.	4.63	10.95	71.0	71.9
Light-Toned Outcrop in Hummock of Iani Chaos: ESP_013717_1790 ESP_013862_1790 (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
-1.05	342.	5.13	18.19	42.1	39.5
Pasteur Crater Mound with Exposed Layers: ESP_013544_1995 ESP_013610_1995 (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
19.19	24.0	-4.4	-23.3	57.5	57.9
Well-Preserved 3 Kilometer Diameter Impact Crater: ESP_012991_1335 ESP_013624_1335 (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
-45.9	9.53	3.76	-12.3	44.3	40.8
North Wall of Ritchey Crater: ESP_013125_1520 ESP_013758_1520 (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
-27.9	309.	0.17	-22.9	41.2	37.0
Well-Preserved Gullied Impact Crater: ESP_013962_1430 ESP_021676_1430 (Interval in Earth days: 601)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-36.7	138.	0.22	-12.7	36.6	43.8
Gully with Bright Deposits: ESP_013639_1415 ESP_013850_1415 (Interval in Earth days: 16)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-38.1	317.	0.32	-9.19	37.3	37.6
Diverse Layers and Morphologies in North Rim of Hellas Planitia: ESP_013490_1525 ESP_058166_1530 (Interval in Earth days: 3481)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-27.3	64.2	-5.3	5.215	37.6	30.5
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