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

Pitted Materials in Bakhuysen Crater: ESP_020309_1570 ESP_020731_1570 (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
-22.8	16.2	8.95	-6.93	57.0	54.4
A Pedestal Crater in Malea Planum: ESP_022787_1085 ESP_030580_1085 (Interval in Earth days: 607)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-71.3	55.1	-4.6	21.88	56.9	53.9
Mounds in Central Chryse Planitia and Possbile MSL Rover Landing Site: ESP_022750_2055 ESP_022816_2055 (Interval in Earth days: 5)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
25.04	327.	8.09	-12.8	54.9	55.1
Proposed Landing Site in Nili Fossae: ESP_022878_2010 ESP_022812_2010 (Interval in Earth days: 5)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
20.69	74.5	-10.	11.12	50.9	50.6
Clustered Mounds in Hypanis Valles Region: ESP_023001_1925 ESP_023278_1925 (Interval in Earth days: 22)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
12.31	316.	4.36	-18.6	42.7	41.1
Light-Toned Material, Possibly Opal, in Noctis Trough: ESP_023003_1710 ESP_023359_1710 (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
-9.07	264.	6.08	22.16	32.3	29.9
Ridge in Northern Hellas Region: ESP_022734_1450 ESP_058839_1450 (Interval in Earth days: 2814)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-34.7	51.7	5.64	-20.1	33.8	41.3
Fan at Intersection of Valley and Depression Floor: ESP_023036_1310 ESP_023313_1310 (Interval in Earth days: 22)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-48.6	88.3	8.17	-8.33	42.4	46.8
Anastomosing Slope Lineae: ESP_023020_1900 ESP_023297_1900 (Interval in Earth days: 21)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
9.947	157.	2.53	-20.1	41.1	39.8
Proposed Site for Future Exploration North of Hellas Planitia: ESP_022958_1540 ESP_023446_1540 (Interval in Earth days: 38)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-25.8	54.8	6.17	-23.4	31.8	36.8
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