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 Margin of Mesa near Mawrth Vallis: ESP_082184_2035 ESP_082619_2035 (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
23.46	335.	-6.6	25.25	63.7	64.3
Floor of East Candor Chasma: ESP_082278_1720 ESP_082423_1720 (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
-7.90	293.	4.00	22.82	57.5	55.4
Small Delta or Fan: ESP_082191_1735 ESP_082257_1735 (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
-6.65	147.	7.15	-9.95	57.5	58.7
Distributary Channels of Athabasca Valles: ESP_082415_1880 ESP_082349_1880 (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
7.786	154.	-29.	-7.03	62.5	60.4
Fault Cutting Concentric Crater Fill: ESP_082133_1470 ESP_082199_1470 (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
-32.6	294.	4.03	-11.5	61.8	62.2
Proposed Site for Future Exploration in Coprates Chasma: ESP_082304_1645 ESP_082238_1645 (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
-15.3	305.	-5.3	10.96	58.1	57.2
Banded Terrain and Layering in Hellas Planitia: ESP_082221_1400 ESP_082366_1400 (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
-39.9	53.0	6.65	29.05	62.6	58.7
Lava-Coated Crater near Kasei Valles: ESP_082265_1960 ESP_082555_1960 (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
15.66	285.	1.99	21.45	61.3	61.1
Erosional Features in Crater in Medusae Fossae Formation: ESP_082110_1720 ESP_081978_1720 (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
-7.82	199.	-12.	23.31	59.3	56.7
Terrain Sample: ESP_082313_1660 ESP_082524_1660 (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
-13.7	59.6	-5.7	-23.6	58.0	58.2
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