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

Gullied Crater and Central Uplift: ESP_013799_1310 ESP_057842_1310 (Interval in Earth days: 3432)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-48.8	270.	2.07	15.09	41.2	37.9
Floor of Athabasca Valles: ESP_013526_1895 ESP_013671_1895 (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
9.610	156.	-3.5	12.84	51.2	48.4
Exposures of Layered Bedrock Northwest of Hellas Basin: ESP_012620_1540 ESP_013688_1540 (Interval in Earth days: 84)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-25.5	55.4	3.80	26.88	47.8	33.4
Inverted Terrain in the Mawrth Vallis Region: ESP_013084_2060 ESP_013361_2060 (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
25.90	341.	0.94	-25.7	66.4	65.7
Pit Crater: ESP_013167_1785 ESP_013589_1785 (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
-1.32	239.	-7.4	-22.9	49.4	45.4
Contact between Parallel Bedded and Contorted Layers in South Melas Region: ESP_012862_1685 ESP_013930_1685 (Interval in Earth days: 83)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-11.1	286.	1.87	24.04	48.0	34.2
Phyllosilicate and Possible Chlorite Prehnite Northwest of Hellas Region: ESP_012765_1535 ESP_013477_1535 (Interval in Earth days: 55)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-26.2	56.4	7.51	22.87	45.6	35.6
Terraced Double Crater in Margaritifer Sinus: ESP_014152_1505 ESP_014429_1505 (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
-29.3	350.	-5.5	-28.3	35.3	38.5
Raga Crater: ESP_014011_1315 ESP_014288_1315 (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
-48.1	242.	1.60	-18.1	41.9	45.6
Interesting Contrasts in Gully Morphology: ESP_014104_1360 ESP_021686_1360 (Interval in Earth days: 591)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-43.8	222.	3.50	25.74	40.1	42.0
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