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

Gullies Previously Identified in MOC Image: ESP_013849_1080 ESP_013981_1080 (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
-71.9	354.	-7.6	-22.1	56.8	59.0
Layers in Spallanzani Crater: ESP_013041_1215 ESP_013120_1215 (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
-58.1	86.8	5.04	26.10	48.1	45.8
Layering in Crater: ESP_013057_1825 ESP_013769_1825 (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
2.613	1.41	3.63	16.95	51.9	42.7
Well-Preserved 1-Kilometer Diameter Impact Crater: ESP_012868_1275 ESP_012947_1275 (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
-51.9	131.	-20.	5.269	49.5	46.6
Gasa Crater: ESP_014081_1440 ESP_014147_1440 (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
-35.7	129.	0.99	-18.2	36.5	38.2
Ridges at the Edge of the Layered Deposits within Reynolds Crater: ESP_013169_1055 ESP_013301_1055 (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
-74.2	200.	-3.6	-17.2	56.4	57.0
Ganges Mensa: ESP_013494_1720 ESP_013995_1720 (Interval in Earth days: 40)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-7.70	311.	4.79	24.79	41.6	34.6
Basal Exposure of South Polar Layered Deposits: ESP_013791_1070 ESP_014134_1070 (Interval in Earth days: 26)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-73.0	134.	8.74	-8.76	56.2	60.7
Western Half of Well-Preserved 9 Kilometer Diameter Crater: ESP_012871_1565 ESP_013016_1565 (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
-23.1	43.0	-4.2	13.08	45.4	42.2
Seasonal Monitoring Candidate: ESP_013787_0955 ESP_014037_0955 (Interval in Earth days: 20)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-84.4	274.	-7.7	8.965	66.4	67.8
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