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

Central Uplift in Baldet Crater: ESP_019529_2030 ESP_025120_2030 (Interval in Earth days: 435)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
22.68	65.6	1.83	-17.0	51.3	39.8
North Polar Residual Cap: ESP_019282_2675 ESP_019257_2675 (Interval in Earth days: 1)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
87.69	274.	-8.5	-21.6	73.4	73.5
Small Fan in Amenthes Fossae Region: ESP_019264_1895 ESP_019897_1895 (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
9.201	101.	5.29	-10.3	51.1	54.7
Fresh 3-Kilometer Diameter Rayed Crater: ESP_019346_1690 ESP_020190_1690 (Interval in Earth days: 66)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-11.0	25.8	3.75	-16.5	58.4	57.3
Arc of Cones with Summit Pits in CTX Image: ESP_019577_1970 ESP_019867_1970 (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
16.74	198.	-19.	12.17	53.6	52.8
Megablocks of Light-Toned Bedrock in Mawrth Vallis: ESP_019387_2055 ESP_019453_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
25.41	341.	9.74	-9.71	49.6	51.8
Rayed Crater in Arcadia Region in Themis V35985012: ESP_019590_2265 ESP_020078_2265 (Interval in Earth days: 39)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
46.31	197.	-0.0	-17.7	56.8	65.6
Western Edge of Hellas Planitia: ESP_019596_1365 ESP_020084_1365 (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
-43.2	44.5	8.05	-14.8	73.1	68.8
Decameter-Scale Patterned Ground and Possible Pits: ESP_019551_2010 ESP_020263_2010 (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
21.00	186.	-14.	6.714	52.9	57.2
Exhumed Light-Toned Deposit along Coprates Catena Floor: ESP_019270_1645 ESP_019903_1645 (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
-15.1	301.	4.56	-11.5	60.5	59.0
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