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

Compare Gullies in Crater to MOC Cproto For Change Detection: ESP_011727_1490 ESP_037704_1490 (Interval in Earth days: 2024)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-30.9	316.	4.30	-13.7	59.2	64.8
Terraces at Base of Massifs and Talus in Southern Isidis Region Rim: ESP_011999_1840 ESP_012289_1840 (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
3.940	86.7	-6.6	25.49	58.9	55.8
Possible MSL Rover Mawrth 2 Landing Site: ESP_012517_2045 ESP_012227_2045 (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
24.02	341.	4.34	-22.2	66.8	68.2
Central Structures of Crater North of Hellas Basin: ESP_012461_1515 ESP_012883_1515 (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
-28.2	76.8	4.41	-11.7	49.8	45.3
Gullies in Crater near Hellas Planitia: ESP_011948_1335 ESP_012014_1335 (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
-45.9	45.9	-6.0	-22.2	61.0	61.2
East Wall of Ritchey Crater: ESP_011780_1515 ESP_011846_1515 (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
-28.4	309.	-4.3	-23.6	58.8	59.7
Survey Layering and Faulting in Melas Chasma Layered Deposits: ESP_012361_1685 ESP_012572_1685 (Interval in Earth days: 17)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-11.2	285.	-1.6	-11.8	53.2	52.0
Well-Preserved 15-Kilometer Crater with Gullies and Pitted Ponded Material: ESP_011773_1460 ESP_011839_1460 (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
-33.5	140.	5.89	-13.7	59.1	59.8
Gullies in Southern Hemisphere Crater: ESP_011661_1410 ESP_011938_1410 (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
-38.5	319.	-5.4	-27.1	62.8	60.8
Polygonal Ground at Edge of Fan Deposit: ESP_012228_1920 ESP_039524_1920 (Interval in Earth days: 2127)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
11.80	313.	-0.0	11.27	61.0	56.6
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