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

Pits in Southwest Pavonis Mons: PSP_005071_1775 PSP_005783_1775 (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
-2.67	244.	-8.1	8.61	39.4	33.4
Dune Source in Newton Crater: PSP_006866_1375 ESP_015964_1375 (Interval in Earth days: 709)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-42.1	201.	-6.2	21.12	62.2	65.1
Central Peak with Summit Pit Inside 20-Kilometer Diameter Crater: PSP_006961_2195 PSP_007884_2195 (Interval in Earth days: 72)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
39.02	116.	3.71	-22.2	44.8	43.9
Layered Bedrock Exposed in the Central Uplift of Martin Crater: PSP_005610_1585 PSP_005887_1585 (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
-21.4	290.	1.73	-24.8	33.4	37.3
Large Fresh Crater Near Marte Vallis: PSP_006985_2020 PSP_009912_2020 (Interval in Earth days: 228)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
21.51	184.	-2.8	-22.3	39.3	50.3
Deeply-Incised Channels in Mantled Crater Walls: PSP_006544_1460 PSP_010750_1460 (Interval in Earth days: 328)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-33.6	351.	0	-16.0	50.6	71.0
Complex Banded Terrain of Floor of Hellas Basin: PSP_006278_1410 PSP_010563_1410 (Interval in Earth days: 334)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-38.7	55.4	0	13.47	49.7	73.5
Look For Unconformity at Base of Interior Layered Deposits: PSP_006519_1730 PSP_007020_1730 (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
-6.74	311.	0	9.783	37.5	42.3
West Mareotis Tholus: PSP_006718_2160 ESP_011557_2160 (Interval in Earth days: 378)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
35.67	271.	1.41	-25.3	44.9	67.7
Fresh Unnamed Crater with Ponded Materials and Gullies: PSP_005985_1455 ESP_013817_1455 (Interval in Earth days: 611)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-34.0	134.	1.73	24.54	42.1	33.9
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