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

Dark Dunes in Herschel Crater: PSP_002860_1650 PSP_003572_1650 (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
-14.8	127.	2.20	25.30	55.5	48.5
Layered Mesa in Coprates Chasma: PSP_002036_1655 PSP_003104_1655 (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
-14.4	304.	2.19	28.57	59.2	51.8
Meanders in Nanedi Valles: PSP_002840_1855 PSP_003341_1855 (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
5.227	311.	-1.9	26.70	56.5	54.8
South Polar Layered Deposits and Residual Cap: PSP_002856_0875 PSP_003249_0925 (Interval in Earth days: 31)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-87.2	340.	0	18.07	85.8	75.8
Light-Toned Material in Melas Chasma: PSP_002630_1695 PSP_005953_1695 (Interval in Earth days: 259)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-10.2	286.	7.88	-11.5	55.6	34.6
Gullies and Arcuate Ridges: PSP_001816_1410 PSP_001882_1410 (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
-38.7	193.	-0.5	-19.5	72.7	73.4
Pit Craters of Tractus Catena: PSP_002420_2040 PSP_002710_2040 (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
23.82	256.	-2.8	23.57	57.1	57.8
Portion of Beagle 2 Landing Ellipse in Isidis Planitia: PSP_002347_1915 ESP_015968_1915 (Interval in Earth days: 1061)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
11.58	90.7	-3.0	-28.4	55.1	41.8
Mantled Surface of Ascraeus Mons: PSP_002196_1920 PSP_002618_1920 (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
11.66	252.	4.69	-8.52	53.6	57.1
Tongue-Shaped Flow Feature in Hellas Planitia: PSP_002320_1415 PSP_003243_1415 (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
-38.1	113.	8.81	20.07	66.6	53.8
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