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

Well-Preserved 40-Kilometer Diameter Unnamed Crater Near Tartarus Region: PSP_007091_1995 PSP_007447_1995 (Interval in Earth days: 27)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
19.43	170.	-0.1	-9.73	39.0	40.9
Merging Fretted Terrain Valleys of Coloe Fossae: PSP_007016_2160 PSP_009956_2160 (Interval in Earth days: 229)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
35.71	56.4	-8.4	20.49	43.9	45.3
Stair-Stepped Slope Seen in MOC Image R08-00823: PSP_007684_1795 ESP_020171_1795 (Interval in Earth days: 973)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-0.44	180.	-5.7	17.22	47.7	53.5
Very Recent Small Crater in Dejnev Crater: PSP_008145_1545 ESP_027067_1545 (Interval in Earth days: 1474)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-25.0	195.	-8.7	6.238	66.9	69.0
Inner Channel Deposit in Kasei Vallis: PSP_007825_2010 ESP_035463_2010 (Interval in Earth days: 2153)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
20.84	287.	-3.9	12.13	41.7	43.8
Gullies: PSP_007456_2140 ESP_016040_2140 (Interval in Earth days: 669)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
33.74	281.	-4.6	-22.7	41.7	43.6
Wall Layers of Tooting Crater: PSP_007907_2035 ESP_019115_2035 (Interval in Earth days: 873)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
23.18	208.	-2.3	5.434	41.6	48.0
Nili Fossae Crater Rim: PSP_007438_2000 ESP_069113_2000 (Interval in Earth days: 4805)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
19.95	55.0	-1.8	15.09	40.2	45.7
Alluvial Fan Apex in Saheki Crater: PSP_007543_1580 PSP_007899_1580 (Interval in Earth days: 27)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-21.7	72.5	3.97	-8.11	57.6	62.4
Impact Crater on the Floor of Kasei Valles: PSP_007218_2055 ESP_052750_2055 (Interval in Earth days: 3548)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
25.32	300.	8.56	20.78	39.1	38.2
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