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

Possible Northern Araneiform Terrain: PSP_009199_2655 PSP_009514_2655 (Interval in Earth days: 24)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
85.38	180.	-8.5	14.45	61.0	61.7
Lineated Valley Fill in Coloe Fossae: PSP_008743_2155 PSP_009033_2155 (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
35.34	57.0	1.58	10.94	42.0	41.8
Platy-Ridged Lavas in Olympus Mons Aureole: PSP_009225_1975 ESP_016227_1975 (Interval in Earth days: 545)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
17.42	218.	7.78	-18.4	46.6	41.4
Very Fresh Unnamed 10-Kilometer Peak Pit Crater in Utopia Planitia: PSP_009098_2140 PSP_009164_2140 (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
33.47	84.1	-3.1	-20.4	43.4	45.2
Very Fresh Small Crater in Arabia Region: PSP_009206_1920 ESP_062941_1915 (Interval in Earth days: 4187)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
11.71	17.8	3.16	-6.38	49.2	50.5
Light-Toned Layering in Plains South of Melas Chasma: PSP_009170_1695 PSP_009803_1695 (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
-10.2	283.	8.03	-15.9	60.8	62.3
High-Latitude Exposure of North Polar Layered Deposits: PSP_009187_2680 ESP_018221_2680 (Interval in Earth days: 704)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
87.92	95.3	-6.5	-14.0	63.1	63.7
Dome-Shaped Feature: PSP_008828_1665 PSP_009606_1665 (Interval in Earth days: 61)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-13.2	262.	1.26	-19.9	62.3	64.5
Isolated Gully at Intersection of Wrinkle Ridge and Crater Wall: PSP_008608_1510 PSP_009043_1510 (Interval in Earth days: 34)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-28.8	152.	-8.0	7.793	72.7	73.1
Deposits Layered at Several Scales: PSP_009038_1745 PSP_010027_1745 (Interval in Earth days: 77)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-5.54	286.	2.43	-12.1	58.0	59.4
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