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

Channel Flow: PSP_003978_1715 PSP_004334_1715 (Interval in Earth days: 28)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-8.28	205.	-3.3	7.629	48.8	44.2
Circular Feature Which Looks Like Subsidence and Collapse: PSP_003728_0930 ESP_030073_0930 (Interval in Earth days: 2053)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-86.7	248.	0.32	12.38	69.8	69.9
Light-Toned Deposit in Tithonium Chasma: PSP_003514_1755 PSP_005848_1755 (Interval in Earth days: 182)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-4.60	271.	6.07	-6.81	52.9	34.2
Light Toned Ridges in Meridiani Region: PSP_003682_1805 PSP_003972_1805 (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
0.329	5.15	-0.2	29.79	54.2	50.0
Gullies in Crater in South Aonia Terra : PSP_003698_1295 ESP_014009_1295 (Interval in Earth days: 804)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-50.0	294.	5.99	23.69	51.1	41.4
Light-Toned Layering in Labyrinthus Noctis Pit: PSP_003910_1685 PSP_005400_1685 (Interval in Earth days: 116)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-11.1	261.	0	14.87	48.2	32.3
Gully Previously Identified in MOC Image M08-00012: PSP_003842_1245 PSP_005319_1245 (Interval in Earth days: 115)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-55.2	324.	1.51	-26.3	51.0	48.7
Layered Sinuous Ridge in Argyre Planitia: PSP_003816_1245 PSP_004106_1245 (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
-55.1	314.	3.82	21.86	51.2	46.0
Relatively Dust Free Lavas from Arsia Mons: PSP_003160_1410 ESP_047413_1410 (Interval in Earth days: 3448)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-38.8	220.	2.16	26.86	56.5	49.2
Boulders on Lobate Ejecta: PSP_003484_1305 PSP_003563_1305 (Interval in Earth days: 7)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-49.3	18.5	-7.9	19.01	55.3	52.0
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