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

Deeply-Penetrating Structure within Polar Layered Deposits: PSP_005076_0940 PSP_005207_0940 (Interval in Earth days: 11)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-86.1	172.	-8.4	5.833	69.3	69.2
Gullies in Southwest Noachis Ring Trough: PSP_006003_1320 PSP_006926_1320 (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
-47.5	4.56	7.00	-4.62	50.7	67.0
Breached and Flooded Crater: PSP_006511_1935 PSP_007078_1935 (Interval in Earth days: 44)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
13.33	167.	0	-14.1	37.2	40.0
Hale Crater Ejecta Fluvial Modification: PSP_005912_1415 PSP_006914_1415 (Interval in Earth days: 78)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-38.3	329.	-8.5	8.413	44.3	59.5
Fresh Sharp-Rimmed Crater of Northern Plains: PSP_006960_2465 PSP_007382_2465 (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
66.00	137.	4.31	-7.12	61.6	57.5
Incised Distributary Fan at the Distal End of Lethe Vallis: PSP_006195_1845 PSP_007118_1845 (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
4.550	155.	0	-14.6	35.3	41.5
Bright Gully Deposits in A Fresh Impact Crater: PSP_006922_2120 PSP_007067_2120 (Interval in Earth days: 12)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
31.87	102.	1.45	11.11	42.0	40.7
Giza Region Unfrosted: PSP_004736_0950 PSP_005119_0950 (Interval in Earth days: 30)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-84.8	65.7	1.48	-14.5	64.0	68.7
Exposure of High-Latitude Polar Layered Deposits Not Well Observed: PSP_005971_0890 PSP_005957_0910 (Interval in Earth days: 1)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-88.7	251.	18.6	19.51	83.1	82.5
Central Pit and Chaos of A Lage Impact Crater: PSP_006908_1470 ESP_020173_1470 (Interval in Earth days: 1034)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-32.9	132.	8.41	-10.6	55.6	62.9
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