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

Bedrock Layers Exposed in Northern Hellas Basin: PSP_009389_1510 PSP_010022_1510 (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
-28.8	67.0	0	-18.6	73.7	73.1
Slope Streaks on Nicholson Crater Mound: PSP_009371_1800 PSP_009516_1800 (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
-0.00	195.	-5.9	9.471	55.9	55.0
High-Latitude Exposure of North Polar Layered Deposits: PSP_010139_2675 PSP_010483_2675 (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
87.32	55.3	-8.6	-21.3	68.8	73.9
High-Latitude Exposure of North Polar Layered Deposits: PSP_010080_2680 PSP_010856_2720 (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
87.79	209.	-8.2	-6.88	68.7	80.5
Monitoring East Headscarp of Chasma Boreale: PSP_009944_2650 PSP_009943_2650 (Interval in Earth days: 0)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
84.69	3.94	-8.0	12.57	65.0	64.2
Contact between Apollinaris Patera and the Medusae Fossae Formation : PSP_009464_1695 ESP_052056_1695 (Interval in Earth days: 3319)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-10.1	176.	6.44	-8.17	61.0	53.0
Phyllosilicates in Acidalia Region: PSP_009538_2220 PSP_010039_2220 (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
41.78	309.	0.48	17.37	44.8	46.8
Unconformity in Gemini Lingula Layered Deposits: PSP_009482_2605 PSP_009878_2605 (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
80.31	22.5	-0.8	-19.1	58.4	62.7
Ejecta Flow Around Obstacles in Eastern Elysium Region: PSP_010018_2000 PSP_010519_2000 (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
19.94	168.	-4.6	18.56	49.5	50.4
Exposure of North Polar Layered Deposits for Stratigraphic Analysis: PSP_009471_2670 PSP_009683_2670 (Interval in Earth days: 17)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
86.93	301.	-8.2	-21.8	63.0	65.1
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