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

Small Shield Volcano in Ceraunius Fossae Region: PSP_008156_2005 ESP_016094_2005 (Interval in Earth days: 618)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
20.13	249.	-1.8	-23.6	43.0	41.3
Central Peak and Interior of Large Fresh Gullied Crater: PSP_007757_2190 ESP_016618_2190 (Interval in Earth days: 691)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
38.65	341.	0.54	-21.6	42.0	43.7
Ring and Cone Structures in Grjota Valles: PSP_007869_1960 PSP_007579_1960 (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
15.90	164.	18.0	4.908	41.1	40.7
Mawrth Vallis Outcrops: PSP_007533_2055 ESP_025466_2055 (Interval in Earth days: 1397)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
25.21	339.	3.77	-18.9	40.0	40.9
Craters on an Ice-Rich Debris Apron: PSP_007832_1385 ESP_060736_1385 (Interval in Earth days: 4123)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-41.3	103.	1.98	-19.2	74.9	74.8
Possible Sulfates in Coprates Chasma: PSP_007205_1660 ESP_024505_1660 (Interval in Earth days: 1348)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-13.9	301.	5.58	-16.3	48.4	44.1
Utopia Planitia Crater with Candidate Pingos: PSP_007780_2450 PSP_008492_2450 (Interval in Earth days: 56)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
64.51	67.2	2.76	-8.38	52.4	49.6
Lobate Debris Aprons with Ridge-Like Structures: PSP_007693_2300 PSP_008550_2300 (Interval in Earth days: 67)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
49.57	286.	6.42	-7.47	45.2	44.0
Layering in Eastern Central Peak of Oudemans Crater: PSP_007193_1700 PSP_008195_1700 (Interval in Earth days: 79)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-9.89	268.	4.49	-6.29	46.3	57.2
Deposits in Kasei Valles: PSP_007970_2015 ESP_033551_2015 (Interval in Earth days: 1993)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
21.06	287.	-0.6	17.86	42.0	36.8
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