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

Gullies in Dark Layers in Crater Wall: PSP_002212_1335 PSP_002291_1335 (Interval in Earth days: 6)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-46.2	184.	-6.7	21.92	73.0	70.0
Potential Lobe of Lahar Flow Front: PSP_002042_2090 PSP_002108_2090 (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
28.85	134.	5.87	-13.1	53.3	55.7
Impact Crater on North Polar Layered Deposits: PSP_001612_2670 PSP_001956_2670 (Interval in Earth days: 26)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
86.85	290.	0.48	-11.1	72.0	77.4
Scalloped Terrain: PSP_001331_2260 PSP_002162_2260 (Interval in Earth days: 64)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
45.62	93.6	0	19.66	49.2	58.0
Layers on Floor of West Candor Chasma: PSP_002195_1745 PSP_002406_1745 (Interval in Earth days: 16)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-5.19	282.	-5.3	-11.5	56.6	56.9
Mawrth Vallis Layered Terrain: PSP_001388_2035 PSP_010183_2035 (Interval in Earth days: 685)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
23.24	342.	-5.3	8.558	48.9	48.7
Athabasca Valles Distributary Channel: PSP_001540_1890 PSP_002371_1890 (Interval in Earth days: 65)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
8.783	155.	16.5	-3.96	50.4	55.2
Terraced Fan in Memnonia: PSP_001644_1715 PSP_001842_1715 (Interval in Earth days: 15)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-8.60	200.	21.0	-7.60	56.5	58.2
Gullies : PSP_002283_1335 PSP_002560_1335 (Interval in Earth days: 21)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-45.9	45.7	-3.5	-23.7	71.7	69.6
Sublimation Processes and Spider Evolution : PSP_002652_0930 PSP_002651_0930 (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
-86.9	96.5	7.08	22.50	87.8	86.4
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