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

Basal Exposure of South Polar Layered Deposits: PSP_005089_1040 PSP_005313_1040 (Interval in Earth days: 18)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-75.8	131.	-6.9	7.077	60.1	61.9
Gullies with Bright Color Deposits: PSP_005082_1365 ESP_012703_1365 (Interval in Earth days: 594)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-43.0	309.	-0.9	23.99	38.4	46.0
Dry Cataract in Lethe Vallis: PSP_006762_1840 PSP_010335_1840 (Interval in Earth days: 278)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
3.744	155.	-7.4	7.064	38.2	54.1
Contact between Polygon and Massif: PSP_005700_2200 ESP_011818_2200 (Interval in Earth days: 477)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
39.77	346.	0	-24.3	59.2	72.7
Mawrth Vallis Phillosilicate Layers: PSP_005819_2050 PSP_006742_2050 (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
24.68	339.	3.35	-7.74	46.6	40.7
Fresh Impact Crater: PSP_005837_1965 PSP_005903_1965 (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
16.41	209.	-7.9	-26.4	42.0	42.9
Layered Sediments in Tithonium Chasma: PSP_005281_1750 PSP_005703_1750 (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
-4.92	270.	10.9	-5.09	35.2	34.1
Seasonal Monitoring: PSP_005340_0930 PSP_005523_0930 (Interval in Earth days: 14)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-87.0	170.	0.24	20.31	72.8	73.3
Lobate Crater Ejecta: PSP_005867_1330 ESP_011431_1330 (Interval in Earth days: 434)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-46.4	118.	0	14.15	48.3	67.4
Streamlined Hills in the Western Charitum Montes: PSP_006902_1275 ESP_011398_1275 (Interval in Earth days: 350)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-52.1	301.	-7.0	7.062	70.2	70.9
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