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

Exposure of Polar Layered Deposits: ESP_019060_2720 ESP_019138_2720 (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
88.08	135.	-13.	-20.4	72.3	74.3
Northern Plains Crater with Summer Ice: ESP_018809_2495 ESP_019033_2495 (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
69.28	273.	-1.9	13.56	56.4	57.8
Linear Dunes and Sand Sheets in Herschel Crater: ESP_016916_1655 ESP_017417_1655 (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
-14.1	129.	5.50	22.91	58.0	60.0
Layered Bedrock near Oyama Crater: ESP_018820_2035 ESP_019664_2035 (Interval in Earth days: 66)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
23.40	341.	16.2	-9.56	45.5	53.5
Glacier?: ESP_018857_2225 ESP_019358_2225 (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
42.21	50.5	-6.4	8.421	47.8	51.8
Alluvial Fan in Far Western Terra Tyrrhena: ESP_018738_1585 ESP_019160_1585 (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
-21.4	67.0	0.22	-17.5	66.6	65.9
Steep North-Polar Boundary Scarp Mass Wasting: ESP_018720_2655 ESP_019062_2655 (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
85.25	158.	-1.9	11.92	64.7	68.1
Lobate Flow Front in Kasei Valles: ESP_018730_1905 ESP_019231_1905 (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
10.46	282.	-7.1	12.28	50.5	50.1
Depositional Fan Emanating from Young Fluvial Valleys in Lyot Crater: ESP_018607_2325 ESP_018884_2325 (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
52.24	30.9	16.6	-0.72	46.1	50.1
Exposure of North Polar Layers: ESP_018618_2625 ESP_019079_2625 (Interval in Earth days: 36)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
82.27	73.9	0	17.13	61.7	65.7
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