HiRISE | Stereo Pairs

Stereo Pairs

An explanation of stereo pairs and their use (PDF)

Planned stereo pairs have suitable stereo convergence angles and illumination by design. In addition to planned stereo pairs, the Pairendipity software can identify overlapping HiRISE images that are serendipitously suitable for stereo processing and find stereo pairs within the CTX dataset.

Planned HiRISE stereo pairs are listed in the “Stereo Pair List (CSV)” link below. Since this list is based on produced stereo anaglyphs it also contains a few serendipitous pairs that underwent special processing. Most serendipitous HiRISE stereo pairs are listed in the “Pairendipity Stereo” link, while CTX stereo pairs are listed in “Pairendipity CTX Stereo”.

Images taken close together in time minimize illumination and frost differences and are especially useful (see the Delta-Days column in the Pairendipity files or difference the orbit numbers in the image IDs in the Stereo Pair List file). Stereo pairs with both images planned within the same 14-day (168-orbit) operations cycle are known as SPORCs.

Stereo Pair List (csv) Pairendipity Stereo Pairendipity CTX Stereo SPORCs

Exit Breach in Well-Preserved Crater : ESP_049306_2160 ESP_049860_2160 (Interval in Earth days: 43)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
35.79	7.54	6.11	-20.4	61.2	54.9
Layers in Galle Crater: PSP_003855_1275 PSP_003934_1275 (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
-51.9	330.	-4.6	19.85	50.1	47.1
Distinctive Brightness: ESP_011443_1380 ESP_011509_1380 (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
-41.6	150.	8.74	-9.70	65.6	66.1
The Splitting of the Dunes: ESP_012897_1685 ESP_013319_1685 (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
-11.6	51.9	-5.7	-19.8	48.0	44.0
Bedrock Outcrops in Kaiser Crater: ESP_012239_1330 ESP_012516_1330 (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
-46.7	19.8	8.00	-14.4	55.4	52.6
Flow in Protonilus Mensae: ESP_049291_2220 ESP_058166_2220 (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
41.55	56.2	4.20	-5.47	66.3	65.8
Steep-Front Deposit on Crater Floor in Northern Arabia Terra: ESP_049293_2140 ESP_049359_2140 (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
33.61	3.59	-1.5	-17.5	60.0	59.9
Circular Structure in Lava in Southwestern Elysium Planitia : ESP_049011_1815 ESP_050145_1815 (Interval in Earth days: 88)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
1.458	146.	2.83	26.32	40.0	29.7
Rifts and Pitted Cones in Utopia Planitia : ESP_049039_2110 ESP_057782_2110 (Interval in Earth days: 681)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
30.70	97.8	1.95	11.30	60.7	61.2
Topography in Region Dubbed Giza: ESP_049292_0950 ESP_049187_0950 (Interval in Earth days: 8)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-84.8	65.4	7.95	-6.37	67.8	67.6
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