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

Streamlined Forms near Granicus Valles: ESP_094414_2045 ESP_094480_2045 (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
24.23	134.	11.1	-8.58	42.7	43.7
Well-Preserved Pitted Materials in 6-Kilometer Crater in Tempe Terra : ESP_094421_2205 ESP_094500_2205 (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
39.94	305.	-21.	5.146	54.4	51.8
Possible Relict Fan Deposits in Shalbatana Vallis : ESP_094447_1815 ESP_094513_1815 (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
1.571	315.	24.7	3.603	34.3	36.3
Gullies in Small Crater in Newton Crater: ESP_094346_1415 ESP_094491_1415 (Interval in Earth days: 12)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-38.2	201.	-5.0	8.828	49.1	50.6
Exposed Crater Rim Deposits near Oxia Planum: ESP_094222_1970 ESP_094011_1970 (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
17.02	337.	13.4	23.61	40.3	41.2
Flow of Material through Breached Crater: ESP_094497_2190 ESP_094563_2190 (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
38.43	29.0	-8.8	-23.4	51.7	52.1
Irregular Cellular Structures around Crater in Southern Mid-Latitudes: ESP_094233_1385 ESP_094299_1385 (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
-41.1	43.4	25.2	7.58	47.2	49.4
Extend Coverage of Candidate Landing Site for SpaceX Starship: ESP_094306_2205 ESP_094596_2205 (Interval in Earth days: 23)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
40.03	203.	-9.5	13.56	55.0	50.2
Bedform Change Detection on Hooke Crater: ESP_094434_1345 ESP_094500_1345 (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
-45.3	316.	24.1	8.831	53.4	55.5
Channel in Arabia Terra: ESP_094445_2180 ESP_094590_2180 (Interval in Earth days: 11)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
37.46	10.0	-18.	-6.47	52.3	50.0
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