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

Channels on North Rim of Cerulli Crater: PSP_010498_2135 ESP_045574_2135 (Interval in Earth days: 2733)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
32.99	21.7	4.01	14.18	51.5	43.7
Section of Wall Rock on the South Rim of Coprates Chasma: PSP_010501_1645 ESP_016026_1645 (Interval in Earth days: 431)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-15.4	305.	5.32	23.12	62.0	48.0
Mesas with Circumferential Depressions Near Kasei Valles: ESP_011319_2100 ESP_011464_2100 (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
29.64	289.	-20.	-7.41	62.3	62.9
Ius Chasma Hydrated Mineralogy: PSP_010792_1715 ESP_046501_1715 (Interval in Earth days: 2782)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-8.55	280.	4.74	-11.7	58.6	53.3
Light-Toned Layering South of Ius Chasma with Unusual Morphology: PSP_010423_1720 ESP_016726_1720 (Interval in Earth days: 491)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-8.01	275.	-10.	7.863	60.0	52.5
Possible MSL Landing Site in Holden Crater: ESP_011397_1535 ESP_011898_1535 (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
-26.3	324.	3.35	27.36	61.3	54.6
Flow Feature in Southern Utopia Planitia: ESP_011497_1965 ESP_064454_1965 (Interval in Earth days: 4126)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
16.22	110.	-4.3	-24.5	59.6	61.7
Central Region of an Impact Crater: PSP_010812_1665 ESP_027730_1665 (Interval in Earth days: 1319)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-13.2	94.9	0.22	14.92	60.5	59.2
Erosional Remnants on Ganges Mensa: ESP_011582_1730 ESP_011648_1730 (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
-7.16	311.	6.37	-16.2	57.0	58.6
Eastern Rim of Heimdal Crater: PSP_010648_2485 PSP_010846_2485 (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
68.34	235.	11.9	-10.7	63.8	68.8
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