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

Layering along Oudemans Crater Wall: PSP_005057_1695 PSP_005690_1695 (Interval in Earth days: 49)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-10.1	267.	2.39	-22.3	35.8	34.8
Unnamed Well-Preserved Central Pit Crater: PSP_005600_1160 PSP_005890_1160 (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
-63.5	212.	-5.0	11.46	56.8	60.5
Sulfates in Ius Chasma: PSP_006652_1725 ESP_023398_1725 (Interval in Earth days: 1305)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-7.47	279.	0	14.79	39.1	30.7
Bright Layers in Hale Crater Ejecta: PSP_006756_1465 ESP_023779_1465 (Interval in Earth days: 1327)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-33.2	322.	4.57	-11.2	53.6	43.7
Exposure of High-Latitude Polar Layered Deposits Not Well-Observed: PSP_005139_0920 PSP_005269_0920 (Interval in Earth days: 10)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-87.7	280.	5.03	18.59	70.9	70.7
Polar Layered Deposit Stratigraphy Near Chasma Australe: PSP_004840_0940 PSP_005078_0940 (Interval in Earth days: 19)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-86.1	94.2	20.6	6.758	64.4	67.7
Alluvial Fans in Unnamed Crater: PSP_006528_1585 PSP_007095_1585 (Interval in Earth days: 44)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-21.4	67.1	0	-14.3	43.3	52.6
Layering in Graben Wall: PSP_005902_2265 ESP_085761_2265 (Interval in Earth days: 6222)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
45.97	229.	3.76	-10.1	60.9	56.0
Gullies Within Central Pit of Bamberg Crater: PSP_006794_2200 PSP_010301_2200 (Interval in Earth days: 274)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
39.66	356.	-3.9	21.59	46.9	48.7
Layered Bedrock Exposed in the Central Uplift of Martin Crater: PSP_005610_1585 PSP_005887_1585 (Interval in Earth days: 22)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-21.4	290.	1.73	-24.8	33.4	37.3
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