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

Stratigraphy of Primary Mesa in Terby Crater: PSP_010826_1525 ESP_016272_1525 (Interval in Earth days: 424)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-27.1	74.2	4.13	-10.0	65.9	60.7
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
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
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
Mounds on Kashira Crater Floor: ESP_011370_1525 ESP_029053_1525 (Interval in Earth days: 1378)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-27.1	341.	8.46	-10.0	61.4	59.8
Shalbatana Vallis: PSP_010461_1845 ESP_016619_1845 (Interval in Earth days: 480)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
4.397	315.	0	0	54.7	45.8
Crater in Icaria Fossae Region with Intersecting Graben: ESP_011440_1335 ESP_011941_1335 (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
-45.9	234.	-5.1	15.24	68.4	59.6
Arandas Crater in Northern Plains: PSP_010407_2230 ESP_019123_2230 (Interval in Earth days: 679)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
42.43	345.	0	17.14	52.3	48.4
Streamlined Landforms on Terraces of Ritchey Crater: PSP_010646_1510 ESP_016092_1510 (Interval in Earth days: 424)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-28.5	308.	7.57	-9.18	67.6	59.1
Cone at the Source of Athabasca Valles: PSP_010770_1905 ESP_011403_1905 (Interval in Earth days: 50)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
10.15	157.	16.7	-7.00	53.1	58.4
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