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

Possible Breached Crater near Jezero Crater: ESP_070352_1990 ESP_069574_1990 (Interval in Earth days: 61)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
18.71	75.6	-20.	-5.69	52.1	50.0
Pyramus Fossae: ESP_070273_2315 ESP_071051_2315 (Interval in Earth days: 60)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
51.30	66.6	-3.7	-19.3	48.1	49.1
Crater in Arabia Terra: ESP_070394_2245 ESP_070328_2245 (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
44.19	2.26	10.7	25.40	45.8	44.5
Fractures East of Olympus Mons: ESP_070122_1975 ESP_069621_1975 (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
17.23	233.	10.6	-5.07	50.1	50.6
Mounds in Utopia Planitia: ESP_070338_2120 ESP_070760_2120 (Interval in Earth days: 32)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
31.44	95.1	-6.7	-26.9	47.9	49.5
Collapse Pit in Graben with Ice Fill: ESP_070055_2235 ESP_070134_2235 (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
43.40	260.	-6.3	17.25	48.0	45.7
Dipping Layers Against Mounds in Northern Mid-Latitudes: ESP_070036_2195 ESP_070458_2195 (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
39.31	58.8	4.74	-16.8	46.9	48.0
Layers in Crater: ESP_070367_1820 ESP_070433_1820 (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
2.195	26.6	-4.1	-27.6	57.9	59.7
Topography around the Zhurong Rover: ESP_069876_2055 ESP_069942_2055 (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
25.09	109.	3.43	-18.5	48.6	50.5
Sand Waves of Southern Mars : ESP_058085_1245 ESP_065799_1245 (Interval in Earth days: 601)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-55.3	121.	-2.1	19.35	44.5	48.5
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