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

Meridiani Planum Terrain Sample: ESP_026283_1810 ESP_026415_1810 (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
1.156	354.	26.9	-16.8	49.2	52.9
Central Peaks of an Impact Crater: ESP_026243_2200 ESP_053697_2200 (Interval in Earth days: 2139)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
39.83	4.05	-5.5	8.701	40.8	41.3
Lava Flow Spilling over Crater Wall onto Crater Floor in Daedalia Planum: ESP_026354_1480 ESP_035281_1480 (Interval in Earth days: 695)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-31.8	222.	-5.4	15.66	73.9	74.0
Possible Future Mars Landing Site of 2018 Joint Rover: ESP_026270_1820 ESP_027747_1820 (Interval in Earth days: 115)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
2.165	350.	3.38	-8.58	50.3	53.3
Cratered Cones with Divergent Wakes Near Grjota Valles: ESP_026369_1965 ESP_028413_1965 (Interval in Earth days: 159)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
16.52	167.	-8.3	7.177	44.8	50.8
Bedform Changes Southwest of Schiaparelli Crater: ESP_026322_1720 ESP_027166_1720 (Interval in Earth days: 66)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-7.72	13.0	-3.6	-18.2	56.9	59.2
Craters and Mesas in Northeast Arabia Terra: ESP_026254_2085 ESP_026399_2085 (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
28.09	65.4	-7.4	6.562	41.3	40.5
Layered Deposits in Gale Crater: ESP_026291_1750 ESP_086661_1750 (Interval in Earth days: 4703)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-4.87	138.	5.74	27.78	54.3	44.6
Basin in Northeast Hellas Region: ESP_026412_1525 ESP_026557_1525 (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
-27.2	78.2	0	15.95	70.4	69.9
Features of Large Lobe Northwest of Pavonis Mons: ESP_026564_1850 ESP_027553_1850 (Interval in Earth days: 77)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
5.068	244.	-7.0	7.531	50.4	50.7
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