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

Wrinkle Ridges in West Meridiani Planum : ESP_028538_1860 ESP_029039_1860 (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
6.171	357.	0.67	20.65	52.8	52.9
Terrain Southeast of Raga Crater : ESP_028582_1315 ESP_030217_1315 (Interval in Earth days: 128)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-48.2	242.	7.18	16.21	73.5	48.1
Mesas in Cydonia Region : ESP_028380_2190 ESP_019334_2190 (Interval in Earth days: 704)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
38.85	347.	-13.	0	54.8	51.5
Layered Deposits in Small Crater in Terra Cimmeria : ESP_028547_1405 ESP_037276_1405 (Interval in Earth days: 681)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-38.9	118.	-7.8	19.54	69.8	70.3
Impact Crater with Multiple Terraces : ESP_028376_1660 ESP_028653_1660 (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
-13.9	102.	-5.5	-27.2	58.9	59.6
High Thermal Inertia Materials off the Central Peak of Hargraves Crater : ESP_028390_2010 ESP_051097_2010 (Interval in Earth days: 1770)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
20.72	75.7	-4.6	-24.7	51.5	38.2
Monitoring Change in Meridiani Planum : ESP_028564_1805 ESP_028630_1805 (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
0.672	7.39	7.83	-16.3	53.2	55.2
Vents and Flows in Bernard Crater : ESP_028359_1565 ESP_090575_1565 (Interval in Earth days: 4847)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-23.3	206.	4.34	-20.2	62.5	63.5
Crater and Adjacent Marte Vallis Flows : ESP_028452_2005 ESP_028518_2005 (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
20.40	183.	-9.0	-25.1	52.4	54.5
Fresh Crater on Northern Plains : ESP_028285_2310 ESP_028206_2310 (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
50.65	56.3	4.29	-18.7	55.7	56.5
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