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 and Contact in Lucus Planum: ESP_088545_1725 ESP_088756_1725 (Interval in Earth days: 17)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-7.43	184.	-3.0	-16.9	60.3	61.4
Alluvial Fan and Light-Toned Deposits in Coprates Catena Trough: ESP_088409_1655 ESP_088119_1655 (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
-14.2	297.	5.41	-13.7	63.9	64.4
A Fissure and Channel near Pavonis Mons: ESP_086934_1775 ESP_087435_1775 (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
-2.54	247.	-7.1	24.56	49.0	51.0
Ring-Shaped Mounds in Ceraunius : ESP_086815_2115 ESP_087092_2115 (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
31.79	249.	16.7	-7.37	40.6	42.5
Candidate ExoMars Landing Site in Oxia Planum: ESP_088078_2000 ESP_088012_2000 (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
19.56	334.	-28.	-7.03	48.3	46.2
Terrain in Crater in Tempe Terra: ESP_088260_2150 ESP_088827_2150 (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
34.74	40.1	2.83	-11.4	42.9	45.9
Dune Monitoring in Northern Mid-Latitude Crater: ESP_088171_2295 ESP_088395_2295 (Interval in Earth days: 18)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
49.11	309.	-5.5	19.83	44.5	42.6
Pedestal Crater Marginal Pits: ESP_088126_2400 ESP_088205_2400 (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
59.79	96.3	-9.1	6.586	47.8	46.5
Canyon Wall and Floor in Coprates Chasma: ESP_088290_1655 ESP_088501_1655 (Interval in Earth days: 17)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-14.2	306.	8.94	-6.79	63.5	64.9
Monitor Slope in West Coprates Chasma: ESP_088106_1685 ESP_088673_1685 (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
-11.5	290.	5.12	-16.4	61.5	63.9
	Page 23 of 881 (8,805 images)