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

Mounds in Ulysses Fossae: PSP_009409_1860 PSP_009554_1860 (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
5.804	237.	-7.2	8.646	53.1	52.1
High-Latitude Exposure of North Polar Layered Deposits: PSP_010130_2675 PSP_010263_2675 (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
87.47	297.	-7.6	-19.1	68.9	70.9
Rayed Crater on Southeast Flank of Elysium Mons: PSP_009333_2025 PSP_009834_2025 (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
22.46	151.	-21.	-0.87	47.7	47.8
Sample Artynia Catena: PSP_009646_2265 ESP_016305_2265 (Interval in Earth days: 519)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
46.32	240.	0	16.73	45.9	43.9
Small Crater on the North Polar Deposits: PSP_009792_2720 PSP_010691_2680 (Interval in Earth days: 70)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
87.76	121.	-4.5	-15.8	66.4	77.0
Cones at Edge of North Polar Layered Deposits: PSP_009947_2590 PSP_009710_2590 (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
78.66	285.	8.81	-10.7	60.4	59.6
Exposure of Polar Layered Deposits: PSP_010116_2680 PSP_010075_2720 (Interval in Earth days: 3)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
88.20	303.	-10.	-10.3	69.5	69.6
High-Latitude Exposure of North Polar Layered Deposits: PSP_009353_2725 PSP_009553_2675 (Interval in Earth days: 15)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
87.66	228.	-3.3	-16.1	63.7	64.3
Dry Cataracts in Athabasca Valles: PSP_009702_1900 PSP_009847_1900 (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
9.873	156.	0.40	15.92	51.2	50.3
Swirls of Rock in Candor Chasma: PSP_001984_1735 PSP_001918_1735 (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
-6.47	283.	-0.7	22.04	56.8	55.1
	Page 766 of 878 (8,777 images)