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

Keeler Crater Dune Changes: ESP_076967_1190 ESP_076888_1190 (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
-60.4	208.	2.07	-23.0	68.9	69.0
Aurorae Chaos: ESP_077002_1705 ESP_077068_1705 (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
-9.55	325.	-3.8	-17.7	39.8	41.6
Jezero Crater Inlet Valley: ESP_077011_1990 ESP_077077_1990 (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
18.63	76.3	-2.1	-15.0	40.6	41.5
Jezero Crater Outflow Channel: ESP_076879_1980 ESP_076945_1980 (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
18.01	77.8	9.06	-4.89	39.9	40.7
Channels in Nereidum Montes: ESP_076765_1435 ESP_076132_1435 (Interval in Earth days: 49)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-36.4	316.	7.45	-16.9	48.3	41.4
Channels in Rahway Valles: ESP_076981_1890 ESP_076770_1890 (Interval in Earth days: 16)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
8.810	175.	11.0	-7.15	37.2	38.5
Terrain Sample near Zhurong Rover Landing Site: ESP_076957_2055 ESP_077168_2055 (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
25.33	109.	-7.7	10.93	43.9	41.5
Xanthe Dorsa: ESP_076870_2225 ESP_077081_2225 (Interval in Earth days: 16)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
42.17	320.	-0.1	13.43	53.8	50.7
Gullies on Massif in Argyre Region: ESP_076923_1345 ESP_076224_1345 (Interval in Earth days: 55)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-45.0	325.	7.99	-7.78	56.6	46.5
Traverse Ramp in East Coprates Chasma: ESP_076818_1640 ESP_076752_1640 (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
-15.6	306.	9.47	23.67	38.7	36.8
	Page 118 of 881 (8,805 images)