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

Disrupted Terrain in Southeastern Cerberus Palus: ESP_011377_1835 ESP_011522_1835 (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
3.357	147.	-2.2	13.96	57.5	56.5
Erosional Remnants on Ganges Mensa: ESP_011582_1730 ESP_011648_1730 (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
-7.16	311.	6.37	-16.2	57.0	58.6
Valley Features and Light-Toned Deposits along Melas Region Southern Wall: ESP_011293_1710 ESP_019218_1710 (Interval in Earth days: 617)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-9.12	282.	0.24	-21.3	58.2	59.7
Large Channel Emanating from Summit of Ceraunius Tholus: ESP_011399_2045 PSP_006191_2045 (Interval in Earth days: 406)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
24.18	262.	16.5	0	58.8	42.8
Well-Preserved Unnamed Crater in Acidalia Planitia: PSP_010579_2170 ESP_016104_2170 (Interval in Earth days: 431)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
36.66	329.	4.65	19.26	52.8	40.8
Crater Wall in Chryse Planitia: PSP_010408_2070 ESP_045906_2070 (Interval in Earth days: 2766)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
26.88	319.	2.47	-6.79	50.6	48.1
Apron of Material in Columbus Crater: PSP_010492_1510 ESP_045278_1510 (Interval in Earth days: 2710)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-28.8	194.	-5.8	-28.5	69.7	69.7
Opportunity Imaged by HiRISE: ESP_011765_1780 ESP_012820_1780 (Interval in Earth days: 82)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-2.14	354.	11.6	-23.9	56.5	53.9
Fresh Impact Crater in Utopia Planitia: ESP_011287_2165 ESP_011564_2165 (Interval in Earth days: 21)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
36.02	80.5	-2.6	-23.3	62.3	67.7
Crater in Meridiani Planum with Layering: ESP_011277_1825 ESP_011910_1825 (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
2.221	357.	3.65	-14.2	56.8	59.2
	Page 726 of 851 (8,502 images)