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

Central Uplift of Saheki Crater: ESP_034113_1580 ESP_036737_1580 (Interval in Earth days: 205)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-21.6	73.2	-14.	5.441	59.6	65.5
Light-Toned Fan Deposit Near Eberswalde Crater: ESP_034196_1560 ESP_043084_1560 (Interval in Earth days: 692)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-23.8	325.	8.15	-18.2	60.6	62.4
Well-Preserved 4-Kilometer Impact Crater: ESP_034248_2175 ESP_034314_2175 (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
37.33	338.	2.63	-13.1	40.8	42.2
Inverted Channel and Terminal Fan: ESP_034249_1920 ESP_034394_1920 (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
11.87	314.	1.82	15.06	42.5	42.3
Possible Multi-Level Terraced Crater in Arcadia Planitia: ESP_034187_2275 ESP_034622_2275 (Interval in Earth days: 34)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
47.28	203.	-7.1	16.84	44.7	41.3
Tilted Blocks in Oudemans Crater: ESP_034264_1700 ESP_042374_1700 (Interval in Earth days: 632)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-9.89	268.	-0.7	-14.5	53.0	46.2
Possible Offset Terraced Crater in Arcadia Planitia: ESP_034161_2275 ESP_034649_2275 (Interval in Earth days: 38)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
46.89	192.	-0.4	-25.9	44.1	45.1
Infrared-Distinct Crater: ESP_034253_2230 ESP_034899_2230 (Interval in Earth days: 50)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
42.83	201.	-0.0	16.32	42.4	40.1
Infrared-Distinct Crater: ESP_034170_2350 ESP_037150_2350 (Interval in Earth days: 232)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
54.54	305.	-3.7	6.158	47.7	58.9
Possible Terraced Bullseye-Like Crater in Arcadia Planitia: ESP_034108_2245 ESP_034174_2245 (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
44.15	199.	4.85	-9.02	42.8	43.8
	Page 480 of 878 (8,772 images)