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

Dune Field in Lyot Crater : ESP_053406_2295 ESP_053894_2295 (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
49.17	29.0	-4.2	-26.2	42.6	47.6
Crater Near Athabasca Valles : ESP_053573_1885 ESP_062145_1885 (Interval in Earth days: 668)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
8.272	154.	-2.8	-27.2	48.1	51.3
Gusev Crater Mesas : ESP_053546_1645 ESP_060997_1645 (Interval in Earth days: 581)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-15.0	175.	-10.	-24.8	62.0	59.1
Pits in Mid-Latitude Mantle: ESP_053241_2345 ESP_053320_2345 (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
54.20	211.	2.96	21.40	43.0	41.6
Pitted Cones in Utopia Planitia : ESP_053364_2135 ESP_053219_2135 (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
33.11	95.0	23.6	14.25	38.2	38.7
Hebrus Valles Channel and Pit : ESP_053574_2010 ESP_053640_2010 (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
20.58	126.	-9.3	-28.1	44.0	46.0
Tyrrhena Patera Scarp : ESP_053298_1585 ESP_054010_1585 (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
-21.2	106.	-0.2	10.99	65.8	63.7
Dunes South of Mouth of Chasma Boreale : ESP_053527_2590 ESP_053580_2590 (Interval in Earth days: 4)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
78.63	308.	8.02	-6.29	56.3	57.4
Capri Chasma: ESP_053264_1680 ESP_062838_1680 (Interval in Earth days: 746)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-12.0	313.	6.33	-6.64	59.0	61.2
Secondaries and Flow Features of Noord Crater in Noachis Terra: ESP_053210_1605 ESP_052920_1605 (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
-19.4	348.	-0.2	-24.1	64.4	65.3
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