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

Dark Materials on Block in Olympus Mons Aureole: PSP_008935_1975 ESP_016372_1975 (Interval in Earth days: 580)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
17.33	217.	-8.1	5.979	47.1	40.0
Northern Spring Monitor Site with Known Multi-Toned Defrost Spots: PSP_009249_2650 PSP_009342_2650 (Interval in Earth days: 7)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
84.94	234.	8.69	-5.93	60.1	60.9
Very Fresh Unnamed 10-Kilometer Peak Pit Crater in Utopia Planitia: PSP_009098_2140 PSP_009164_2140 (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
33.47	84.1	-3.1	-20.4	43.4	45.2
Impact Crater Amid the Deuteronilus Mensae: PSP_009021_2245 PSP_009654_2245 (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
44.21	23.3	8.73	-7.10	42.2	46.4
High-Latitude Exposure of North Polar Layered Deposits: PSP_009175_2675 PSP_009374_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
87.63	72.5	-4.8	-14.2	62.7	63.3
Smooth Crater Floor with Bounding Terrace on Flank of Uranius Mons: PSP_008788_2065 PSP_009355_2065 (Interval in Earth days: 44)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
26.42	268.	8.34	-5.68	42.7	45.5
Hellas Planitia: PSP_008269_1395 ESP_017631_1395 (Interval in Earth days: 730)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-40.1	52.1	-7.6	4.219	78.8	80.7
Stratigraphy Exposed in Crater Wall: PSP_009048_1965 PSP_010037_1965 (Interval in Earth days: 77)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
16.47	11.6	-4.7	-17.5	47.5	51.5
Isolated Gully at Intersection of Wrinkle Ridge and Crater Wall: PSP_008608_1510 PSP_009043_1510 (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
-28.8	152.	-8.0	7.793	72.7	73.1
Central Peak of Bonestell Crater: PSP_008733_2225 ESP_018372_2225 (Interval in Earth days: 752)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
41.96	329.	-2.7	11.77	42.5	43.0
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