HiRISE | Stereo Pairs

Stereo Pairs

An explanation of stereo pairs and their use (PDF)

In addition to planned stereo pairs, the Pairendipity software can identify all overlapping images suitable for stereo processing. Global lists of such image pairs for the HiRISE and CTX datasets are provided here ordered by latitude. Images taken close together in time minimize illumination and frost differences and are especially useful (see the Delta-Days column). Stereo images planned within the same 14-day operations cycle are known as SPORCs.

Pairendipity Stereo Pairendipity CTX Stereo SPORCs

Plains-Forming Flow and Associated Trough Cut in Crater Wall: ESP_023535_1855 ESP_023825_1855 (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
5.343	138.	-1.1	26.35	34.7	31.7
End of Trough in South Polar Residual Cap: ESP_023504_0880 ESP_023703_0880 (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
-87.8	5.71	7.96	13.33	82.0	86.1
Well-Preserved Unnamed 6-Kilometer Diameter Crater in Daedalia Planum: ESP_023756_1600 ESP_051052_1600 (Interval in Earth days: 2127)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-19.9	227.	5.42	-8.70	35.6	47.0
Gullies with Varied Shapes on a Crater Wall: ESP_023665_1410 ESP_024087_1410 (Interval in Earth days: 33)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-38.5	194.	6.50	-2.95	44.2	51.6
Patchy South Polar Residual Cap in Summertime: ESP_023807_0885 ESP_023713_0915 (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
-88.6	46.0	20.6	16.86	87.1	84.8
Recurring Slope Linea Formation in a Well-Preserved Crater: ESP_023586_1425 ESP_024008_1425 (Interval in Earth days: 33)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-37.0	192.	-3.1	-14.6	42.7	50.0
Possible Exposures of Polar Layered Deposits in Area Not Well Observed: ESP_023793_0895 ESP_023673_0905 (Interval in Earth days: 9)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-89.2	49.1	24.5	24.15	86.2	83.8
Proposed Landing Site in Jezero Crater: ESP_023524_1985 ESP_023379_1985 (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
18.33	77.5	-0.5	-11.8	41.0	43.2
Possible Landing Site in Chryse Region: ESP_023732_1635 ESP_024655_1635 (Interval in Earth days: 72)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-16.5	162.	1.41	19.43	34.4	45.0
Possible Exposure of Polar Layered Deposits in Area Not Well Observed: ESP_023715_0910 ESP_023756_0910 (Interval in Earth days: 3)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-88.8	316.	24.2	20.11	84.0	85.5
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