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

Bedrock Exposures in Nirgal Vallis: ESP_022645_1505 ESP_023067_1505 (Interval in Earth days: 32)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-29.3	321.	-3.5	-19.9	33.3	34.9
Coprates Chasma Dune Changes: ESP_022369_1685 ESP_023002_1685 (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
-11.4	293.	4.01	-17.8	37.5	33.6
Aonia Terra Dune Field Changes: ESP_022488_1300 ESP_022422_1300 (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
-49.8	293.	-19.	-5.14	41.7	40.7
Possible Rafted Lava Crust in Tartarus Colles: ESP_022320_2050 ESP_023032_2050 (Interval in Earth days: 56)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
24.52	188.	-13.	0.88	61.0	51.0
Eastern Half of Iazu Crater: ESP_022670_1775 ESP_023092_1775 (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
-2.69	354.	8.00	-9.77	37.6	34.9
Stratigraphy of Kasimov Crater Fill: ESP_022473_1550 ESP_023119_1550 (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
-24.9	337.	-8.5	27.5	34.5	30.2
Lobate Flow Feature in Eastern Hellas: ESP_022494_1385 ESP_022639_1385 (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
-41.1	124.	5.68	20.40	36.0	34.9
Faulted, Layered Deposits in Candor Chasma: ESP_022343_1735 ESP_022699_1735 (Interval in Earth days: 28)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-6.63	284.	-11.	0.088	40.9	36.1
Possible MSL Rover Landing Site in Crater Floor with Layered Mesa: ESP_022180_1515 ESP_022246_1515 (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
-28.2	56.8	-5.5	-26.2	36.8	37.9
Small Crater within Newton Crater with Gullies on Pole-Facing Slopes: ESP_022122_1400 ESP_021489_1405 (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
-39.6	203.	-15.	1.708	39.2	45.7
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