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

Changes in Intracrater Dunes: ESP_023186_1765 ESP_023463_1765 (Interval in Earth days: 21)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-3.28	307.	4.33	-23.3	33.1	34.3
Small Mounds in Chryse Planitia: ESP_023159_1995 ESP_023225_1995 (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
19.36	322.	-2.4	-20.9	45.9	46.3
Channel in Cerberus Region: ESP_023310_1870 ESP_023600_1870 (Interval in Earth days: 23)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
7.005	161.	-1.4	23.90	36.8	33.0
Boundary between Ophir and Candor Chasmata: ESP_023134_1755 ESP_023635_1755 (Interval in Earth days: 39)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-4.67	287.	4.94	27.71	32.9	30.0
Pitted Materials in Bakhuysen Crater: ESP_020309_1570 ESP_020731_1570 (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
-22.8	16.2	8.95	-6.93	57.0	54.4
A Pedestal Crater in Malea Planum: ESP_022787_1085 ESP_030580_1085 (Interval in Earth days: 607)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-71.3	55.1	-4.6	21.88	56.9	53.9
Branching Trough in South Polar Layered Deposits: ESP_022779_0950 ESP_031930_0950 (Interval in Earth days: 713)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-84.7	301.	-5.7	5.098	68.1	71.8
Proposed Landing Site in Ismenius Cavus: ESP_022880_2140 ESP_031161_2140 (Interval in Earth days: 645)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
33.82	17.2	-0.3	23.84	60.4	65.9
Knob in South Polar Layered Deposits: ESP_023066_0955 ESP_032020_0955 (Interval in Earth days: 698)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-84.4	12.1	6.73	-6.06	70.6	73.7
Wrinkle Ridges in West Meridiani Planum: ESP_022749_1855 ESP_022960_1855 (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
5.439	357.	5.12	-4.25	41.4	39.6
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