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

Impact Monitoring Site in Utopia Planitia: ESP_016495_2240 ESP_028666_2240 (Interval in Earth days: 949)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
43.65	96.3	-3.2	7.185	43.5	58.5
Scalloped Features in Deuteronilus Mensae: ESP_016313_2265 ESP_016590_2265 (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
46.17	23.3	8.14	-8.96	44.5	44.6
Relatively Fresh Crater Cut by Erosion: ESP_016738_1730 ESP_019296_1730 (Interval in Earth days: 200)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-7.05	309.	-7.3	16.52	53.0	55.8
Northern Plains West of Erebus Montes: ESP_016782_2205 ESP_028531_2205 (Interval in Earth days: 915)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
40.06	182.	-7.6	11.26	42.3	55.0
Ridges and Fill Material Among Knobs on West Flank of Arsia Mons: ESP_016833_1715 ESP_019035_1715 (Interval in Earth days: 171)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-8.53	235.	-1.7	13.23	54.3	57.3
Columnar Jointing in West Wall of Crater in Marte Vallis: ESP_016360_2020 ESP_016505_2020 (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
21.55	184.	7.23	21.49	39.4	38.5
Isolated Layered Mound in Trough Between Layered Benches in Terby Crater: ESP_016628_1520 ESP_016773_1520 (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
-27.6	74.4	0.18	16.62	64.9	65.4
Melas Fossae: ESP_016541_1520 ESP_019877_1520 (Interval in Earth days: 260)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-27.5	288.	6.46	28.65	63.3	60.7
Cratered Mounds in Galaxias Colles: ESP_016691_2175 ESP_018260_2175 (Interval in Earth days: 122)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
37.23	146.	0	27.19	41.3	40.5
Crater with Lineated Material on Floor: ESP_016824_1465 ESP_016969_1465 (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
-33.2	124.	-2.9	10.86	71.0	71.5
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