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

Channel in Rahway Valles: ESP_082612_1895 ESP_082190_1895 (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
9.640	173.	-27.	-8.00	63.1	60.4
Ridges and Fractures in Sublimation-Pit Crater with Hale Crater Ejecta: ESP_082620_1415 ESP_082844_1415 (Interval in Earth days: 17)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-38.0	319.	-7.3	22.81	57.5	51.8
Flow Features on Ice-Rich Plateau on Malea Patera: ESP_082854_1165 ESP_082775_1165 (Interval in Earth days: 6)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-63.1	53.2	5.61	-11.0	60.5	63.1
Smooth Pitted Materials in Terra Sirenum Depression: ESP_082769_1400 ESP_082835_1400 (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
-39.5	210.	2.54	-19.7	54.8	55.5
Graben-Crater Intersection at Tantalus Fossae: ESP_082648_2260 ESP_082727_2260 (Interval in Earth days: 6)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
45.90	262.	7.49	26.08	77.2	76.6
Normal Faults along Coprates Chasma Floor: ESP_082502_1670 ESP_082291_1670 (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
-12.8	298.	-6.9	7.307	57.0	57.1
Small Sinuous Ridge at Base of Small Hill in Aeolis Dorsa: ESP_082560_1735 ESP_082771_1735 (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
-6.46	153.	0.76	-24.1	56.7	57.7
Hydrated Sulfates in Melas Chasma: ESP_082700_1670 ESP_082990_1670 (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
-12.7	290.	3.19	17.88	54.8	51.2
Lava-Coated Crater near Kasei Valles: ESP_082265_1960 ESP_082555_1960 (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
15.66	285.	1.99	21.45	61.3	61.1
Chryse Chaos: ESP_082290_1885 ESP_082356_1885 (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
8.575	323.	8.00	-7.61	59.2	60.6
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