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

Jarosite-Rich Terrain in Northern Nili Fossae: ESP_082800_2075 ESP_082879_2075 (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
27.03	74.9	3.37	29.71	68.6	66.9
Ancient Crust Outcrops in Coprates Chasma: ESP_082515_1650 ESP_082594_1650 (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
-14.9	304.	-14.	15.33	57.4	54.4
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
Outcrop in Athabasca Valles Lava: ESP_082705_1880 ESP_082270_1880 (Interval in Earth days: 34)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
7.779	149.	27.6	7.677	57.8	59.0
Crater in Galle Crater: ESP_082712_1290 ESP_082778_1290 (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
-50.5	329.	-5.6	-23.2	59.1	59.4
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
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
Transect Across Lower Harmakhis Vallis: ESP_082813_1370 ESP_074413_1370 (Interval in Earth days: 655)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-42.6	86.3	27.1	4.948	52.8	48.0
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