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

Abrupt Transition in Expression of North Polar Basal Stratigraphy: ESP_018898_2645 ESP_019215_2645 (Interval in Earth days: 24)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
84.25	342.	0	-13.9	65.7	70.4
Cluster of Zunil Crater Secondaries: ESP_019064_1835 ESP_019209_1835 (Interval in Earth days: 12)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
3.656	163.	2.92	17.53	52.6	51.6
Eberswalde Crater Deposits: ESP_019190_1560 ESP_019335_1560 (Interval in Earth days: 12)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-23.9	326.	0.12	15.06	65.9	64.0
Gemina Lingula Scarp with Outcrop of Layered Deposits and Unconformities: ESP_018844_2605 ESP_019081_2605 (Interval in Earth days: 19)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
80.37	27.0	1.70	16.54	62.6	64.5
Steep North-Polar Boundary Scarp: ESP_018981_2640 ESP_019310_2640 (Interval in Earth days: 26)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
83.81	236.	1.04	17.00	66.3	70.0
Layered Terrains in Aeolis Planum: ESP_018972_1755 ESP_019605_1755 (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
-4.27	154.	15.7	-5.86	55.1	56.0
Central Chasma Boreale Scarp: ESP_019044_2650 ESP_019360_2650 (Interval in Earth days: 25)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
84.82	343.	-24.	-14.4	69.4	72.9
Thermally-Distinct Material at Distal Coogoon Valles: ESP_019084_1980 ESP_060437_1980 (Interval in Earth days: 3222)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
17.85	336.	-5.5	5.547	49.5	37.7
Deep Incisions in Mangala Valles: ESP_018825_1745 ESP_020025_1745 (Interval in Earth days: 93)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-5.33	209.	0	-15.1	57.0	56.6
Impact Crater with Central Uplift: ESP_019059_1490 ESP_027894_1490 (Interval in Earth days: 689)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-30.7	303.	8.37	-18.5	70.2	71.1
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