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

Terby Crater: ESP_025489_1525 ESP_033625_1525 (Interval in Earth days: 634)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-27.4	75.3	14.5	0.693	63.2	56.0
Source of Flow Visible in CTX Image P20_008700_1787: ESP_025697_1805 ESP_037169_1805 (Interval in Earth days: 894)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
0.572	155.	-6.8	8.034	48.6	54.9
Ring and Cone Structures in Elysium Planitia: ESP_025789_1950 ESP_025723_1950 (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
14.95	163.	-18.	0.639	44.0	42.1
Layered Deposits in Central Pit of Large Crater: ESP_025771_1620 ESP_043586_1620 (Interval in Earth days: 1388)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-17.6	296.	6.03	22.31	59.5	59.5
Contact between Yardang-Forming Material and Platy Flow Material: ESP_025473_1840 ESP_034255_1840 (Interval in Earth days: 684)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
3.897	149.	-3.9	28.53	45.2	43.3
Flows in Crater and on Neighboring Terrain: ESP_025664_1805 ESP_035290_1805 (Interval in Earth days: 750)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
0.354	335.	5.96	-10.6	47.7	54.3
Mantle Layers in Crater in Terra Cimmeria: ESP_025474_1380 ESP_051847_1380 (Interval in Earth days: 2055)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-41.6	127.	4.28	-18.6	74.1	73.7
Mound on Floor of Small Crater near Western Wall of Mawrth Vallis: ESP_025400_2055 ESP_025545_2055 (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
25.34	339.	6.41	21.46	38.5	37.5
Ridges or Flows in Northeast Gale Crater: ESP_025790_1750 ESP_027135_1750 (Interval in Earth days: 104)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-4.71	137.	-6.0	3.949	52.2	55.9
Vertically Tilted Blocks of Layers in Becquerel Crater: ESP_025637_2020 ESP_025782_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
21.98	351.	-17.	-0.29	41.7	40.6
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