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

Scarp: ESP_019047_2640 ESP_019298_2640 (Interval in Earth days: 20)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
83.88	235.	0.05	-12.8	67.1	71.2
Layered Rocks and Scarp on Crater Floor: ESP_019024_1930 ESP_037577_1930 (Interval in Earth days: 1446)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
13.04	174.	-6.3	15.43	50.3	54.4
Crater and Landslides: ESP_019014_1625 ESP_020214_1625 (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
-17.2	89.9	13.9	1.055	62.0	56.9
Floor of Ius Chasma: ESP_018928_1725 ESP_019350_1725 (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
-7.56	277.	-0.3	-16.9	58.0	58.4
Steep North Polar Boundary Scarp: ESP_018928_2640 ESP_019034_2640 (Interval in Earth days: 8)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
83.79	237.	7.24	-7.09	65.4	67.3
Fresh Crater North of Tharsis Region: ESP_019140_2310 ESP_019641_2310 (Interval in Earth days: 39)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
50.82	241.	-1.3	13.4	52.4	58.1
High-Latitude Exposure of North Polar Layered Deposits: ESP_019178_2675 ESP_028067_2675 (Interval in Earth days: 693)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
87.66	228.	-7.9	-19.4	71.9	73.2
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
North Polar Layered Deposit Basal Stratigraphy: ESP_018945_2645 ESP_019564_2645 (Interval in Earth days: 48)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
84.42	138.	0	15.70	66.4	74.4
Channelized Lava Flow through a Constriction with Well-Preserved Highstands: ESP_018945_2050 ESP_019235_2050 (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
24.82	171.	-15.	9.257	48.8	48.4
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