HiRISE | Stereo Pairs

Stereo Pairs

An explanation of stereo pairs and their use (PDF)

Planned stereo pairs have suitable stereo convergence angles and illumination by design. In addition to planned stereo pairs, the Pairendipity software can identify overlapping HiRISE images that are serendipitously suitable for stereo processing and find stereo pairs within the CTX dataset.

Planned HiRISE stereo pairs are listed in the “Stereo Pair List (CSV)” link below. Since this list is based on produced stereo anaglyphs it also contains a few serendipitous pairs that underwent special processing. Most serendipitous HiRISE stereo pairs are listed in the “Pairendipity Stereo” link, while CTX stereo pairs are listed in “Pairendipity CTX Stereo”.

Images taken close together in time minimize illumination and frost differences and are especially useful (see the Delta-Days column in the Pairendipity files or difference the orbit numbers in the image IDs in the Stereo Pair List file). Stereo pairs with both images planned within the same 14-day (168-orbit) operations cycle are known as SPORCs.

Stereo Pair List (csv) Pairendipity Stereo Pairendipity CTX Stereo SPORCs

North Polar Layered Deposits Structural Geology in Icy Layers: ESP_088733_2630 ESP_088562_2630 (Interval in Earth days: 13)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
82.71	56.5	6.65	-7.41	59.1	59.3
Terrain Southwest of Jovis Tholus: ESP_088411_1960 ESP_088978_1960 (Interval in Earth days: 44)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
15.96	239.	5.80	-9.01	47.5	49.9
Aeolis Dorsa Inverted Deposits: ESP_088612_1735 ESP_088823_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
-6.35	154.	-1.4	-14.9	59.6	60.6
Dunes in Northern Mid-Latitude Crater: ESP_088469_2410 ESP_088548_2410 (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
60.69	87.7	5.29	19.86	47.3	46.3
Pitted Cones with Moat near Potential Volcano: ESP_088416_2080 ESP_088627_2080 (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
27.47	102.	-6.6	-18.5	45.1	46.7
Long Section of Exposed Stratigraphy in Eastern Candor Chasma: ESP_088607_1725 ESP_088462_1725 (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
-7.17	291.	0.37	-10.5	60.0	60.6
Steep Sandy Slopes in Coprates Chasma: ESP_088554_1660 ESP_088620_1660 (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
-13.7	298.	11.2	-14.2	63.4	65.0
Channel Entering Sklodowska Crater: ESP_088512_2130 ESP_088578_2130 (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
32.92	358.	15.6	-3.74	42.6	44.5
Wrinkle Ridge and Valley Network Intersection: ESP_088616_1750 ESP_088471_1750 (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
-4.96	45.5	-4.8	-15.5	59.1	59.6
Jezero Crater: ESP_088562_1985 ESP_089208_1985 (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
18.47	77.4	-8.9	15.11	48.1	47.9
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