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

Ridged Flow-Like Features in Deuteronilus Mensae: ESP_080916_2230 ESP_080837_2230 (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
42.50	26.9	5.87	-18.6	52.7	54.0
Crater with Glacier Fill and Eroded Wall: ESP_080767_2160 ESP_080701_2160 (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
35.79	137.	-6.5	11.81	51.4	49.3
High-Latitude Exposure of North Polar Layered Deposits: ESP_080615_2680 ESP_080339_2680 (Interval in Earth days: 21)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
87.73	309.	-20.	-29.2	69.1	67.3
Traverse Ramp in Eastern Coprates Chasma: ESP_080761_1640 ESP_080339_1640 (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
-15.6	306.	2.60	15.19	64.6	64.9
Athabasca Valles Distributary: ESP_080872_1875 ESP_081505_1875 (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
7.587	154.	-8.0	-26.0	55.6	59.1
Landscape Evolution in Cydonia Mensae: ESP_080957_2210 ESP_072926_2210 (Interval in Earth days: 626)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
40.65	350.	-14.	7.427	54.6	62.2
Exhumed Materials in Northeast Syrtis Major: ESP_080954_1980 ESP_080532_1980 (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
17.21	75.1	-17.	5.13	54.5	50.8
Streamlined Landforms Adjacent to Shalbatana Vallis: ESP_080655_1890 ESP_080721_1890 (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
9.021	317.	5.31	-18.5	53.6	55.7
Crater Ejecta Crosscut by Channels in Aeolis Dorsa: ESP_080727_1735 ESP_080437_1735 (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
-6.32	152.	19.9	-7.28	58.7	61.1
Renaudot Crater Dunes: ESP_080862_2225 ESP_080928_2225 (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
41.97	62.5	-4.6	-20.0	52.8	54.9
	Page 98 of 891 (8,901 images)