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

Martian Zambonis?: ESP_013329_1070 ESP_013527_1070 (Interval in Earth days: 15)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-72.7	147.	7.95	-13.9	54.3	55.9
Sulfate and Clay Strata in Gale Crater: ESP_012551_1750 ESP_012841_1750 (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
-4.85	137.	-3.1	25.59	53.5	48.8
Light-Toned Hummock in Iani Region: ESP_012016_1800 ESP_012293_1800 (Interval in Earth days: 22)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-0.08	342.	0	-26.2	57.4	58.6
Central Peak Gullies of Lohse Crater: ESP_012926_1365 ESP_013071_1365 (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
-43.3	343.	8.72	22.01	44.2	41.3
Small Valleys and Colorful Bedrock in Terra Cimmeria: ESP_012853_1480 ESP_013354_1480 (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
-31.5	175.	-5.5	16.53	45.0	37.2
Pit Crater Chain South of Arsia Mons: ESP_011677_1655 ESP_012600_1655 (Interval in Earth days: 72)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-14.2	240.	-8.7	3.562	58.1	49.9
Entrance to Lethe Vallis: ESP_012458_1830 ESP_012735_1830 (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
3.099	154.	2.21	-28.6	56.7	57.4
Enigmatic Uplift on the Floor of Echus Chasma: ESP_011715_1800 ESP_012203_1800 (Interval in Earth days: 38)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-0.05	279.	8.06	-26.2	57.0	58.9
Inca City Monitoring: ESP_011728_0985 ESP_011729_0985 (Interval in Earth days: 0)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-81.3	295.	25.1	-23.4	78.3	82.2
Dual-Outlined Polygon Pattern in Uzboi Vallis in MOC Image R14-02434: ESP_011608_1525 ESP_020878_1525 (Interval in Earth days: 722)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-27.1	324.	-0.8	-20.2	59.9	54.3
	Page 737 of 878 (8,771 images)