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

Proposed Site for Future Exploration in Cerberus Palus: ESP_026950_1870 ESP_027016_1870 (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
6.777	146.	0.08	-20.2	49.8	51.5
IR-Distinct Crater: ESP_026619_2285 ESP_027107_2285 (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
48.34	176.	4.39	-12.0	41.7	44.9
Layers in Danielson Crater: ESP_026626_1885 ESP_026349_1885 (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
8.278	352.	-18.	8.638	49.9	47.0
Different Materials Exposed along a Wallrock Slope in Coprates Chasma: ESP_027063_1655 ESP_026786_1655 (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
-14.3	304.	-5.7	18.17	62.5	61.0
Cataracts near Grota Valles: ESP_026712_1960 ESP_026356_1960 (Interval in Earth days: 27)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
15.71	162.	7.37	-4.28	44.8	44.8
Expanded Craters on Icy Terrain: ESP_026510_2310 ESP_026998_2310 (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
50.72	272.	0	-16.4	42.4	45.2
Candidate Landing Site West of Aeolis Planum: ESP_027003_1790 ESP_026726_1790 (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
-1.11	141.	-10.	14.66	54.7	52.7
Three Dust Devils: ESP_025985_2160 ESP_026051_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
35.82	207.	2.51	-14.7	39.6	41.2
A Flow Margin in Phlegra Dorsa: ESP_026738_2080 ESP_026461_2080 (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
27.80	173.	-17.	4.592	43.5	40.9
Colorful Uplifted Rocks: ESP_026388_2300 ESP_027720_2300 (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
49.45	4.21	-7.6	-23.3	42.8	50.9
	Page 562 of 873 (8,724 images)