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

Layering in Burroughs Crater : ESP_057716_1080 ESP_057848_1080 (Interval in Earth days: 10)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-71.7	118.	-1.5	-11.2	53.9	55.3
Normal Faults along Coprates Chasma Floor : ESP_057854_1670 ESP_057920_1670 (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
-12.9	298.	8.12	-6.23	32.6	33.0
Apollinaris Patera Scarp : ESP_057753_1720 ESP_057542_1720 (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
-7.94	174.	11.1	-7.21	35.3	39.1
Thermokarst Depressions and Channels in Lyot Crater : ESP_057613_2310 ESP_057481_2310 (Interval in Earth days: 10)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
50.66	28.9	-5.9	11.43	80.3	80.6
Central Structure of Impact Crater : ESP_057796_2075 ESP_067502_2075 (Interval in Earth days: 757)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
27.34	76.9	5.05	24.53	58.6	50.8
Pit Near Biblis Patera : ESP_057830_1820 ESP_074882_1820 (Interval in Earth days: 1329)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
2.037	232.	-1.0	24.46	40.5	49.5
Crater on South Polar Layered Deposits : ESP_057851_0985 ESP_057970_0985 (Interval in Earth days: 9)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-81.4	41.3	5.18	-9.26	62.2	64.2
Branched Features within Antoniadi Crater : ESP_057546_2015 ESP_057678_2015 (Interval in Earth days: 10)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
21.34	61.2	-2.3	-27.8	57.2	57.2
Ice Rich Lobate Deposit Flowing from Crater : ESP_057524_1425 ESP_057458_1425 (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
-37.1	309.	-6.9	6.893	35.4	34.9
Layered Mesas South of Lycus Sulci : ESP_057646_1900 ESP_067550_1900 (Interval in Earth days: 771)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
9.872	213.	-1.3	-15.5	47.8	44.2
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