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

Deformed Crater in Tyrrhena Terra : ESP_028311_1635 ESP_028667_1635 (Interval in Earth days: 28)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-16.3	76.8	-4.4	13.76	60.1	57.2
Crater in Meridiani Planum : ESP_028525_1790 ESP_034630_1790 (Interval in Earth days: 475)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-0.71	353.	-6.6	8.99	54.6	50.2
Crater and Adjacent Marte Vallis Flows : ESP_028452_2005 ESP_028518_2005 (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
20.40	183.	-9.0	-25.1	52.4	54.5
Utopia Planitia : ESP_028284_2210 ESP_028429_2210 (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
40.69	86.6	-5.4	9.803	53.3	53.9
Mesas in Cydonia Region : ESP_028380_2190 ESP_019334_2190 (Interval in Earth days: 704)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
38.85	347.	-13.	0	54.8	51.5
Faulted Layered Deposits in Capen Crater : ESP_028300_1870 ESP_028366_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
6.675	13.9	-0.1	-19.6	52.1	53.9
Complex Superposition of Fractures : ESP_028330_2240 ESP_028620_2240 (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
43.77	270.	-9.5	17.29	55.1	57.0
Deep Bedrock in Juventae Chasma : ESP_028527_1750 ESP_034632_1750 (Interval in Earth days: 476)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-4.70	298.	3.46	18.38	54.7	51.8
Possible Repetitive Bedding in Terra Sirenum Hills : ESP_028319_1445 ESP_028174_1445 (Interval in Earth days: 12)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-35.3	220.	5.27	-13.6	69.1	71.5
Double or Elongated Shield Volcano Near Ceraunius Fossae : ESP_028344_2085 ESP_028700_2085 (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
28.07	250.	-8.2	5.592	51.9	54.5
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