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

Potential Future Landing Site in Eastern Terby Crater : ESP_028377_1520 ESP_028654_1520 (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
-27.5	75.0	13.9	-7.90	63.9	63.2
Expanded Craters Near Milankovic Crater : ESP_028411_2330 ESP_028688_2330 (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
52.70	216.	5.82	-8.00	58.2	63.7
Sample Terrain inside Mclaughlin Crater : ESP_028354_2025 ESP_043070_2025 (Interval in Earth days: 1147)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
22.20	337.	0	28.03	51.0	37.1
Pedestal Crater in Utopia Region : ESP_028363_2245 ESP_028640_2245 (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
44.09	90.0	-8.9	-22.4	55.6	60.8
Well-Preserved 1-Kilometer Impact Crater : ESP_028327_1720 ESP_028604_1720 (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
-7.71	358.	7.9	-12.9	55.6	56.7
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
Double-Layered Pedestal Crater : ESP_028307_2305 ESP_033832_2305 (Interval in Earth days: 430)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
50.26	177.	-4.4	-24.1	56.6	49.4
Vents and Flows in Bernard Crater : ESP_028359_1565 ESP_090575_1565 (Interval in Earth days: 4847)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-23.3	206.	4.34	-20.2	62.5	63.5
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
Terrain Southeast of Raga Crater : ESP_028582_1315 ESP_030217_1315 (Interval in Earth days: 128)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-48.2	242.	7.18	16.21	73.5	48.1
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