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

Collapse Pit in Graben with Ice Fill: ESP_067627_2275 ESP_067970_2275 (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
47.18	265.	5.14	23.64	64.0	58.4
Valleys in Crater South of Miyamoto Crater: ESP_067347_1755 ESP_066529_1755 (Interval in Earth days: 64)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-4.36	353.	-10.	5.711	40.0	44.3
Layered Terrain: ESP_067570_1815 ESP_067702_1815 (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
1.565	26.8	8.49	-8.15	39.7	41.0
New Small South Polar Layered Deposits Impact: ESP_067539_0980 ESP_067513_0980 (Interval in Earth days: 2)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-82.0	175.	6.37	-12.3	75.5	76.3
A Technicolor Mound near Oxia Planum: ESP_066622_2000 ESP_074430_2000 (Interval in Earth days: 608)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
19.88	332.	5.69	22.84	57.4	63.3
Mass Wasting Features on Crater Wall: ESP_067151_2105 ESP_067494_2105 (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
30.28	296.	-5.4	7.379	58.8	53.9
Valleys in Crater Northeast of Argyre Region: ESP_067229_1500 ESP_067361_1500 (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
-29.7	334.	7.83	-10.6	39.0	41.4
Dipping Layers in Crater in Southern Mid-Latitudes: ESP_067118_1415 ESP_067659_1415 (Interval in Earth days: 42)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-38.3	125.	2.08	-7.47	41.5	48.5
Layering in Rutherford Crater: ESP_066938_1990 ESP_067070_1990 (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
18.94	349.	-0.3	-20.9	53.4	53.2
Phlegra Montes: ESP_067024_2160 ESP_067697_2160 (Interval in Earth days: 53)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
35.49	160.	-1.2	-24.0	63.9	57.2
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