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

Plateau Adjacent to Subsiding Terrain : ESP_057616_1775 ESP_075222_1775 (Interval in Earth days: 1372)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-2.45	313.	2.25	-6.27	40.3	45.3
Layering in Burroughs Crater : ESP_057650_1070 ESP_058362_1070 (Interval in Earth days: 56)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-72.6	118.	5.51	19.98	53.9	60.1
Erosional Scarp in Mid-Latitude Mantle : ESP_057571_1245 ESP_057782_1245 (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
-55.1	109.	0.53	11.93	42.2	41.7
Bright Deposits in Channel South of Peraea Cavus : ESP_057545_1495 ESP_057888_1495 (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
-30.3	95.1	-3.2	-13.1	34.0	32.7
Crater in Harmakhis Vallis : ESP_057730_1375 ESP_058653_1375 (Interval in Earth days: 72)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-42.2	88.1	-3.5	11.40	35.9	41.5
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
Valleys in Crater Northeast of Argyre Planitia : ESP_057800_1500 ESP_057589_1500 (Interval in Earth days: 17)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-29.8	334.	5.85	-11.3	31.5	34.2
Dipping Layers Near Moreux Crater : ESP_057652_2215 ESP_075614_2215 (Interval in Earth days: 1400)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
41.40	46.2	-7.8	6.251	72.3	70.0
Landslides in Crater Near Nili Fossae : ESP_057519_2075 ESP_057110_2075 (Interval in Earth days: 32)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
27.42	77.0	0.63	27.53	62.0	63.5
South Polar Layered Deposits : ESP_057810_0925 ESP_057824_0925 (Interval in Earth days: 1)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-87.5	109.	13.7	6.307	66.8	67.9
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