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

Transect along Baetis Chasma: ESP_064078_1755 ESP_064223_1755 (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
-4.29	295.	6.84	21.86	56.6	55.5
Candidate ExoMars Landing Site in Oxia Planum: ESP_063839_1980 ESP_064261_1980 (Interval in Earth days: 33)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
17.84	336.	21.8	7.745	52.6	57.7
Intra-Flow Margins and Flow Edge Margins in Deuteronilus Mensae: ESP_064022_2275 ESP_064246_2275 (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
47.17	18.0	-4.5	26.36	63.6	64.6
Dichotomy Boundary East of Gale Crater: ESP_064176_1745 ESP_064532_1745 (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
-5.27	139.	7.06	17.69	56.8	55.9
Candidate Landing Site in 2020 and Sample Return Missions at Jezero Crater: ESP_063809_1985 ESP_064231_1985 (Interval in Earth days: 33)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
18.10	77.1	-0.6	-16.2	54.3	59.4
Lobate Deposit in Well-Preserved 6-Kilometer Impact Crater: ESP_064014_2195 ESP_064080_2195 (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
39.39	236.	8.52	-8.51	59.7	62.0
Light-Toned Layered Deposits: ESP_064026_1740 ESP_064171_1740 (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
-6.01	275.	-0.6	15.26	57.5	56.3
Flow-Like Feature within the Adamas Labyrinthus: ESP_063452_2195 ESP_063887_2195 (Interval in Earth days: 34)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
39.12	100.	3.32	28.83	52.2	55.8
Exposed Layers in Korolev Crater Ice Mound: ESP_063779_2530 ESP_063832_2530 (Interval in Earth days: 4)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
72.86	162.	3.56	-17.0	70.3	72.9
Medusae Fossae Formation above Athabasca Valles Lavas: ESP_063780_1840 ESP_063925_1840 (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
3.899	150.	-4.4	9.655	55.5	54.9
	Page 239 of 891 (8,901 images)