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

Dissected Fan or Delta in Terby Crater : ESP_058192_1510 ESP_059405_1510 (Interval in Earth days: 95)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-28.6	75.2	-4.3	8.821	31.6	44.4
Ancient Bedforms on Gordii Dorsum : ESP_058055_1895 ESP_058767_1895 (Interval in Earth days: 55)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
9.255	210.	3.71	-10.2	42.0	35.8
Candidate Landing Site for 2020 Mission Near Jezero Crater : ESP_058139_1985 ESP_058429_1985 (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
18.17	76.9	-8.4	6.967	47.9	43.3
North Mid-Latitude Crater : ESP_058190_2115 ESP_085422_2115 (Interval in Earth days: 2122)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
31.27	122.	-3.3	8.468	57.0	49.0
East Rim of Well-Preserved Impact Crater : ESP_058124_2005 ESP_067210_2005 (Interval in Earth days: 708)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
20.21	126.	-7.3	14.69	49.5	50.1
Gale Crater Rim : ESP_058216_1750 ESP_049051_1770 (Interval in Earth days: 714)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-4.81	136.	-4.2	-21.2	33.2	37.9
Eastern Portion of Well-Exposed 6-Kilometer Crater in Ladon Valles : ESP_058209_1620 ESP_057998_1620 (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
-17.6	328.	7.97	22.18	29.4	29.1
Exposed Bedrock in Terrace of 44-Kilometer Diameter Crater in Margaritifer Terra : ESP_057932_1670 ESP_057866_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	331.	-4.7	9.629	32.8	32.4
Linear Feature Exposure of Infrared-Bright Material in Louros Valles : ESP_057947_1690 ESP_083531_1690 (Interval in Earth days: 1994)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-10.8	281.	2.83	19.61	32.8	46.1
Crater Wall in Nepenthes Mensae West of Elysium Planitia : ESP_058111_1895 ESP_076152_1895 (Interval in Earth days: 1406)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
9.214	122.	-3.9	6.274	41.8	40.6
	Page 285 of 896 (8,955 images)