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

Northern Rim of Antoniadi Crater: ESP_082695_2045 ESP_092360_2045 (Interval in Earth days: 754)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
24.18	62.6	2.79	-16.5	66.7	67.0
Resistant Layer in Medusae Fossae Formation: ESP_082729_1830 ESP_083230_1830 (Interval in Earth days: 39)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
2.727	217.	-6.6	0.505	58.9	56.0
Flow Features on Ice-Rich Plateau on Malea Patera: ESP_082854_1165 ESP_082775_1165 (Interval in Earth days: 6)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-63.1	53.2	5.61	-11.0	60.5	63.1
Contact between Medusae Fossae and Northern Flank of Apollinaris Mons: ESP_082757_1725 ESP_082322_1725 (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
-7.26	173.	6.07	-7.55	55.1	58.2
Exposed Strata in Crater near Planned ExoMars Landing Site in Oxia Planum: ESP_082751_1970 ESP_082685_1970 (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
16.67	334.	2.48	26.50	63.6	61.5
Layered Deposits North of Jiji Crater: ESP_082671_1890 ESP_082592_1890 (Interval in Earth days: 7)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
9.138	358.	23.0	-6.07	58.8	61.1
Smooth Mesa at Nili Fossae: ESP_082734_2030 ESP_082668_2030 (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
22.65	77.6	4.66	27.60	66.0	63.9
Sample Rim Traverse Hazards at Possible Mars Helicopter Landing Site: ESP_082686_1565 ESP_082897_1565 (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
-23.5	314.	5.76	-14.9	54.1	53.3
Graben-Crater Intersection at Tantalus Fossae: ESP_082648_2260 ESP_082727_2260 (Interval in Earth days: 6)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
45.90	262.	7.49	26.08	77.2	76.6
Impact Crater and Ejecta: ESP_082677_1910 ESP_083244_1910 (Interval in Earth days: 44)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
11.00	196.	-8.7	-26.0	62.0	62.0
	Page 85 of 891 (8,901 images)