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

Inner Channel Deposit in Kasei Vallis: PSP_007825_2010 ESP_035463_2010 (Interval in Earth days: 2153)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
20.84	287.	-3.9	12.13	41.7	43.8
Nili Fossae Crater Rim: PSP_007438_2000 ESP_069113_2000 (Interval in Earth days: 4805)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
19.95	55.0	-1.8	15.09	40.2	45.7
Well-Preserved Crater Inside Williams Crater: PSP_007934_1610 PSP_007789_1610 (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
-18.9	195.	6.19	-1.34	60.0	58.9
Possible Phoenix Landing Site: PSP_008143_2480 PSP_008301_2480 (Interval in Earth days: 12)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
67.96	234.	-1.0	19.81	52.2	49.9
Vertical Exposure of Layering in West Candor Chasma: PSP_007021_1740 PSP_007232_1740 (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
-5.82	283.	5.28	-9.86	42.3	45.8
Impact Crater on the Floor of Kasei Valles: PSP_007218_2055 ESP_052750_2055 (Interval in Earth days: 3548)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
25.32	300.	8.56	20.78	39.1	38.2
Central Peak of Fesenkov Crater: PSP_007931_2020 ESP_024585_2020 (Interval in Earth days: 1298)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
21.68	273.	-8.3	-25.5	42.4	39.6
Bright Gully Fans: PSP_007429_2440 PSP_008141_2440 (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
63.78	292.	2.14	-7.16	55.0	50.5
Recent Impact Crater Near Hadriaca Patera: PSP_007081_1495 PSP_007437_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	89.3	1.09	-8.34	57.1	62.8
Mojave Crater Southern Rim - Putative Melt-Bearing Flows: PSP_007995_1875 PSP_009432_1875 (Interval in Earth days: 112)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
7.168	327.	-3.2	15.34	46.7	50.9
	Page 786 of 862 (8,618 images)