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

Layers in a Central Mound in Gale Crater: PSP_001422_1750 PSP_001620_1750 (Interval in Earth days: 15)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-4.98	137.	2.01	-12.5	56.7	57.6
Best Fan Surfaces in West Holden Crater: PSP_001468_1535 PSP_002154_1530 (Interval in Earth days: 54)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-26.5	325.	6.55	-10.2	67.8	64.4
Nili Fossae Trough, Candidate MSL Landing Site: PSP_003086_2015 PSP_003587_2015 (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
21.12	74.2	-6.8	19.81	62.5	62.9
Lots of Layering in Becquerel Crater: PSP_003656_2015 PSP_005845_2015 (Interval in Earth days: 170)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
21.31	352.	2.46	-21.8	64.3	45.8
Layered Deposits in Terby Crater: PSP_001662_1520 PSP_002572_1520 (Interval in Earth days: 71)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-27.5	74.2	-3.0	-17.3	67.9	61.9
Light-toned Layering on Plains South of the West Candor Region: PSP_005096_1730 PSP_005241_1730 (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
-6.93	283.	-12.	2.319	37.7	35.4
Layers in Eberswalde Crater: PSP_004000_1560 ESP_012610_1560 (Interval in Earth days: 671)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-23.8	326.	-1.5	22.31	44.5	46.5
Crater in Layered Deposits of West Candor Region : PSP_002841_1740 PSP_003896_1740 (Interval in Earth days: 83)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-5.75	283.	25.5	-0.71	53.3	50.3
High Thermal-Inertia Terrace Blocks in Holden Crater: PSP_005134_1545 PSP_005978_1545 (Interval in Earth days: 66)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-25.4	327.	0	-26.7	33.4	39.9
Uzboi Vallis Breach in Holden Crater Rim: PSP_003288_1530 PSP_003710_1530 (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
-26.9	325.	0	-11.1	53.0	48.6
	Page 863 of 900 (8,995 images)