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

Light-Toned Layering along Plains Adjacent to Melas Chasma: PSP_005030_1685 ESP_012427_1685 (Interval in Earth days: 576)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-11.2	284.	3.48	-15.1	35.7	53.6
Central Peak Ring of Crater with Olivine and Diverse Bedrock Exposures: PSP_005816_1750 ESP_011512_1750 (Interval in Earth days: 444)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-4.95	64.9	0	-25.3	33.6	59.6
Basal Exposure of South Polar Layered Deposits: PSP_005089_1040 PSP_005313_1040 (Interval in Earth days: 18)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-75.8	131.	-6.9	7.077	60.1	61.9
Central Pit and Chaos of A Lage Impact Crater: PSP_006908_1470 ESP_020173_1470 (Interval in Earth days: 1034)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-32.9	132.	8.41	-10.6	55.6	62.9
Survey South Polar Layered Deposits: PSP_004593_0830 PSP_004984_0970 (Interval in Earth days: 30)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-82.6	140.	0	-19.2	72.1	65.8
Seasonal Monitoring: PSP_005553_0980 PSP_005790_0980 (Interval in Earth days: 18)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-82.1	75.6	-8.4	8.644	71.5	74.2
Light-Toned Layering in Ius Chasma: PSP_005940_1710 ESP_013627_1710 (Interval in Earth days: 599)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-8.73	280.	-8.5	4.624	34.3	39.6
Valley-Like Forms Seen in MOC Images: PSP_006942_1690 PSP_010871_1690 (Interval in Earth days: 306)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-10.7	282.	-6.0	17.07	44.2	58.2
Fine Layers in Central Mound of Large Old Crater: PSP_006187_1915 ESP_011395_1915 (Interval in Earth days: 406)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
11.35	13.5	0	17.38	37.1	56.5
Light-Toned Layering in Plains South of Melas Chasma: PSP_006230_1690 ESP_012348_1690 (Interval in Earth days: 477)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-10.8	282.	0	-25.4	35.7	55.3
	Page 826 of 885 (8,850 images)