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

Scarp-Fed Dark Dunes: PSP_009885_2655 PSP_010344_2655 (Interval in Earth days: 36)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
85.68	179.	-14.	15.88	65.5	70.3
A North Polar Crater: PSP_009689_2645 PSP_010084_2645 (Interval in Earth days: 31)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
84.33	120.	-1.7	12.07	62.3	65.3
Impact Crater on Lava Flow Front in Amazonis Planitia: PSP_010109_1975 ESP_053848_1975 (Interval in Earth days: 3408)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
17.14	204.	-6.4	7.576	50.7	44.4
Survey Layering and Faulting in Layered Deposits in Candor Chasma: PSP_009328_1755 PSP_010172_1755 (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
-4.38	288.	5.36	-21.3	57.5	59.5
North Polar Terrain: PSP_009914_2750 PSP_010682_2650 (Interval in Earth days: 59)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
84.90	334.	0	18.02	69.7	73.7
Slope Streaks on Nicholson Crater Mound: PSP_009371_1800 PSP_009516_1800 (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
-0.00	195.	-5.9	9.471	55.9	55.0
Landslide Alcove Within the Arsia Mons Southwest Rift Zone: PSP_009910_1690 PSP_010543_1690 (Interval in Earth days: 50)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-10.7	239.	17.3	-3.84	60.3	60.4
High-Latitude Exposure of North Polar Layered Deposits: PSP_010139_2675 PSP_010483_2675 (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
87.32	55.3	-8.6	-21.3	68.8	73.9
Bedrock Layers Exposed in Northern Hellas Basin: PSP_009389_1510 PSP_010022_1510 (Interval in Earth days: 49)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-28.8	67.0	0	-18.6	73.7	73.1
Low Shield Cut By Graben Near Ceraunius Fossae: PSP_009382_2090 ESP_016028_2090 (Interval in Earth days: 518)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
28.73	250.	0.12	-28.6	44.7	42.8
	Page 780 of 900 (8,995 images)