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

Well-Exposed Scarp of Noachian Phyllosilicates Along Nili Fossae: PSP_007200_2005 ESP_016153_2005 (Interval in Earth days: 698)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
20.03	73.6	1.53	26.79	39.1	37.1
Southern Highlands High Thermal Inertia and Spectrally-Distinct Materials: PSP_007254_1565 PSP_007610_1565 (Interval in Earth days: 28)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-23.1	43.9	8.62	-4.71	54.4	59.9
Flows into the Isidis Basin: PSP_007727_1830 PSP_008808_1830 (Interval in Earth days: 84)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
3.147	85.9	-5.8	5.575	46.5	52.1
Complex Layered Deposits in Tithonium Chasma: PSP_007918_1755 PSP_008274_1755 (Interval in Earth days: 28)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-4.64	270.	6.16	-5.59	51.1	54.6
Mound and Trough System in Arcadia Planitia: PSP_007684_2230 PSP_007895_2230 (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
42.81	173.	4.97	-7.90	42.8	43.4
Well-Preserved Gullied Impact Crater in Utopia Planitia: PSP_007726_2165 PSP_008148_2165 (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
36.35	107.	6.41	-20.9	41.0	43.3
Dune Field in Impact Crater Near Cerberus Fossae: PSP_008159_1885 PSP_008449_1885 (Interval in Earth days: 22)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
8.564	169.	-6.9	2.406	47.4	48.2
Light-Toned Outcrops in North Melas Chasma Wall with Possible Sulfates: PSP_007390_1700 PSP_007680_1700 (Interval in Earth days: 22)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-9.78	289.	-8.0	6.442	49.4	51.7
Polygonal Fractures in Utopia Planitia: PSP_008069_2195 PSP_008504_2195 (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
38.95	102.	-5.9	5.466	42.2	41.3
Landslide Scarp: PSP_007785_1645 PSP_008141_1645 (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
-15.1	303.	7.47	-3.79	56.0	60.0
	Page 786 of 873 (8,724 images)