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

Mamers Valles: PSP_009773_2165 ESP_053789_2165 (Interval in Earth days: 3429)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
36.13	14.3	5.21	-4.42	45.5	42.7
High-Latitude Exposure of North Polar Layered Deposits: PSP_009301_2720 PSP_009528_2680 (Interval in Earth days: 17)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
88.07	204.	-7.9	-21.1	63.9	64.7
Fresh 5-Kilometer Diameter Crater: PSP_009532_1640 PSP_010033_1640 (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
-15.6	121.	-7.7	17.88	65.2	62.7
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
Stratigraphy Exposed in Ausonia Cavus: PSP_009889_1480 ESP_079872_1480 (Interval in Earth days: 5452)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-31.7	96.8	-1.5	12.44	74.4	76.4
High-Latitude Exposure of North Polar Layered Deposits: PSP_010153_2675 PSP_010603_2675 (Interval in Earth days: 35)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
87.58	25.7	-8.4	-23.4	69.2	76.0
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
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
Central Peak of Trinidad Crater: PSP_009427_1565 ESP_027123_1565 (Interval in Earth days: 1378)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-23.4	109.	-2.9	-19.4	70.1	69.3
High-Latitude Exposure of North Polar Layered Deposits: PSP_010163_2675 PSP_010230_2675 (Interval in Earth days: 5)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
87.26	123.	-8.3	-20.4	69.1	70.5
	Page 749 of 862 (8,618 images)