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

Central Pit Crater with Possibly Active Slope Processes: ESP_065704_1480 ESP_065770_1480 (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
-31.6	191.	7.68	-6.72	46.3	46.6
Fans and Polygons: ESP_065786_0925 ESP_065866_0925 (Interval in Earth days: 6)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-87.2	167.	8.69	2.249	66.3	66.8
Channel in Southern Highlands Crater: ESP_066064_1530 ESP_074281_1530 (Interval in Earth days: 640)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-26.6	87.9	-7.6	2.974	43.6	48.8
Landforms South of Isidis Planitia: ESP_066024_1820 ESP_075019_1820 (Interval in Earth days: 700)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
1.779	94.9	3.53	-7.12	52.7	50.0
Gully Monitoring and Topography: ESP_065837_1415 ESP_066589_1415 (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
-38.0	163.	4.75	-23.9	45.1	41.7
Outflow Channel from Morella Crater: ESP_065792_1700 ESP_057880_1700 (Interval in Earth days: 617)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-9.85	309.	-13.	5.997	51.0	33.6
Ridge in Eastern Candor Chasma: ESP_065819_1735 ESP_065885_1735 (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
-6.66	291.	-3.2	-17.7	51.2	51.6
Channel Within Lava Flow Emanating from Aromatum Chaos: ESP_065818_1785 ESP_066227_1785 (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
-1.49	317.	-2.7	-25.8	53.4	51.1
Raided Curvilinear Ridges: ESP_066022_1755 ESP_065956_1755 (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
-4.63	151.	-7.5	6.58	50.4	50.1
Cluster of Small Cones in Baetis Chaos: ESP_065977_1770 ESP_065911_1770 (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
-2.86	299.	-7.7	6.708	51.7	51.3
	Page 228 of 896 (8,955 images)