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

Very Small Slump Landslide: ESP_093339_1845 ESP_093194_1845 (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
4.499	331.	-0.4	-18.5	42.7	45.6
Bright Deposits along Channel: ESP_093100_1335 ESP_093245_1335 (Interval in Earth days: 12)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-46.0	22.9	0.12	12.69	40.4	39.9
Honeycomb Terrain in Nilosyrtis Mensae: ESP_093388_2145 ESP_094245_2145 (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
34.21	70.2	-3.9	-15.1	62.7	52.0
Layered Rocks of Ophir Mensa: ESP_093222_1755 ESP_093367_1755 (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
-4.53	286.	-0.8	18.62	39.5	36.7
Young Outflow in Echus Chasma: ESP_093354_1805 ESP_093209_1805 (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
0.647	279.	27.9	10.93	38.4	41.3
Streamlined Form in Valley in Margaritifer Terra: ESP_093444_1715 ESP_093299_1715 (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
-8.18	345.	4.18	-12.6	35.8	38.2
Terraced Crater in Arcadia Planitia: ESP_093344_2305 ESP_093212_2305 (Interval in Earth days: 10)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
50.24	187.	6.59	28.33	75.6	76.3
Rock Glacier-Like Features: ESP_093193_1390 ESP_093905_1390 (Interval in Earth days: 56)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-40.4	3.87	-8.8	-21.4	38.8	45.1
South Polar Residual Cap: ESP_093184_0910 ESP_093130_0910 (Interval in Earth days: 4)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-88.8	315.	21.6	26.15	68.6	67.4
Gully with Small Alcove in Southern Mid-Latitude Crater: ESP_093397_1335 ESP_093265_1335 (Interval in Earth days: 10)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-46.2	196.	-17.	13.37	42.9	40.0
	Page 14 of 913 (9,124 images)