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 Bedrock in 3-Kilometer Crater Wall near Oxia Planum: ESP_084755_1975 ESP_085177_1975 (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
17.14	333.	6.03	-14.1	47.7	44.4
Ridge in Lava Flow: ESP_084774_2075 ESP_084550_2075 (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
27.39	173.	5.97	-20.2	54.6	59.1
Fresh Crater: ESP_084505_1405 ESP_085217_1405 (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
-39.3	328.	7.64	-3.64	37.9	45.2
Streamlined Features in Granicus Valles: ESP_084815_2075 ESP_085936_2075 (Interval in Earth days: 87)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
27.48	133.	7.85	-9.82	54.0	43.9
Jezero Crater Inlet Valley: ESP_084659_1990 ESP_084949_1990 (Interval in Earth days: 23)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
18.65	76.0	-2.9	10.01	50.4	46.1
Southern Canyon Wall in East Coprates Chasma: ESP_084888_1645 ESP_076950_1645 (Interval in Earth days: 618)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-15.4	305.	13.0	-5.95	33.5	41.3
Cones in Utopia Planitia: ESP_084526_2065 ESP_084592_2065 (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
26.22	105.	19.9	-6.16	56.3	56.9
Small Fresh Crater: ESP_084518_1335 ESP_084874_1335 (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
-46.0	335.	-3.9	-20.3	41.8	45.9
Craters along Nanedi Valles: ESP_084835_1860 ESP_092008_1860 (Interval in Earth days: 559)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
5.788	310.	3.92	28.82	40.3	54.9
Ridges on Crater Floor in Terra Sabaea: ESP_084779_1510 ESP_085069_1510 (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
-28.6	44.1	6.57	26.75	35.6	36.0
	Page 54 of 881 (8,805 images)