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

Gullies: PSP_002266_2190 PSP_002411_2190 (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
38.55	137.	7.46	18.68	58.2	59.3
Tooting Crater Interior: PSP_001538_2035 PSP_002158_2035 (Interval in Earth days: 48)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
23.18	207.	23.1	11.74	47.1	53.3
Gullies in Dark Layers in Crater Wall: PSP_002212_1335 PSP_002291_1335 (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
-46.2	184.	-6.7	21.92	73.0	70.0
Summit of One of the Elysium Tholi : PSP_002806_1870 PSP_003096_1870 (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
6.919	159.	-3.4	27.28	56.8	55.0
Potential Lobe of Lahar Flow Front: PSP_002042_2090 PSP_002108_2090 (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
28.85	134.	5.87	-13.1	53.3	55.7
Terraced Fan in Memnonia: PSP_001644_1715 PSP_001842_1715 (Interval in Earth days: 15)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-8.60	200.	21.0	-7.60	56.5	58.2
Sublimation Processes and Spider Evolution : PSP_002652_0930 PSP_002651_0930 (Interval in Earth days: 1)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-86.9	96.5	7.08	22.50	87.8	86.4
Junction of Olympica Fossae and Jovis Fossae : PSP_002315_2030 PSP_002592_2030 (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
22.95	242.	-2.8	-27.3	55.9	60.7
Gullies, Ridges and Thrust Faults Are in This Region: PSP_002068_1510 PSP_002912_1510 (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
-28.7	152.	-1.5	-26.0	65.3	59.4
Dark Crater-Topped Cones in Cydonia Region: PSP_002232_2180 PSP_002377_2180 (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
37.56	347.	-5.5	6.671	58.6	59.5
	Page 878 of 885 (8,850 images)