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

Flow with Wide Leveed Channel: ESP_025998_1760 ESP_027264_1760 (Interval in Earth days: 98)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-3.90	217.	3.13	-22.8	52.5	57.3
Possible Future Mars Landing Site of 2018 Joint Rover in Cerberus Palus: ESP_026172_1870 ESP_026805_1870 (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
6.759	146.	-3.6	-18.8	48.0	51.0
Erosion-Exposed Floor of Filled Impact Crater: ESP_025902_1730 ESP_025836_1730 (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
-6.75	320.	-14.	8.503	54.7	52.8
Layered Deposits on a Crater Floor: ESP_026091_1920 ESP_026025_1920 (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
11.77	198.	-14.	7.613	46.2	44.2
Fresh 4-Kilometer Crater South of Isidis Planitia: ESP_025950_1755 ESP_025805_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
-4.27	86.5	23.9	7.715	51.0	51.2
Eastern Rim of Well-Preserved 15-Kilometer Crater Near Alba Mons: ESP_026142_2195 ESP_025852_2195 (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
39.10	238.	17.9	-3.88	38.6	40.4
Intersection of Ridges in Pavonis Mons: ESP_025997_1850 ESP_026630_1850 (Interval in Earth days: 49)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
4.788	244.	0	-19.2	47.9	51.6
Interior Deposits of Pangboche Crater: ESP_026024_1975 ESP_026169_1975 (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
17.25	226.	-13.	1.589	43.7	43.1
Mound with Linear Depression at Summit in Center of Crater: ESP_026042_2020 ESP_028574_2020 (Interval in Earth days: 198)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
21.91	93.1	2.80	-9.54	41.2	53.6
Cratered Cones within a Flow along Cerberus Fossae: ESP_026158_1945 ESP_026303_1945 (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
14.14	166.	7.85	21.87	43.8	43.1
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