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

Bakhuysen Crater Rim and Outer Terrace Material : ESP_050796_1565 ESP_046537_1565 (Interval in Earth days: 332)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-23.4	17.1	-3.9	12.35	45.1	55.5
Well-Preserved Crater : ESP_050586_1335 ESP_050863_1335 (Interval in Earth days: 21)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-46.3	353.	2.21	-22.7	57.1	63.2
Lyot Crater Northern Ejecta Contact: ESP_050505_2345 ESP_050637_2345 (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
54.27	31.0	0.99	-22.8	59.2	58.8
Well-Preserved 7-Kilometer Impact Crater : ESP_050726_1595 ESP_059403_1595 (Interval in Earth days: 676)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-20.2	128.	-8.4	14.49	42.5	39.0
Meandering Channel : ESP_050796_2190 ESP_051086_2190 (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
38.56	8.53	2.97	22.55	44.6	40.9
Faulted Stratified Rock in Crater East of Schiaparelli Crater : ESP_050677_1765 ESP_050822_1765 (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
-3.49	23.4	-1.0	12.90	34.7	35.0
Faults in Utopia Planitia : ESP_050595_2165 ESP_050727_2165 (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
35.95	96.1	8.08	-26.4	44.5	45.8
Possible Unconformity in Interior Layered Deposit : ESP_050522_1720 ESP_051155_1720 (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
-7.95	295.	3.50	-25.8	33.9	43.3
Streamlined Features and Fractures in Hebrus Valles : ESP_050805_2020 ESP_058836_2020 (Interval in Earth days: 625)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
21.75	125.	-2.7	-14.0	36.8	42.5
Dichotomy Boundary on Rim of Gale Crater with Absorption Seen in CRISM AB3A : ESP_050620_1745 ESP_051121_1745 (Interval in Earth days: 39)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-5.26	139.	7.21	24.56	33.9	37.9
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