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

Landforms in Hellas Planitia : ESP_057572_1390 ESP_057638_1390 (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
-40.8	79.0	5.61	-6.81	35.3	35.9
Ridges in Elysium Planitia : ESP_057121_1850 ESP_057464_1850 (Interval in Earth days: 27)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
4.951	140.	28.0	12.41	48.1	45.8
Layered Deposits Inside in Crater in Western Arabia Terra : ESP_057245_1890 ESP_057456_1890 (Interval in Earth days: 16)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
8.822	-0.8	-15.	-1.02	52.3	49.3
Scarp in Mid-Latitude Mantle : ESP_057466_1230 ESP_057677_1230 (Interval in Earth days: 16)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-56.8	96.3	-5.3	4.59	43.8	43.0
Jones Crater Central Peak : ESP_057470_1610 ESP_066002_1610 (Interval in Earth days: 665)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-18.9	340.	0	-23.8	35.5	46.9
Scarp : ESP_057321_1220 ESP_057453_1220 (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
-57.4	91.8	9.24	-9.38	43.9	44.5
Medusae Fossae Layers : ESP_057344_1680 ESP_057832_1680 (Interval in Earth days: 38)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-11.6	178.	-6.1	13.03	39.8	32.8
Possible Wind Streaks and Multiple Flow Textures in Daedalia Planum : ESP_057131_1635 ESP_075014_1635 (Interval in Earth days: 1393)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-16.0	232.	-4.0	6.837	40.6	41.3
Layering in Burroughs Crater : ESP_057439_1075 ESP_057241_1075 (Interval in Earth days: 16)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-72.3	118.	-3.6	11.83	53.7	53.2
Impact Crater : ESP_057180_1250 ESP_057536_1250 (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
-54.7	341.	-5.5	22.22	44.4	40.5
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