HiRISE | Stereo Pairs

Stereo Pairs

An explanation of stereo pairs and their use (PDF)

In addition to planned stereo pairs, the Pairendipity software can identify all overlapping images suitable for stereo processing. Global lists of such image pairs for the HiRISE and CTX datasets are provided here ordered by latitude. Images taken close together in time minimize illumination and frost differences and are especially useful (see the Delta-Days column). Stereo images planned within the same 14-day operations cycle are known as SPORCs.

Pairendipity Stereo Pairendipity CTX Stereo SPORCs

Scalloped Terrain: PSP_001331_2260 PSP_002162_2260 (Interval in Earth days: 64)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
45.62	93.6	0	19.66	49.2	58.0
Athabasca Valles Distributary Channel: PSP_001540_1890 PSP_002371_1890 (Interval in Earth days: 65)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
8.783	155.	16.5	-3.96	50.4	55.2
Mawrth Vallis Layered Terrain: PSP_001388_2035 PSP_010183_2035 (Interval in Earth days: 685)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
23.24	342.	-5.3	8.558	48.9	48.7
Glacial-Like Features in Unnamed Crater : PSP_002752_1405 PSP_003253_1405 (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
-39.3	200.	-5.7	17.71	62.8	54.1
Layers on Floor of West Candor Chasma: PSP_002195_1745 PSP_002406_1745 (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
-5.19	282.	-5.3	-11.5	56.6	56.9
Graben in Memnonia Fossae: PSP_001868_1585 PSP_002290_1585 (Interval in Earth days: 32)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-21.5	211.	8.64	-5.58	62.6	61.0
Pit Crater Chains and Cross-Cutting Graben in Tractus Catena: PSP_002064_2025 PSP_002776_2025 (Interval in Earth days: 55)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
22.18	255.	-6.8	9.417	53.9	59.1
Crater with Gullies, Debris Mantle, Layers Exposed in Eastern Wall: PSP_001948_2140 PSP_002238_2140 (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
33.85	181.	-3.1	20.48	53.9	55.3
Light-Toned Rock Outcrops in/Near MOC Image R09-00101 North of Sigli Crater: PSP_003090_1600 ESP_037809_1600 (Interval in Earth days: 2705)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-19.7	329.	1.97	-25.3	54.3	61.5
Delta in Crater South of Parana Basin: PSP_001388_1565 PSP_001586_1565 (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
-23.5	347.	-2.1	-16.1	66.9	66.8
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