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

Gullies Cut into Light-Toned Rock: PSP_006888_1410 ESP_016184_1410 (Interval in Earth days: 724)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-38.4	319.	2.83	-23.2	59.4	68.2
Basal Exposure of South Polar Layered Deposits: PSP_005049_1075 PSP_005247_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
-72.1	138.	1.11	-21.4	56.4	59.9
Fine Layers in Central Mound of Large Old Crater: PSP_006187_1915 ESP_011395_1915 (Interval in Earth days: 406)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
11.35	13.5	0	17.38	37.1	56.5
36 Gullies Previously Identified and Fully Described in MOC Image M03-03547: PSP_005646_1360 ESP_022682_1360 (Interval in Earth days: 1327)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-43.7	34.1	-24.	-7.08	45.0	38.1
Oblique Impact Exposing Bedrock within A Libya Montes Massif: PSP_005934_1845 ESP_013766_1845 (Interval in Earth days: 611)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
4.265	81.9	4.88	28.69	35.1	42.8
Mounds in Arcadia Region: PSP_006852_2200 PSP_007142_2200 (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
39.53	213.	-6.8	10.53	46.6	43.4
Pair of Odd Craters of Hrad Vallis Deposit: PSP_006881_2145 PSP_010375_2145 (Interval in Earth days: 272)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
34.25	141.	6.74	-8.95	42.8	51.5
Spallanzani Crater - Swirl Patterns in Lower Layers along Northern Margin: PSP_005565_1220 PSP_005842_1220 (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
-57.7	86.3	-5.0	-20.8	52.1	57.2
Lineated Valley Flow and Dissected Mantle Terrain in Chaotic Region: PSP_006807_2185 PSP_007097_2185 (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
38.22	2.06	-3.1	14.00	46.0	42.9
Northwest Hellas Region Landforms: PSP_006845_1390 ESP_015943_1390 (Interval in Earth days: 709)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-40.5	54.2	2.86	28.43	60.2	63.1
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