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

Smooth Crater Floor with Bounding Terrace on Flank of Uranius Mons: PSP_008788_2065 PSP_009355_2065 (Interval in Earth days: 44)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
26.42	268.	8.34	-5.68	42.7	45.5
Curving Channel Near Rahway Valles: PSP_008607_1900 PSP_009042_1900 (Interval in Earth days: 34)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
10.11	175.	-8.0	8.124	48.9	49.1
Terraces in Reull Vallis Walls: PSP_008570_1410 PSP_010139_1410 (Interval in Earth days: 122)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-38.4	111.	-3.2	10.19	79.2	76.7
Abrading Dome Dunes in the North Polar Erg: PSP_009295_2565 PSP_009743_2565 (Interval in Earth days: 35)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
76.17	95.3	-6.2	15.45	55.6	56.7
Potential Phyllosilicates in Acidalia Region: PSP_009182_2215 PSP_009472_2215 (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
41.28	309.	-4.4	16.00	43.6	43.0
Crater with Impressive Wind Streak in Elysium Planitia: PSP_008304_1860 ESP_012919_1860 (Interval in Earth days: 360)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
5.728	169.	-2.0	-11.4	49.1	55.9
Well-Preserved 9-Kilometer Diameter Crater: PSP_008902_1565 PSP_009680_1565 (Interval in Earth days: 60)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-23.0	43.1	-5.5	-19.4	69.6	70.5
Exposure of Polar Layered Deposits Not Well Observed by Previous Missions: PSP_009039_2680 PSP_009133_2680 (Interval in Earth days: 8)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
88.00	169.	-8.0	-15.3	63.1	63.0
Faulted Layered Deposits in Ophir Chasma: PSP_008458_1760 PSP_008893_1760 (Interval in Earth days: 34)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-4.09	285.	-7.3	3.901	55.6	56.6
Split Slope Streak in Unnamed Arabia Terra Crater: PSP_008507_1825 PSP_008942_1825 (Interval in Earth days: 34)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
2.346	26.9	-7.7	3.77	52.3	53.1
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