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

East Rim of Well-Preserved Crater on Rim of Larger Crater: ESP_016971_1610 ESP_017683_1610 (Interval in Earth days: 56)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-18.5	69.1	-0.5	8.387	61.8	65.0
Possible Chlorites and Prehnite in Northern Plains Crater: ESP_016933_2310 ESP_017210_2310 (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
50.48	16.5	4.76	-14.3	43.8	44.8
Thermally Distinct Crater in Arcadia Dorsa: ESP_017097_2340 ESP_017532_2340 (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
53.62	218.	3.64	24.24	44.5	42.0
Western Half of Well-Preserved 13-Kilometer Impact Crater: ESP_017067_2240 ESP_016144_2240 (Interval in Earth days: 72)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
43.44	319.	5.46	-4.73	41.5	45.2
Pitted Plains: ESP_016951_2310 ESP_017030_2310 (Interval in Earth days: 6)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
50.63	246.	-8.3	13.02	44.8	42.8
Cross-Section Through a Long Alba Patera Lava Flow Provided by a Graben: ESP_017162_2175 ESP_017228_2175 (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
37.20	246.	7.11	-11.0	40.4	42.0
Eastern Ejecta of Zumba Crater: ESP_017229_1510 ESP_017374_1510 (Interval in Earth days: 12)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-28.6	227.	-7.4	6.288	71.1	71.1
Gullies with Bright Deposits in Poynting Crater: ESP_017149_1890 ESP_017294_1890 (Interval in Earth days: 12)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
8.768	246.	-12.	2.349	47.9	47.5
Putative Chlorides near Columbus Crater: ESP_017283_1490 ESP_017428_1490 (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
-30.5	193.	-13.	-0.28	73.1	73.1
Well-Preserved 4-Kilometer Diameter Impact Crater in Elysium Region: ESP_017153_1830 ESP_017298_1830 (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
2.912	138.	-13.	1.198	50.8	50.5
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