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

Ausonia Mensa : ESP_058679_1500 ESP_058745_1500 (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
-29.9	97.2	3.57	-18.9	35.0	37.3
Terra Cimmeria Intracrater Dune Changes : ESP_058637_1125 ESP_058716_1125 (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
-67.2	171.	4.05	18.99	60.6	61.1
Constrain Crater Fill Shape and Removal Processes : ESP_058364_1535 ESP_058575_1535 (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
-26.3	57.4	6.68	-8.52	30.7	33.2
Ejecta of 10-Kilometer Crater Northeast of Acheron Fossae : ESP_058476_2210 ESP_058410_2210 (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
40.55	231.	-7.0	11.21	60.6	60.7
Extensive Layer Exposures : ESP_058656_1835 ESP_058722_1835 (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
3.651	1.05	3.01	-20.9	33.1	34.6
South Polar Layered Deposits : ESP_058379_0920 ESP_058430_0920 (Interval in Earth days: 4)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-88.2	73.3	14.0	28.69	74.5	74.0
Endeavour Crater : ESP_058564_1775 ESP_058854_1775 (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
-2.34	354.	-8.6	15.78	32.3	29.8
Small Valleys in Southern Highlands : ESP_058576_1480 ESP_058866_1480 (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
-31.8	31.2	-12.	9.531	35.9	38.0
Inverted Carbon Dioxide Topography : ESP_058528_0955 ESP_058488_0955 (Interval in Earth days: 3)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-84.1	297.	-7.9	6.803	74.4	72.7
Circular Feature with Radial and Circumferential Ridges : ESP_058498_1860 ESP_058920_1860 (Interval in Earth days: 33)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
6.047	354.	9.12	-15.7	34.9	34.3
	Page 265 of 881 (8,805 images)