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

Olympica Fossae Lavas: ESP_083308_2050 ESP_092195_2050 (Interval in Earth days: 693)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
24.74	245.	-2.3	9.842	68.1	66.5
Potential Olivine-Rich Terrain in Southeast Promethei Terra: ESP_083300_1075 ESP_082733_1075 (Interval in Earth days: 45)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-72.2	121.	-4.0	0.734	58.9	67.0
Fresh Crater: ESP_083375_1245 ESP_083507_1245 (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
-55.2	226.	8.14	-15.8	49.5	49.6
Troughs Overlying South Polar Layered Deposit: ESP_083661_0930 ESP_083871_0930 (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
-87.0	23.7	6.04	20.10	64.9	63.6
Very Fresh Crater in Terra Sabaea: ESP_083645_1610 ESP_083711_1610 (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
-19.0	49.6	10.0	-18.5	42.9	44.2
Exposed Rock: ESP_083528_1255 ESP_083950_1255 (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
-54.4	10.9	0.74	-26.3	47.8	46.8
Valleys near Kontum Crater: ESP_083623_1490 ESP_083834_1490 (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
-30.6	292.	-1.9	-23.6	42.5	41.7
Inverted Channel in Noachis Terra: ESP_083594_1455 ESP_083805_1455 (Interval in Earth days: 17)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-34.2	4.65	6.96	-15.4	42.2	41.5
Inverted Channel in Noachis Terra: ESP_083501_1605 ESP_083791_1605 (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
-19.1	23.3	-7.8	2.283	46.0	41.6
Layered Bedrock and Bedforms in Flaugergues Crater: ESP_083356_1620 ESP_092164_1620 (Interval in Earth days: 686)
Center lat.	Center long.	1st half roll angle	2nd half roll angle	1st half incidence angle	2nd half incidence angle
-17.5	20.7	-2.3	-28.9	47.7	49.2
	Page 67 of 881 (8,805 images)