HiRISE | Gullies in Crater in South Aonia Terra (PSP_003764

NASA/JPL-Caltech/UArizona

Gullies in Crater in South Aonia Terra
PSP_003764_1295 Science Theme: Fluvial Processes

Acquisition date
16 May 2007

Local Mars time
15:38

Latitude (centered)
-50.020°

Longitude (East)
294.560°

Spacecraft altitude
250.1 km (155.4 miles)

Original image scale range
25.4 cm/pixel (with 1 x 1 binning) so objects ~76 cm across are resolved

Map projected scale
25 cm/pixel and North is up

Map projection
Equirectangular

Emission angle
10.5°

Phase angle
41.7°

Solar incidence angle
51°, with the Sun about 39° above the horizon

Solar longitude
239.1°, Northern Autumn

For non-map projected images
North azimuth: 97°
Sub-solar azimuth: 24.8°

JPEG
Black and white
map projected  non-map

JP2
Black and white
map-projected   (143MB)

JP2 EXTRAS
Black and white
map-projected (102MB)
non-map           (97MB)

ANAGLYPHS
Map-projected, reduced-resolution
Full resolution JP2 download
Anaglyph details page

ADDITIONAL INFORMATION
B&W label
EDR products
HiView

NB
Black & white is 5 km across
For scale, use JPEG/JP2 black & white map-projected images
USAGE POLICY
All of the images produced by HiRISE and accessible on this site are within the public domain: there are no restrictions on their usage by anyone in the public, including news or science organizations. We do ask for a credit line where possible:
NASA/JPL-Caltech/UArizona

POSTSCRIPT
NASA’s Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, Calif., manages the Mars Reconnaissance Orbiter for NASA’s Science Mission Directorate, Washington. The HiRISE camera was built by Ball Aerospace and Technology Corporation and is operated by the University of Arizona.