HiRISE | Everything is (Well) Illuminated (ESP_058538

NASA/JPL-Caltech/UArizona

Everything is (Well) Illuminated
ESP_058538_0960 Science Theme: Polar Geology

HICLIP
1080p (MP4)
Audio (MP3)

WALLPAPER
800
1024
1152
1280
1440
1600
1920
2048
2560
2736
2880
4500
4K
8K
10K

HIFLYER
PDF (11 x 17)

HISLIDES
PowerPoint
Keynote
PDF

The south polar layered deposits are icy layers that have been deposited over millions of years, preserving a climate history of Mars. In this image the layers are well illuminated to accentuate the topography.

A prior image of this location was acquired with the layered slope facing away from the sun, placing the layers in shadow. (The top of the cutout image is at a higher elevation.)

Written by: Alfred McEwen (audio: Tre Gibbs) (18 March 2019)

Acquisition date
21 January 2019

Local Mars time
15:46

Latitude (centered)
-84.091°

Longitude (East)
16.307°

Spacecraft altitude
249.1 km (154.8 miles)

Original image scale range
49.9 cm/pixel (with 2 x 2 binning) so objects ~150 cm across are resolved

Map projected scale
50 cm/pixel

Map projection
Polarstereographic

Emission angle
0.0°

Phase angle
73.8°

Solar incidence angle
74°, with the Sun about 16° above the horizon

Solar longitude
328.1°, Northern Winter

For non-map projected images
North azimuth: 117°
Sub-solar azimuth: 58.6°

JPEG
Black and white
map projected  non-map

IRB color
map projected  non-map

Merged IRB
map projected

Merged RGB
map projected

RGB color
non-map projected

JP2
Black and white
map-projected   (151MB)

IRB color
map-projected   (86MB)

JP2 EXTRAS
Black and white
map-projected (67MB)
non-map           (104MB)

IRB color
map projected (28MB)
non-map           (95MB)

Merged IRB
map projected (153MB)

Merged RGB
map-projected (143MB)

RGB color
non map           (91MB)

BONUS
4K (TIFF)
8K (TIFF)
10K (TIFF)

ADDITIONAL INFORMATION
B&W label
Color label
Merged IRB label
Merged RGB label
EDR products
HiView

NB
IRB: infrared-red-blue
RGB: red-green-blue
About color products (PDF)

Black & white is 5 km across; enhanced color about 1 km
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.