Image Mosaics for Vesta
High Altitude Mapping Orbit (HAMO)
Downloads
clear filter mosaic
- HAMO-1 was used for the Southern Hemisphere
- HAMO-2 was used for the Northern Hemisphere
- map scale = 60 m/pixel
- release date: 29-May-2013
- global ( ISIS cube | PDS image | JPEG2000 | PNG)
- northern hemisphere ( ISIS cube | PDS image | JPEG2000 | PNG)
- southern hemisphere ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 1 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 2 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 3 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 4 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 5 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 6 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 7 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 8 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 9 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 10 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 11 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 12 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 13 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 14 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 15 ( ISIS cube | PDS image | JPEG2000 | PNG)
color channel mosaics
- map scale = 60 m/pixel
- release date: 27-Mar-2014
[1] ... ISIS cube, [2] ... PDS images
- filter 2 (global [1] [2] | northern hemisphere [1] [2] | southern hemisphere [1] [2] | quads [1] [2])
- filter 3 (global [1] [2] | northern hemisphere [1] [2] | southern hemisphere [1] [2] | quads [1] [2])
- filter 4 (global [1] [2] | northern hemisphere [1] [2] | southern hemisphere [1] [2] | quads [1] [2])
- filter 5 (global [1] [2] | northern hemisphere [1] [2] | southern hemisphere [1] [2] | quads [1] [2])
- filter 6 (global [1] [2] | northern hemisphere [1] [2] | southern hemisphere [1] [2] | quads [1] [2])
- filter 7 (global [1] [2] | northern hemisphere [1] [2] | southern hemisphere [1] [2] | quads [1] [2])
- filter 8 (global [1] [2] | northern hemisphere [1] [2] | southern hemisphere [1] [2] | quads [1] [2])
true color mosaic
True color mosaic created from FC images calibrated and photometrically corrected according to [1,2].
True color was achieved by scaling the FC red, green, and blue mosaics to sRGB values calculated from the color matching functions defined by the International Commission on Illumination (CIE) multiplied with a Vesta spectrum [3].
Due to the large albedo variations over the surface it was necessary to display some very bright terrains as white.
- red channel = filter #7 (650 nm)
- green channel = filter #2 (550 nm)
- Blue channel = filter #8 (430 nm)
- [1] Schröder et al. (2013) "In-flight calibration of the Dawn Framing Camera", Icarus 226, 1304-1317
- [2] Schröder et al., "In-flight calibration of the Dawn Framing Camera II: Flat fields and stray light correction", submitted to Icarus
- [3] Xu, S. et al. (1995) "Small Main-Belt Asteroid Spectroscopic Survey: Initial Results", Icarus 115, 1-35
- release date: 31-Mar-2014
- global ( ISIS cube | PDS image | JPEG2000 | PNG)
- northern hemisphere ( ISIS cube | PDS image | JPEG2000 | PNG)
- southern hemisphere ( ISIS cube | PDS image | JPEG2000 | PNG)
Clementine ratio mosaic
Quotients of photometrically corrected color images
- red = filter # 3 / filter # 8
- green = filter # 3 / filter # 4
- blue = filter # 8 / filter # 3
- filter # 3: 749 nm
- filter # 4: 917 nm
- filter # 8: 438 nm
- map scale = 60 m/pixel
- release date: 31-Mar-2014
- global ( ISIS cube | PDS image | JPEG2000)
- northern hemisphere ( ISIS cube | PDS image | JPEG2000 | PNG)
- southern hemisphere ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 1 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 2 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 3 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 4 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 5 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 6 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 7 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 8 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 9 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 10 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 11 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 12 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 13 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 14 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 15 ( ISIS cube | PDS image | JPEG2000 | PNG)
photometrically corrected mosaic
Low Altitude Mapping Orbit (LAMO)
Downloads
clear filter mosaic
- map scale = 20 m/pixel
- release date: October 2012
- global ( ISIS cube | PDS image | JPEG2000 | PNG)
- northern hemisphere ( ISIS cube | PDS image | JPEG2000 | PNG)
- southern hemisphere ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 2 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 3 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 4 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 5 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 6 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 7 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 8 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 9 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 10 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 11 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 12 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 13 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 14 ( ISIS cube | PDS image | JPEG2000 | PNG)
- quad 15 ( ISIS cube | PDS image | JPEG2000 | PNG)
color channel mosaics
- color mosaics from photometrically corrected color images
- map scale = 20 m/pixel
- release date: 15-Apr-2014
[1] ... ISIS cube, [2] ... PDS images