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Mars Features Help Index:
For more information about our Voyager map tool, contact:
Lou Estey
(lou unavco.org)
Last modified: 17 Mar 2011
Overview
See Getting Started
for a quick overview of the Jules Verne Voyager map tool capabilities.
For items specific to voyaging Mars,
continue to read this Mars Features Help page.
To learn how to use the
grd, gmt, geo, lbl,
vel, mon, msc, and/or opt
codes to customize a starting view, see
Advanced Help: URL customizing.
Voyager Mars features
The default Mars
uses a texture underlay grid grd=1 showing a Viking orbiter color composite image.
Modern shape data (e.g. topography and radius) is from
Mars Global Surveyor (MGS)/Mars Orbital Laser Altimeter (MOLA);
one texture underlay grid is from MGS/Mars Orbiter Camera (MOC).
These data and derived models can be compared with earlier (and lower resolution) ones
based on Viking orbiter and the Mariner 9 flyby.
The texture underlay grids available in the
[Features:] menu of Voyager: Mars are:
| [Viking composite] |
 |
grd = 1 |
|
Viking orbiter color composite image (0.0156° resolution) |
| [MOLA topo: color w/ relief] |
 |
grd = 2 |
|
MGS)/MOLA color-scaled topography with shaded relief (0.0156° resolution) |
| [MOLA topo: grey relief] |
 |
grd = 3 |
|
MGS/MOLA topography, greytone shaded relief (0.0156° resolution) |
| [MOLA topo: color] |
 |
grd = 4 |
|
MGS/MOLA topography, color-scaled only (0.0156° resolution) |
| [ (Viking-Mariner9 topo)] |
 |
grd = 5 |
|
Viking orbiter and Mariner 9 composite topographic model, color-scaled only (1° resolution) |
| [Viking + MOLA] |
 |
grd = 6 |
|
Viking color composite image mixed with MOLA topographic model (0.148°x0.151° resolution) |
| [MOC, red band] |
 |
grd = 23 |
|
MGS/MOC Geodesy Campaign Mosaic, red band shown in greytone; no data from ~62°S - 65°S (0.004° resolution) |
| [MOLA radius] |
 |
grd = 7 |
|
MGS/MOLA derived planetary radius (0.0156° resolution) |
| [ (Vik-Mar9 radius)] |
 |
grd = 8 |
|
Viking orbiter and Mariner 9 derived planetary radius (1° resolution) |
| [MOLA areoid-ellipsoid] |
 |
grd = 21 |
|
MGS/MOLA derived areoid (geopotential surface) model wrt ellipsoid, 3396x3378.2 km radii (0.0156° resolution) |
| [ (Vik-Mar9 areoid-ellipsoid] |
 |
grd = 22 |
|
Viking orbiter and Mariner 9 derived areoid model wrt ellipsoid, 3396x3378.2 km radii (1° resolution) |
| [MOLA areoid-sphere] |
 |
grd = 9 |
|
MGS/MOLA derived areoid (geopotential surface) model wrt 3396-km spherical radius(0.0156° resolution) |
| [ (Vik-Mar9 areoid-sphere)] |
 |
grd = 10 |
|
Viking orbiter and Mariner 9 derived areoid model wrt 3396-km spherical radius (1° resolution) |
| [MOLA free-air anomaly] |
 |
grd = 13 |
|
MGS/MOLA derived free-air gravity anomaly (0.125°x0.139° resolution) |
| [ (Vik-Mar9 free-air)] |
 |
grd = 14 |
|
Viking orbiter and Mariner 9 derived free-air gravity anomaly (1° resolution) |
| [ (Vik-Mar9 Bouguer)] |
 |
grd = 16 |
|
Viking orbiter and Mariner 9 derived Bouguer gravity anomaly (1° resolution) |
| [ (Vik-Mar9 crustal thick.)] |
 |
grd = 18 |
|
Viking orbiter and Mariner 9 derived crustal thickness model (1° resolution) |
| [MOLA moho depth] |
 |
grd = 19 |
|
MGS/MOLA derived moho (crust-mantle boundary) depth (0.125°x0.139° resolution) |
The standard image overlays available in the
[Features:] menu for optional longitude and latitude marking
or distance scale bars are explained
Advanced Help: generic options.
Other image overlays for Voyager: Mars available in the
[Features:] menu are:
The IAU gazetteer image overlays for Voyager: Mars available in the
[Features:] menu
under [--IAU gazetteer--] are:
The image overlays available in the
[Missions:] menu (background material at
Planetary Missions) are:
| [site labels] |
no thumbnail
image |
lbl = 1 |
|
names of all selected missions included on zoomed-in maps |
| [ancillary site data] |
no thumbnail
image |
lbl = 2 |
|
(currently) dates of all selected missions included on zoomed-in maps |
| [USSR Mars sites] |
 |
mon = 1 |
|
sites of USSR "Mars" probe landings and crashes |
| [USA Viking sites] |
 |
mon = 2 |
|
sites of USA Viking landings |
| [USA Pathfinder site] |
 |
mon = 4 |
|
site of USA Pathfinder lander and Sojourner rover |
| [USA Polar Lander site] |
 |
mon = 8 |
|
probable site of USA Polar Lander crash |
| [USA Deep Space 2 site] |
 |
mon = 16 |
|
possible site of USA Deep Space 2 impact probes Amundsen and Scott (deployment was part of the failed Polar Lander mission) |
| [ESA/UK Beagle 2 site] |
 |
mon = 64 |
|
planned landing site of ESA/UK Beagle 2 |
| [USA MER sites] |
 |
mon = 32 |
|
landing sites of USA Mars Exploration Rovers (MER): Spirit and Opportunity |
| [USA Phoenix site] |
 |
mon = 128 |
|
landing site of USA Phoenix lander |
Note: Any grd, gmt, geo, lbl, vel, mon, msc, or opt
code might change in the future, so be sure to check here for the current values!
Comments, questions, problems about Jules Verne Voyager? Send mail to
Lou Estey
(louunavco.org)
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