Jupiter's Ganymede Features Help Index:

Overview

Voyager Jupiter's Ganymede features

For more information about our Voyager map tool, contact: Lou Estey
(louunavco.org)

Overview    

See Getting Started for a quick overview of the Jules Verne Voyager map tool capabilities.

For items specific to voyaging Jupiter's Ganymede, continue to read this Jupiter's Ganymede 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 Jupiter's Ganymede features     The default Ganymede uses a texture underlay grid grd=1 showing a Galileo orbiter greytone composite image.

The texture underlay grids available under [Features:] of Voyager: Jupiter's Ganymede are:

[Galileo-G29]		grd = 1		Galileo composite by USGS, including images up to orbit G29 (0.0218° resolution)
[Jónsson]		grd = 2		Björn Jónsson's texture map, based on color imagery of Voyager 1 and 2 flybys, plus Galileo (0.2° resolution)
[Galileo + Voyager, 4 km]		grd = 3		Galileo + Voyager color composite by USGS, 4 km resolution (0.0870° resolution)
[Galileo + Voyager, 1 km]		grd = 4		Galileo + Voyager greytone composite by USGS, 1 km resolution (0.0218° resolution)
[Voyager, 0.5-0.9 km]		grd = 5		merged Voyager 1 and 2 flybys greytone composites by USGS, up to 0.5 and 0.9 km resolution (0.0109° resolution)
[Galileo-G29 (orig)]		grd = 6		Galileo composite by USGS, including images up to orbit G29, original version: slightly darker, and a seam at 0° (0.0218° resolution)

The standard image overlays available under [Features:] for optional longitude and latitude marking or distance scale bars are explained Advanced Help: generic options.

The other image overlays for Voyager: Jupiter's Ganymede available under [Features:] are:

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)