Jules Verne Voyager: Jupiter's Ganymede Features Help

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 plus Voyager 1 and 2 flyby color composite image.

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

[Galileo + Voyager: 1 km (USGS)]		grd = 1		Galileo + Voyager color composite by USGS, 1 km resolution
[Galileo + Voyager: 1 km,greytone (USGS)]		grd = 2		Galileo + Voyager greytone composite by USGS, 1 km resolution
[Galileo + Voyager (Jónsson)]		grd = 3		Björn Jónsson's texture map, based on color imagery of Voyager 1 and 2 flybys, plus Galileo images
[Galileo + Voyager + cloning (Jónsson)]		grd = 4		Björn Jónsson's texture map, based on color imagery of Voyager 1 and 2 flybys, plus Galileo images, plus cloning to fill in around the poles
[Galileo-G29 (USGS)]		grd = 5		Galileo composite by USGS, including images up to orbit G29
[Voyager: 0.5-0.9 km (USGS)]		grd = 6		merged Voyager 1 and 2 flybys greytone composites by USGS, to 0.5 and 0.9 km 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: Jupiter's Ganymede available in the [Features:] menu are:

[Region outlines]	no thumbnail image	geo = 8		border outlines of major geographic regions
[Region names]	no thumbnail image	lbl = 8		names of major geographic regions

The IAU gazetteer image overlays for Voyager: Jupiter's Ganymede available in the [Features:] menu under [--IAU gazetteer--] are:

[Impact outlines]	no thumbnail image	geo = 1		outlines of impact sites
[Impact names]	no thumbnail image	gaz = 1		impact site names
[Regio & fossa]	no thumbnail image	gaz = 2		regio and fossa (e.g. plains)
[Sulcus]	no thumbnail image	gaz = 4		areas of subparallel furrows and ridges
[Patera]	no thumbnail image	gaz = 8		irregular craters or a complex one with scalloped edges

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)