Key Buttons--Map Window Toolbar
Set percentage data shown for raster data
Zoom out to show entire data set.
Subset and zoom data set
Zoom in (blow up). Indiscriminate use of this will get you a huge map.
Subset and zoom is generally a better choice.
(best resolution view of the data, but may be large and unwieldy unless you
subset and zoom first)
Zoom out--smaller map to see big picture. Indiscriminate use of this will get you a tiny map. Zoom out to show entire data set, followed by Subset and zoom is generally a better choice.
Force screen redraw--removes any extraneous annotations and markings
Information on map
, pixel size and percentage of data displayed.
Full Map WindowToolbars
Right clicking on map
Overall program basics
Last revision 2/14/2016