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zoomlevel.
Changing the Base Map
You can add map datasets, such as XMap USA Street Level Data and USA Topographic
Data, to XMap using the Base Data feature. Click the Map Data tab, click Data, and then
click Base Data. Then add the path where the data is stored on your system. Once a data-
set has been added to base data, it is automatically loaded in all other projects.
By default, the DVD drive on your computer is a base data location. Also, any compatible
datasets that you have saved to your hard drive since you installed XMap should display in
the Base Data locations list.
Changing the Map View to Show a Single Map or a Split Map
Use the split-window in XMap to view two maps at the same time.
Youcanaccesstheleft(secondary)mapbyslidingthedividerbarthatrunsperpendicular
to the tab area. When you move the bar all the way to the left of the map, only the primary
map displays. When you move the bar all the way to the right, only the secondary map
displays. Drag the divider bar to adjust the display areas of the primary and secondary
maps.
Importing GIS Layers
YoucanimportESRI(.shp,.e00),MapInfo(.mif,.tab),AutoCAD(.dxf,.dwf,.dwg),
GeocodeTypes(.asc,.csv,.dbf,.txt,.mdb,.xls..tab),XDatadatasets,DeLormedrawles,
and DeLorme OpenSpace GIS transfer files into a database that you can then classify,
symbolize,analyze,andedit.Theimportprocessvariesdependingonthetypeofle
thatyouareimporting(forinstance,ifthelecontainsspatialreferenceinformationorif
itisageocodeletype).YoucanalsoimportdatafromanArcSDEdatabase.Formore
information, see the Working with GIS/Managing Layers in Your Workspace/Importing a
Layer into a Database Help topics.
Installing XMap Datasets
Most of the datasets that are described in this section can be installed to your computer’s
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