If your a
you can easily read
geo- referenced Collarless Geo Topographic Maps and
Digital Orthophoto Quarter Quadrangles (DOQQs) files.
simple steps from:
Hydrocarbon Exploration and Development, Inc.
Training services for
From the Map Module, select the Add Image Icon
from Overlay Tool Bar,
an area using the mouse, and the following screen will appear:
Choose the “tif” file and select the overlay layer to
store the image:
“options” tab select the following:
Choose the Select File and find the associated ".tfw"
upon the projection that your ordered your ChartTiff tiff file
in, and the projection of your project, you will need to
determine whether the World File ".tfw" needs to
be converted from meters:
ChartTiff data, select the same projection as your project
when you ordered, and there will be no need to change the
World File coordinates.
*.tfw" file and the program will automatically choose the
appropriate location and X and Y Min- Max sets for the tiff
“lands” the image in the appropriate space:
area of map with Topo:
Save your overlay file.