Delorme 6 用户手册

 

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Use the ImageReg tab to register an image to a base map by adding corresponding 

control points on the image and the map. Once these control points are then pinned 
to the map, the ImageReg tab transforms all points from the image to the map using 

a user-selected transformation.  

The information in a WorkFile (the image reference and control point pairs) is used to 

make the necessary calculations to create a map dataset. Once the dataset has been 
created, it can be used as a base map and utilized in a project map view. 

Use the following steps to create data for a registered image. 

1.  Register an image or open an existing WorkFile. 
2.  Click Create Data. 
3.  In the Name text box under Dataset, type a name for the new dataset to 

create.  
The dataset has a .dat extension and an associated index file with a .ind 

extension. 

4.  Use the default path to the C:\...\DeLorme Docs\ImageReg directory within 

the Path text box or click the browse button if you want to select another path 
for the dataset. 

5.  In the Comments text box, type information related to the registered image. 

This information can help you identify the dataset later. 

6.  Click Process to generate a raster dataset. 
7.  Click OK when data creation is complete.  

The new dataset displays in the map window on top of your original source 

data. 

8.  To view the new image in the entire screen, click WorkFile and click Close to 

close the image window. 

You can save your control point list and a reference to the image in a WorkFile.  

Use the following steps to open an existing WorkFile. 

1.  Click the ImageReg tab and then click WorkFile. 
2.  Select an existing WorkFile in the WorkFile directory and click Open to load 

the image.  
The registered image and the points you created display in the Image Window 

on the left side of your screen. You are now in the Register mode and the 
Point Box displays your point information.