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Organizing Your Files

It’s important to keep your work organized so that it’s easy for you or your colleagues to find information in the future. You should organize your files and file folders accord...
Scanning

The first step in creating digital maps is scanning your analog maps. It’s important that you understand the scanning process, as you need the scanned images to record or ...
Georeferencing

Once you have scanned your maps, you are ready to begin working with them. First, you need to synchronize your scanned map with other spatial data. This is done by georeferencin...
Database Design

File Types GIS has developed many different types of files over the years. The main vector types are coverages, shapefiles, and feature classes in geodatabases. It is possibl...
Digitizing

If you’ve been following along, you should have your scanned, georeferenced images and some empty geodatabases. Now, it’s time to add data into the geodatabases. To ...
Appending

It’s quite possible that you have only one code per point on all your maps. If so, appending won’t be necessary and you can move onto Tables. Likely, though, you hav...
Tables

When you’ve finished digitizing all the information on your map sheets, you’ll have a bunch of codes—but what do they actually mean? To add such information to...
Quality Assurance

Now that you have finished the digitizing process, you will want to perform some quality checks on your efforts. Due to the repetitive nature of the process, even the best mappe...
GIS-GAMS Programmer (Durham, NC)

Organization: Climate Change Policy Partnership Location: Durham, NC Application Deadline: Posted: 2009-04-16
Two PhD Assistantships in remote sens...

Organization: University of Wisconsin – Madison Application Deadline: Posted: 2009-05-05 Position Description: Two PhD Assistantships in remote sensing and conservation b...
Consultant/Project Manager – La...

Organization: ESRI Location: Redlands, CA Application Deadline: Posted: 2009-05-05 Position Description: The Opportunity: Use your consulting and project management experienc&#...
Metadata

Metadata, or "data about data", is probably the least fun thing about GIS mapping. However, it can be the most important. Essentially, it tells the user what the point...
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