ស្ពតពានិជ្ជកម្មប្លែកៗបែបកំប្លែងគួរឲចង់មើល!

You might have noticed that I use an application other than ArcExplorer for some of the figures in this chapter. The world maps are courtesy of an open source Java application called OpenMap. ∗ OpenMap doesn’t have all of the styling capabili- ties of ArcExplorer, but I like having it around because it has the world boundaries and graticule baked in. I often recommend it to people who want to download a single program and begin working immediately.