FIGURE 4.2a: Begin with the choropleth map generated in Figure 4.1. Find the icon, upper left, used to generate kml from a shape file. The yellow tag, "Export to kml," appears when the mouse is run over the button representing the installed plug-in (see top of page). |
FIGURE 4.2b: Open the "Export to kml" button. The window above appears on top of the map. |
FIGURE 4.2c: Fill in the first pull down with the name of the shape file. |
FIGURE 4.2d: Fill in the second slot with the country name (or whatever is desired) from the pull down menu. |
FIGURE 4.2e: Choose "Times1000" as the attribute to represent height in the Google Earth display; this value sets the amount each country will be extruded. |
FIGURE 4.2f: The table now appears as above. Note that the height attribute units come up, default, as "feet." |
FIGURE 4.2g: Google Earth is set to "meters" as height units. Thus, click the radio button for "meters" here. |
FIGURE 4.2h: Finally, fill in the last slot with the location where you wish to store the kml file. Click on the "Browse to file" button. |
FIGURE 4.2i: Save the kml file wherever you wish. Files may be saved as "kml" = "keyhole markup language" or as "kmz," the zipped form of kml. |
FIGURE 4.2j: Now the entire table is filled. Do NOT yet click the "OK" button. |