There are many ways to display spatial data, but when exploring a new data set in SQL Developer I think the built in Map View is practical. For this demo I used a list of nuclear power stations in the world, found via http://freegisdata.rtwilson.com/. The Google Fusion Table can be exported to CSV format, and it includes the longitude and latitude which makes it easy to convert to SDO_GEOMETRY. After importing the file with SQL Developer into a table called NUCLEAR, I did this to add native…

The previous post showed how to import a file in GPX-format into a table that uses the XMLType. This post shows how to import the waypoints from the GPS logger into a table with the native SDO_GEOMETRY type.