These tutorials will get you started working with coordinate geometry (COGO) points, which are the basis for modeling land surfaces. These tutorials demonstrate how to import survey points into a drawing from a database, and how to classify a large set of points into more manageable groups.
Before you import a large set of points, it is a good idea to structure your drawing environment so that as the points are created, they are sorted into meaningful groups, with appropriate styles and other attributes.
All drawings used in these tutorials are available in the tutorials drawings folder. If you want to save your work from these tutorials, save the drawings to the My Tutorial Data folder so that you do not overwrite the original drawings.