![]() With a name of less than 8 characters and not using spaces,īrackets or dashes), and to define the data type of eachįield (e.g. by using the auto-numberingįunction in the import wizard), to name each field (preferably ![]() Microsoft Access should be used to provide a unique (ideally numeric) In this example, our data are available as a text file crime_grefs.txt. ![]() Access can import data from all of the above formats. One of the best ways to get our coordinates into dBASE format is to use Microsoft Access. Coordinates may also have been processed or edited in other software packages such as Microsoft Excel and saved, for example, as an. Our coordinates may be in a range of formats including a simple text file, a comma-delimited (.csv) file, or a tab-delimited (.tab) file. ArcGIS is actually capable of importing a range of file types but one of the most robust and reliable formats for importing a set of point coordinates is dBASE(IV) format. First, we need to get the coordinates into a format which the GIS is capable of interpreting and importing. For this example, we shall use ArcGIS to map the points.
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