Convert XLS to BNA

Understanding xls and bna file formats

XLS is the file extension for Microsoft Excel spreadsheets, widely used for storing tabular data, calculations, and charts. BNA is a text-based file format developed by the Environmental Systems Research Institute (ESRI) for representing geographic boundaries and polygons, commonly used in mapping and GIS applications.

Why convert xls to bna?

Converting XLS to BNA is essential when you need to use tabular geographic data from Excel in GIS software that supports the BNA format. This enables seamless integration of your data into mapping projects, spatial analysis, or boundary visualization.

How to convert xls to bna

Since Excel does not natively support exporting to BNA, you need to use specialized GIS software or conversion tools. The process generally involves exporting your Excel data to a compatible format (like CSV) and then converting it to BNA.

Recommended software for xls to bna conversion

• QGIS (Free and open-source):
  1. Open your XLS file in Excel and save it as CSV (File → Save As → CSV).
  2. Open QGIS and use Layer → Add Layer → Add Delimited Text Layer to import your CSV.
  3. Ensure your data includes coordinate columns (latitude and longitude).
  4. Right-click the imported layer and select Export → Save Features As....
  5. Choose ESRI BNA as the format and specify the output file name.
• FME Desktop (Commercial):
  1. Import your XLS file into FME Workbench.
  2. Add a BNA Writer to your workspace.
  3. Map the fields accordingly and run the translation.

Online converters

There are limited online converters for direct XLS to BNA conversion due to the specialized nature of BNA files. For best results, use desktop GIS software like QGIS.

Tips for successful conversion

• Ensure your Excel data includes geographic coordinates (latitude and longitude).
• Clean your data to remove empty rows or invalid entries before conversion.
• Double-check the BNA output in GIS software to verify correct boundary representation.