Creating a Shapefile from Excel Coordinates

What is the purpose of using eight decimal places for the coordinates in the Excel file?

• To ensure compatibility with Arc Map

• To increase the precision of the map

• To make the file size smaller

• To match the format of other datasets

Which geographic coordinate system is used for the Auckland region marinas?

• WGS 84

• NZGD2000

• GDA94

• NAD83

What is the first step in exporting the data as a new layer?

• Add a new symbol

• Edit the data points

• Change the coordinate system

• Right-click the layer and select 'Export Data'

After exporting the data, what should you do to ensure the files are correctly saved?

• Check the folder where the data was exported

• Restart the software

• Delete the original data

• Re-export the data

How can you customize the appearance of the marinas on the map?

• By changing the coordinate system

• By renaming the layer

• By selecting an appropriate symbol

• By exporting the data again