What is a grid reference? A grid reference tells you where something is on a map. There are two parts to a grid reference: The 1st letter or number tells you how far across the map something is ...

Jane says, "If you want to grow larger vegetables like cauliflower, silverbeet, Brussels sprouts, give them a bigger grid reference, maybe three or four squares to give them space to grow." ...

Plant one seedling into the centre of each square on the grid. If you want to grow larger vegetables like cauliflower, silverbeet or Brussels sprouts, give them a bigger grid reference, maybe ...

The article explains the UTM Grid Reference System, its application, and significance in geographic mapping and navigation.