In Minecraft, the cartography table is a new table that allows you to more efficiently work with maps in the game. You can use a cartography table to upgrade a map to a larger size, copy a map, and lock a map.
Required Materials to use a Cartography Table
How to make a Map
How to make Paper
How to make a Glass Pane
Since there are so many things that you can do with a cartography table like Increase the size of a map using a Cartography Table, Make a copy of a map using a Cartography Table, Lock a map using a Cartography Table
Further information about Minecraft Cartography Table at https://www.mygamesetup.com/how-to-create-a-cartography-table-in-minecraft/