Content/Map
This directory is found in the unpacked content files, Bootup.pack and TitleBG.pack.
Its canonical resource path is "Map".
If the DLC is installed, this directory can be found in the unpacked content files, AocMainField.pack, and various dungeon packs (see Content/Pack) in the add-on content directory. Its canonical path is "Aoc/0010/Map".
The Map directory contains files that define the game's overworld and dungeon layout.
Directories
MainField
This directory is found in the unpacked content files, Bootup.pack, and TitleBG.pack.
Its canonical resource path is "Map/MainField/".
In the add-on content, it is found in the unpacked content files and AocMainField.pack.
Its DLC canonical path is "Aoc/0010/Map/MainField/".
Contains the data for the overworld.
CDungeon
This directory is found in the dungeon packs.
Its canonical resource path is "Map/CDungeon/".
If the DLC is installed, this directory can be found in the AoC dungeon packs (for dungeons with a number > 119) in the add-on content directory. Its canonical path is "Aoc/0010/Map/CDungeon/".
Contains the data for shrines.
MainFieldDungeon
This directory is found in the divine beast packs.
Its canonical resource path is "Map/MainFieldDungeon/".
In the add-on content, it is found in the AoC divine beast packs.
Its DLC canonical path is "Aoc/0010/Map/MainFieldDungeon/".
Contains the data for Divine Beast dungeons, as well as the DLC Final Trial dungeon.
AocField
If the DLC is installed, this directory can be found in the unpacked content files in the add-on content directory. Its canonical path is "Aoc/0010/Map/AocField/".
Found in AoC/Map and AocMainField.pack/Map. Contains the data for the Trial of the Sword area.
DungeonData
Found in [dungeon_name].pack/Map. Contains additional data for that shrine.
SetData
Found in Aoc/Pack/FinalTrial.pack.