# TTRPG Tools: Maps publish data (markers)
```json
{
"size": {
"w": 2588,
"h": 1708
},
"layers": [
{
"id": "default",
"name": "Default",
"visible": true,
"locked": false
}
],
"markers": [
{
"type": "pin",
"id": "marker_vl1qs9",
"x": 0.43569722988355214,
"y": 0.38391553842443005,
"layer": "default",
"link": "Obsidian TTRPG Tutorials/Visual Tutorial/Learning Journey",
"iconKey": "pinRed",
"tooltip": "This is a note tooltip."
},
{
"type": "pin",
"id": "marker_bav9x2",
"x": 0.37082585577752747,
"y": 0.4235983419708142,
"layer": "default",
"link": "Publish Map Test",
"iconKey": "pinRed",
"tooltip": ""
}
],
"bases": [
{
"path": "z_Assets/Maps/Baldurs Gate - Top Down.png"
},
{
"path": "z_Assets/Maps/Baldurs Gate - Top Down Districts.png",
"name": "Baldurs Gate - Top Down Districts"
}
],
"overlays": [],
"activeBase": "z_Assets/Maps/Baldurs Gate - Top Down.png",
"measurement": {
"scales": {},
"customUnitPxPerUnit": {},
"travelTimePresetIds": [],
"travelDaysEnabled": false,
"displayUnit": "km"
},
"pinSizeOverrides": {},
"grids": [],
"panClamp": true,
"drawLayers": [],
"drawings": [],
"secondScreen": {
"showGrids": true
},
"textLayers": []
}
```