Is a small tool allowing users to visualise geo-data stored in a csv format, by draging and droping the file into the map.
Additionally the user can fix the coord of the data by draging the marker to the right spots, or changing description on the popup.
Finally the user can download the fixed version of the csv file.
You can try our live demo here.
You can download and use our csv test file (the format is for now unique)