The iceberg sightings database is a computer record of all the recorded iceberg sightings on the North Atlantic Ocean dating back to the late 1800s to the mid 1900s. The database is recorded in an array of Excel files. Each file contains hundreds of rows containing all the recorded iceberg sightings of a particular year. The files follow a similar format as the International ice Patrol and the PERD database with the addition of the Vessel Name column. The file format of the Excel files can be observed on Fig. 1 below.