When using Collect Earth with the SQLite Operation mode active ( one can use PostgreSQL for multi-user connection or SQLite for single user access ) the database file (called collectEarthDatabase.db ) are located in the folder :
**Windows** : C:\Users\\*USER_NAME*\\AppData\Roaming\CollectEarth
***AppData*** is a hidden folder. If you cannot see it then you need to activate the hidden files visualization. [See here how to show hidden files][1] !
**Linux** : ~/CollectEarth
**Mac OS X** : ~/Library/Application Support/Collect Earth ( tip , to get to this folder : Open Finder, Click *Apple Key + Shift + G*, you get a dialog, type *~* in the text field and click Ok (this will take you to your User’s home folder) Then browse to Library->Application Support->Collect Earth )
**The structure within this folder is :**
- **backupSqlite** folder ( each time Collect Earth ends a backup file of the database is stored here, only the 10 last files are stored )
- **generated** folder ( where the files that are automatically generated by Collect Earth reside. This would include the KML and KMZ files that are generated when the Collect Earth properties are changed )
- **projects** folder. This folder holds a copy of the extracted contents of each of the projects that have been imported into Collect Earth.
- **webapps** folder.
- **collectEarthDatabase.db** (if the SQLite option is enabled). This file contains all of the data that has been collected within Collect Earth in this computer ( for all the projects that the user has worked on )
- **collectEarthDatabase.dbSaiku** (if the SQLite option is enabled ) This is the database file that is generated before the Saiku analysis can run. If the contents of the Collect Earth database change this database should be refreshed.
- **earth.properties** file where all the possible properties to set Collect Earth are stored.
- **earth_error.log** the log file where the error messages generated by Collect Earth are stored.
[1]: http://www.howtogeek.com/howto/windows-vista/show-hidden-files-and-folders-in-windows-vista/