The MAN Field App is used by the collaborative project Ammonia Monitoring Network in Nature Areas (MAN), part of the RIVM. Volunteers from MAN place tubes in nature areas to measure air quality and replace them monthly. The MAN Field App is used to register collected and placed tubes. The application records the user's GPS location, and the user can take photos of the surroundings. Entered data is stored in the database using a user ID.
App for MAN volunteers to register tube changes.