Arena Online platform for survey design, data management, utilization and processing Go to OpenForis-Arena.org User Manual What is Arena?Arena is a cloud-based platform for storing data collected in field inventories or questionnaires. It provides a fast and flexible way to set up a survey and start entering data. It offers methods for using complex data validation rules, and hosting multi-cycle data, and computing of new result variables with integrated connection to RStudio Server. Arena is open source. It’s hosted, developed, and maintained on GitHub. View Github