Tools Arena Online platform for survey design, data management, utilization and processing Collect Easy and flexible survey design and data management Collect Mobile Intuitive data collection and validation in the field Calc Efficient and collaborative data analysis and results dissemination Collect Earth Augmented visual interpretation tool for land monitoring Collect Earth Online Online Land Monitoring tool for crowd-sourcing of augmented visually interpreted data Earth Map The power of Google Earth Engine without coding. A user friendly tool for complex land monitoring SEPAL System for earth observation, data access, processing, analysis for land monitoring