LACO-Wiki is a new web-based solution for validating land cover and land use maps. Using a variety of reference layers including satellite and aerial imagery from Google and Bing as well as OpenStreetMap, validation is a simple four-step process. After uploading your dataset, generate and interpret the samples, and then create a report with the accuracy assessment.
Share your validated samples with us and you will help to build an open database that can be used to improve future land cover and land use maps.
» Get started by uploading your first dataset.
» Try out the new Map Accuracy tool that produces a confusion matrix and related metrics based upon your data.