Stratifi - open source stratification and sampling design
Using a priori knowledge of regional drivers of soil carbon, we can use freely available geospatial data to stratify study sites into clusters of similar variation. This allows us to increase our sampling efficiency, decrease sampling effort, and increase inventory accuracy. We've designed an open-source web application called Stratifi, currently in beta development, that allows Quick Carbon teams to rapidly design and implement data collection strategies.
To open Stratifi, first whitelist your google account by signing up for Google Earth Engine, then follow this link.