This dataset is a obtained from AI4SmallFarms dataset publised by the University of Twente Research Information. It is updated by the requiremnt of the fieldscapes project.
The large-scale data set consists of 120,913 field polygons divided into 30 tiles of approximately 5×5 km distributed across Vietnam, covering a range of fields and diverse landscape types. The field polygons have been meticulously digitized by original author from satellite images, following a rigorous multi-step quality control process and topological consistency checks.
The field boundaries are valid for the year August 2021