Images of productive herb-rich grassland and grassland dominated by Lolium perenne

This dataset contains images of grasslands. It is collected with the goal to develop an algorithm to distinguish Lolium perenne dominated grassland from grassland sowed with productive herbrich grassland mixes. The images are made using smartphones tilted by approximately 30 degrees with the horizon. For methods and results see sections 2.5, 2.7 and 3.2 in the report in the citation. Code for the preprocessing steps to create a model from the images is provided at: https://github.com/HKGrasland/Raai-vs-productiefkruidenrijk