Input data for predicted substrate types on the Norwegian continental margin

Input data relating to R workflow for predicting substrate types on the Norwegian continental margin (https://github.com/diesing-ngu/GrainSizeReg). The following files are included:

AoI_Harris_mod - Polygon shapefile delimiting the area of interest

GrainSize_4km_MaxCombArea_folk8_point_20230628 - Point shapefile of the response data (substrate type). Note that these data points were derived from mapped products and are not sample points as such. 

predictors_ngb.tif - Multi-band georeferenced TIFF-file of predictor variables

predictors_description.txt - Information on variables stored in predictor_ngb.tif including units, statistics, time period and sources.