Data and codes for manuscript "Hyperspectral imaging of microwave metasurfaces with deeply subwavelength resolution" accepted for publication in Nature Communications. - https://doi.org/10.1038/s41467-025-59814-y The codes to plot data and reproduce the expected output are included within their respective folders in MATLAB scripts.They have been tested on Matlab version R2024b.Those without access to Matalb can open the .m files as plain text and translate the simple data manipulation steps into their preferred language.Data files are stored as .txt or .csv files with the latter having descriptive headers.COMSOL and HFSS model files are also included as discussed in the supplementary document.