The geophysical data presented herein was collected in the Soil Structure Observatory (see, Keller et. al. 2017) and were used to create Figures 4b, 5a, 5b, 9a and 9b for the manuscript entitled: "A review of geophysical methods for soil structure characterization" submitted to reviews of geophysics. The data set includes: GPR data collected from South to North in the bare soil of block C before and after compaction GPR_800Mhz_BSbeforecompaction.DZW GPR_800Mhz_BSbeforecompaction.DZT GPR_800Mhz_BSaftercompaction.DZW GPR_800Mhz_BSaftercompaction.DZT ERT data collected from South to North in the bare soil of block B before and after compaction ERT_B2_14-03beforecompaction.bin ERT_B2_14-04aftercompaction.bin Time-lapse ERT data collected in block A in September of 2017: timelapseERT2017.zip The date and time in the files names indicate the time in which the resistivimeter started collecting data plus two hours. e.g. for 2017-09-11-18-01-41.bin, the first data point was collected at 14:01 on the 11th of September of 2017. The first 464 data points correspond to bare soil collected from North to South The following 464 data points correspond to grassy soil from South to North Meteorological data from 2017 meteodata_Reckenholz2017.xls Time domain reflectometry data from September of 2017 for block A (10, 20, 40 and 70cm depth). Two land covers (bare soil and grassy soil) and two compaction treatments (full compacted and non compacted) are included. TDR_A1_Sept2017.xlsx Keller, T., Colombi, T., Ruiz, S., Manalili, M. P., Rek, J., Stadelmann, V., ... & Schymanski, S. (2017). Long-Term Soil Structure Observatory for Monitoring Post-Compaction Evolution of Soil Structure. Vadose Zone Journal, 16(4).