The doi above is for this specific version of this dataset, which is currently the latest. Newer versions may be published in the future. For a link that will always point to the latest version, please use
doi: 10.4121/6af610ed-9006-4ac5-b399-4795c2ac01ec

Anatol Helfenstein; Mulder, Vera L.; Hack-ten Broeke, Mirjam J.D.; van Doorn, Maarten; Teuling, Kees et. al. (2024): Spatially explicit environmental variables at 25m resolution for spatial modelling in the Netherlands. Version 2. 4TU.ResearchData. dataset. https://doi.org/10.4121/6af610ed-9006-4ac5-b399-4795c2ac01ec.v2

Dataset

x choose version: version 1 - 2024-01-29

• Soils
• Ecological Applications
• Land and Water Management
• Environmental and Natural Resource Evaluation
• Environmental Policy, Legislation and Standards
• Soil Sciences
• Forestry Sciences
• Ecology
• Historical Studies
• Geology
• Environmental Science and Management
• Archaeology
• Other Environment
• Ecosystem Assessment and Management
• Agriculture, Land and Farm Management
• Environmentally Sustainable Plant Production
• Flora, Fauna and Biodiversity
• Physical Geography and Environmental Geoscience
• Other Plant Production and Plant Primary Products
• Forestry
• Crop and Pasture Production
• Other Earth Sciences
• Earth Sciences
• Agricultural and Veterinary Sciences
• History and Archaeology
• Plant Production and Plant Primary Products
• Biological Sciences
• Environmental Sciences
• Environment

agriculture, climate, crops, data-driven, digital soil mapping, geology, geomorphology, geospatial data, gridded data, groundwater, high-resolution, land cover, land use, NDVI, paleogeography, raster, relief, Sentinel 2, soil, spatial modelling, the Netherlands, topography

9000 B.C. (v.Chr) until 2023

CC BY-NC-SA 4.0

RefWorks, BibTeX, Reference Manager, Endnote, DataCite, NLM, DC, CFF

by Anatol Helfenstein , Vera L. Mulder , Mirjam J.D. Hack-ten Broeke , Maarten van Doorn , Kees Teuling, Dennis J.J. Walvoort , Gerard B.M. Heuvelink

This dataset contains 206 spatially explicit environmental variables, also termed covariates, at 25m resolution that cover the entire Netherlands (national scale). The raster data are comprised of covariates related to the soil-forming factors (climate, organism/land use/land cover, relief/topography, parent material/geology) for the purpose of using them for digital soil mapping. However, since the covariates cover a wide range of environmental variables, they can potentially be used for spatial modelling in the Netherlands also outside the field of soil science. All covariates can also be found from the original source, but the potential strength and practicality of this dataset lies in the broad range of readily available, collected, prepared and harmonized raster data.

The metadata of all the covariates in this dataset can be found in the "00_covariates_metadata.csv" file, including information about the names, category, value types, specific value types, type of geospatial data, file type, whether its static or dynamic, temporal coverage, date/version, resolution (all 25m), origin, source, access/license, description, processing steps and comments. The dataset includes 3 different types of files:

• GeoTIFF (.tif): the covariates as raster data at 25m resolution in the EPSG:28992 (Amersfoort / RD New) spatial projection
• Text (.txt): README files for each covariate with additional metadata information (filename ending in "_readme.txt")
• Tabular data (.csv): Classification and re-classification table for categorical covariates (filename ending in "_reclassify.csv")

Note that the reclassification tables contain potential ways to reclassify the data provided, but can be altered by the user. Reclassification may be useful for categorical covariates with a large number of classes/categories. Note that covariates with CC BY-ND 4.0 licenses, covariates that are not open data or for which the license was unknown are not shared in this dataset.

More information about these covariates can be found in the associated scientific paper "BIS-4D: Mapping soil properties and their uncertainties at 25m resolution in the Netherlands" (Helfenstein et al., 2024, under review). Different ways of pre-processing and preparing the covariates for subsequent modelling can be found in R scripts 20-25 in the associated code repository on GitLab. This includes assembling and preparing covariates using GDAL ("20_cov_prep_gdal.R"), computing digital elevation model (DEM) derivatives using SAGA GIS ("21_cov_dem_deriv_saga.R"), deriving spectral indices from RGBNIR bands of Sentinel 2 images ("22_cov_sensing_deriv.R"), preparing categorical covariates using GDAL ("23_cov_cat_recl_gdal.R"), deriving dynamic covariates ("24_cov_dyn_prep_gdal.R") and exploratory analysis of the covariates ("25_cov_expl_analysis_clorpt.Rmd", "25_cov_expl_analysis_cont_cat.Rmd").

• 2024-01-29 first online

• 2024-02-13 published, posted

4TU.ResearchData

GeoTIFF (.tif); tabular (.csv); text (.txt)

BIS-4D: Mapping soil properties and their uncertainties at 25m resolution in the Netherlands

• https://doi.org/10.4121/c90215b3-bdc6-4633-b721-4c4a0259d6dc
• https://doi.org/10.4121/0c934ac6-2e95-4422-8360-d3a802766c71

• Soil Property mapping (grant code WOT-04-013-010) [more info...] Wageningen Environmental Research, Wageningen University & Research, Dutch Ministry of Agriculture, Nature and Food Quality

Soil Geography and Landscape Group, Wageningen University and Research (WUR)
Soil, Water and Land Use Team, Wageningen Environmental Research (WENR)