Description
GeoTOP is a three-dimensional model of the layer structure and soil type (clay, sand, gravel and peat) of the shallow subsoil of the Netherlands to a depth of up to 50 m below NAP. In GeoTOP, the substrate is subdivided into a regular three-dimensional grid (grid) of contiguous voxels (volume cells) of 100 by 100 m in the horizontal direction and 0.5 m in the vertical. Each voxel is associated with its properties. These are the lithostratigraphic or geological unit (layer) to which a voxel belongs, the lithograph class (ground type) representative of the voxel and a number of attributes that together form a measure of model uncertainty. In addition to voxels, GeoTOP also includes a detailed layer model and the interpreted drilling descriptions used in making the model. For making GeoTOP, the mainland of the Netherlands is divided into a number of regions, called model areas. GeoTOP is not yet ready for all model areas. Furthermore, the subsoil of the Dutch part of the Continental Plate is not included in GeoTOP. GeoTOP is a (sub)regional model. It is not suitable for use on a local scale; to create a local subsurface model, additional data will always be required. For further information, please refer to the BRO website: https://basisregistratieondergrond.nl/
Resources
| Name |
Format |
Description |
Link |
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0 |
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https://service.pdok.nl/bzk/brogtm/atom/v1_1/index.xml |
Tags
- voxel
- geologie
- bro
- basisregistratie-ondergrond
- geotop
- 3d
- model