Soil depth Zeeland (currently)
Description
The Zeeland grid is a composite depth grid which is based on the depth information in the Inland ENC of Zeeland. The grid is composed of +/- 1150 leadings. The actual number of capes differs per edition of the Zeeland grid. The accuracy depends on the type of loding on site, the most accurate loding is the multibeam loding. These meet the IHO special order standard. The entire grid is produced in UTM(31) projection and then transformed to R.D. The vertical reference is the N.A.P. Due to the transformation of UTM to RD, an additional deviation occurs in the soil height. This deviation is almost random and different for each grid cell. This extra deviation in height is within 15 cm for 99% of the grid. In a soil with a very steep slope, the deviation can be up to 2m. Cells with very different depths are always isolated grid cells. In the surrounding grid cells, the deviation is much smaller, so that a correct soil image remains visible. The Zeeland grid can be used as an indicative grid. It is not suitable for navigation, for checking other capes or for volume calculations. This is due to the transformation of UTM31 to RD.
Resources
| Name |
Format |
Description |
Link |
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0 |
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https://geo.rijkswaterstaat.nl/services/ogc/gdr/bodemhoogte_zeeland/ows?service=WMS&request=getcapabilities&version=1.3.0 |
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0 |
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https://geo.rijkswaterstaat.nl/services/ogc/gdr/bodemhoogte_zeeland/ows?service=WCS&request=getcapabilities&version=2.0.1 |
Tags
- westerschelde
- hoogte
- bodem
- diepte