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==Description== | ==Description== | ||
The -20m Line represents a simplified version of the 20 | The -20m Line represents a simplified version of the 20 meter depth contour line relative to NAP (Normaal Amsterdams Peil). This contour line marks areas where the depth is consistently 20 meters below NAP, providing important information for understanding underwater topography. | ||
In the designated [[reservation areas]] for sand extraction, which are located west of this 20-meter depth contour line, sand mining activities are permitted. These areas have been specifically identified to manage and regulate sand extraction, ensuring that it is conducted in controlled locations to minimize environmental impact and optimize resource use. | In the designated [[Reservation Areas Sand|reservation areas]] for sand extraction, which are located west of this 20-meter depth contour line, sand mining activities are permitted. These areas have been specifically identified to manage and regulate sand extraction, ensuring that it is conducted in controlled locations to minimize environmental impact and optimize resource use. | ||
==MSP Challenge== | ==MSP Challenge== | ||
In the MSP Challenge, this layer is not editable but it represents the border set by the government for sand extraction activities. | In the MSP Challenge, this layer is not editable but it represents the border set by the government for sand extraction activities. | ||
Latest revision as of 09:45, 26 August 2025
This page was last edited on 26 August 2025, at 09:45. Content is available under GPLv3 unless otherwise noted.
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