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Light Emission 2018
The map shows how much light was visible in the Netherlands at night in 2018, viewed from above, expressed in 10-10 Watts per cm2 per steradian. In areas that glow red, a lot of... -
Light Emission 2020
The map shows how much light was visible in the Netherlands at night in 2020, viewed from above, expressed in 10-10 Watts per cm2 per steradian. In areas that glow purple, a lot... -
Light Emission 2021
The map shows how much light was visible in the Netherlands at night in 2021, seen from above, expressed in 10-10 Watts per cm2 per steradian. In areas that glow purple, a lot... -
Other water barrier
A water-retaining and/or separating, artificial or natural height or elevated grounds, including the water-retaining elements present therein. source: Aquo -
Connecting zone according to UNCLOS - North Sea
Connecting zone of the Netherlands- http://publications.europa.eu/resource/authority/file-type/WMS_SRVC
- http://publications.europa.eu/resource/authority/file-type/WFS_SRVC
- http://publications.europa.eu/resource/authority/file-type/ATOM
- http://publications.europa.eu/resource/authority/file-type/HTML
- http://publications.europa.eu/resource/authority/file-type/ZIP
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Free space profile
The space on either side of, above and below a water management structure or a future water management structure that, in the opinion of the manager, is necessary for future... -
Protection zone (limited)
Zone adjacent to a water management structure, in which regulations and restrictions may apply to protect that structure. source: Aquo -
Dijkpaal
A prominent point on the flood defenses or on the beach that serves as a reference point for distance markings. source: Aquo -
Waterstorage
The temporary or long-term storage of (rain) water surpluses from the area. source: Aquo -
flooddefence
Artificial height, natural height or part thereof, or high grounds with supporting structures, which have a water-retaining or partly water-retaining function. source: Aquo -
Plungersiphonsiphon
A box-shaped construction with the aim of guaranteeing the mutual connection between surface water, whereby in principle the bottom of the watercourse, in contrast to that of... -
Toe and Crown line
Toe line: line of the lower edge of the dike body; the inner toe line is on the inner side of the dike, the outer toe line on the outer side of the dike. Center crest line: line... -
Vispassage
An artificial passage for fish migration at structures in waters. source: Aquo -
Consort
In principle, a pumping station serves to bring water from a low level to a high level, the necessity of which may lie in water surplus on the low side (discharge) or in water... -
Watercourses
An elongated depression in the terrain of natural or man-made origin containing permanent or intermittent running water. source: Aquo -
weir
Fixed or movable structure that serves to raise or regulate the level upstream of the structure. source: Aquo -
Aqueduct
A work of art that carries a watercourse in an open construction over a road or other watercourse. source: Aquo -
Cut
An interruption in a flood defense for the transit of a road or railway, which can be closed in case of extreme water levels. source: Aquo -
Use
Civil structure that provides passage for pedestrians, animals, vehicles and services above obstacles or between two points at a height above the ground. source: Aquo -
Meanderzone
Meander zones are soils within which primary surface water bodies can shift their bed due to natural movement and which are included as such in the legger. source: Policy rule...
