What does AHN mean in UNCLASSIFIED
AHN (Actueel Hoogtebestand Nederland) is a highly detailed digital elevation model (DEM) of the Netherlands. It provides accurate information about the elevation of the land surface, including variations in terrain and the presence of natural and man-made features.
AHN meaning in Unclassified in Miscellaneous
AHN mostly used in an acronym Unclassified in Category Miscellaneous that means Actueel Hoogtebestand Nederland
Shorthand: AHN,
Full Form: Actueel Hoogtebestand Nederland
For more information of "Actueel Hoogtebestand Nederland", see the section below.
Key Features
- High Resolution: AHN has a resolution of 5 meters, meaning it captures the elevation of the land surface every 5 meters.
- National Coverage: AHN covers the entire territory of the Netherlands, including both land and water areas.
- Regular Updates: AHN is updated regularly to reflect changes in the landscape due to construction, erosion, and other factors.
- Multiple Sources: AHN is compiled using a combination of data sources, including aerial surveys, lidar measurements, and topographic maps.
- Detailed Terrain Representation: AHN provides detailed information about the terrain, allowing users to visualize slopes, valleys, and other topographic features.
Applications
AHN has a wide range of applications, including:
- Land Use Planning: AHN supports decision-making in land use planning by providing information about flood risks, soil suitability, and other factors.
- Water Management: AHN is used in water management systems to model water flow and identify potential flooding areas.
- Infrastructure Development: AHN provides elevation data for planning and constructing roads, bridges, and other infrastructure projects.
- Environmental Monitoring: AHN can be used to monitor changes in the landscape over time, such as erosion, subsidence, and vegetation cover.
- Scientific Research: AHN is a valuable resource for scientific research in fields such as geology, hydrology, and ecology.
Essential Questions and Answers on Actueel Hoogtebestand Nederland in "MISCELLANEOUS»UNFILED"
What is Actueel Hoogtebestand Nederland (AHN)?
Actueel Hoogtebestand Nederland (AHN) is a high-resolution digital elevation model (DEM) of the Netherlands. It provides accurate and up-to-date information on the topography of the country.
What is the accuracy of AHN?
The accuracy of AHN varies depending on the scale and method of acquisition. However, it generally provides elevation data with a vertical accuracy of 0.5 to 50 centimeters.
What is AHN used for?
AHN is used in a wide range of applications, including:
- Flood risk assessment
- Water management
- Land use planning
- Environmental modeling
- Infrastructure development
How can I access AHN data?
AHN data is available for download from the website of the Dutch Cadastre, Land Registry and Mapping Agency (Kadaster).
What are the different types of AHN data available?
AHN data is available in various formats and resolutions, including:
- AHN1: 1-meter resolution DEM
- AHN2: 2-meter resolution DEM
- AHN3: 5-meter resolution DEM
- AHN4: 10-meter resolution DEM
What is the difference between AHN and a contour map?
AHN is a digital elevation model, which provides a continuous representation of the topography. A contour map, on the other hand, is a graphical representation of the topography using lines connecting points of equal elevation.
Final Words: AHN is a comprehensive and accurate digital elevation model of the Netherlands. It provides detailed information about the terrain and has numerous applications in various fields. By providing precise elevation data, AHN supports decision-making, enables better planning, and enhances our understanding of the physical environment.
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