As DTM CRS3035RES50000mN2750000E4500000 elevation grid 1 m cut-off date 15.9.2021

A 1-meter resolution digital terrain elevation model (DTM) grid for Austria, representing the bare earth surface without vegetation. The data was recorded using airborne laser scanning (ALS) technologies and is a cooperative product of Austrian federal and state spatial data providers. This file is one of 55 tiles that together cover the entire territory of Austria.

Use Cases

• Modeling water flow and flood risk based on the detailed 1-meter terrain elevation.
• Planning construction and infrastructure projects based on the bare earth surface model.
• Conducting landscape and geological analysis based on the high-resolution elevation data.
• Creating base layers for 3D visualization and simulation based on the digital terrain model.

Strengths

• High 1-meter spatial resolution for detailed terrain representation.
• Covers the entire territory of Austria through a tiled structure of 55 files.
• Data is georeferenced in European coordinate reference systems for interoperability.
• Represents the bare earth surface, excluding vegetation, as a digital terrain model.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and total file size are unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

Cooperation OGD Österreich, Wikimedia Österreich

Collection Method

Airborne laser scanning (ALS)

Time Range

Cut-off date is 15 September 2021.

Geography

Austria