As DTM CRS3035RES50000mN2700000E4400000 elevation grid 1 m cut-off date 15.9.2019

A 1-meter resolution digital terrain model (DTM) of Austria, produced from airborne laser scanning (ALS) data. The dataset is a cooperation product of Austrian federal and state spatial data providers and is one of 55 tiles covering the national territory. The data is georeferenced in European reference systems and represents the bare earth surface without vegetation.

Use Cases

• Hydrological modeling based on high-resolution terrain elevation data.
• Infrastructure planning and line-of-sight analysis using the bare earth surface model.
• Environmental change detection and analysis based on the detailed digital terrain model.

Strengths

• High spatial resolution of 1 meter for detailed terrain representation.
• Covers the entire territory of Austria as part of a 55-tile mosaic.
• Describes the bare earth surface, excluding vegetation, which is useful for foundational geospatial analysis.

Limitations

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

Provenance

Source

Cooperation OGD Österreich, Wikimedia Österreich

Collection Method

Recorded with Airborne Laser Scanning (ALS) technologies.

Time Range

Cut-off date is 15 September 2019.

Geography

Austria (specific tile within the national grid).