As DTM CRS3035RES50000mN2800000E4550000 elevation grid 1 m cut-off date 15.9.2019

Austria is covered by a digital terrain elevation model (DGM) derived from airborne laser scanning (ALS). The data describes the bare earth surface in a regular 1-meter grid, georeferenced in European coordinate systems. This specific file is one of 55 tiles produced through cooperation between Austrian federal and state spatial data providers.

Use Cases

• Modeling water runoff and flood risk based on the detailed 1-meter terrain surface.
• Planning construction and infrastructure projects using the bare-earth elevation data.
• Creating base layers for 3D landscape visualization and simulation.
• Analyzing topographic features and landforms from the high-resolution grid.

Strengths

• Data has a high spatial resolution of 1 meter per grid cell.
• The dataset is part of a complete, tiled coverage of the entire territory of Austria.
• Data collection used airborne laser scanning technology, which suggests high vertical accuracy.

Limitations

• The specific row count and total file size are unknown, limiting suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The last update date is unknown, so data freshness is unverified.

Provenance

Source

Cooperation OGD Österreich, Wikimedia Österreich

Collection Method

Airborne laser scanning (ALS) technologies.

Time Range

Cut-off date is 15 September 2019.

Geography

Austria (one tile of a 55-tile mosaic).