DOP RGBI: Digital Orthophoto Color and Infrared Aerial Imagery

Digital Orthophoto Color and Infrared (DOP RGBI) Operat 2019360 provides distortion-free, true-to-scale images of the earth's surface. The dataset includes orthophotos produced from digital aerial images since 2010 in real color (RGB), false color (CIR), or 4-channel (RGBI) formats, with a ground resolution of 20 cm or 25 cm. It is provided by Cooperation OGD Österreich and Wikimedia Österreich under a CC-BY-4.0 license.

Use Cases

• Land cover classification based on high-resolution RGB and infrared imagery.
• Change detection in urban or rural landscapes based on distortion-free orthophotos.
• Training computer vision models for feature extraction based on 4-channel (RGBI) data.
• Environmental monitoring based on false color (CIR) imagery highlighting vegetation health.

Strengths

• Images are distortion-free and true-to-scale, suitable for precise geospatial measurements.
• Offers multiple spectral bands including real color (RGB), false color (CIR), and 4-channel (RGBI) data.
• High ground resolution of 20 cm (from 2010) or 25 cm per pixel.

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

Produced from analogue aerial flights (pre-2010) and digital aerial images (since 2010).

Time Range

Flights from 2010 onward are mentioned; specific coverage for 'Operat 2019360' is unclear.

Geography

Likely covers Austria, given the providing organizations, but not explicitly stated.