False-Color Orthophoto Mosaic of Ijsselmeer from 2011 Aerial Survey

April to June 2011 orthophoto mosaic of the Ijsselmeer area, created from stereo aerial images. The data was commissioned by the Waterdienst in support of a biological monitoring program called Ecotopenkarteringen. It is published by the Dutch Ministry of the Interior and Kingdom Relations under a CC0 license.

Use Cases

• Habitat classification and ecological mapping based on the false-color aerial imagery.
• Land cover change detection over time using the high-resolution orthophoto mosaic.
• Supporting biological monitoring programs by providing a detailed spatial baseline for the 2011 period.
• Training computer vision models for water body and vegetation segmentation from aerial imagery.

Strengths

• Data is derived from stereo aerial images, which likely provides high spatial resolution and depth information.
• Imagery was captured over multiple dates in April, May, and June 2011, potentially capturing seasonal variations.
• Published under a permissive CC0 1.0 license, allowing for unrestricted reuse.

Limitations

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

Provenance

Source

Ministerie van Binnenlandse Zaken en Koninkrijksrelaties (Dutch Ministry of the Interior and Kingdom Relations)

Collection Method

Created from stereo aerial images acquired on specific dates in 2011.

Time Range

April to June 2011

Freshness

Data is from 2011; last update date is unknown.

Geography

Ijsselmeer area, Netherlands