Vegetation Measurement Locations in Zuid-Holland from 1960

Zuid-Holland province contains a network of permanent vegetation measurement squares established from 1960 onward. The data, sourced from ecological research firm Van der Goes and Groot, provides the locations of periodic measurements on a 1km by 1km grid, aggregated by measuring point. The dataset does not include the actual measurement results, which are protected internally by the province.

Use Cases

• Analyze the spatial distribution of long-term ecological monitoring sites based on the 1km grid system.
• Study changes in agricultural or natural land cover over time by linking location data to external measurement results.
• Validate or calibrate remote sensing land classification products using the established ground measurement point network.

Strengths

• Long-term temporal coverage starting from 1960, enabling longitudinal studies.
• Spatial data is structured on a systematic 1km by 1km grid.
• Data originates from a specialized ecological research and consultancy firm.

Limitations

• The dataset contains only location metadata, not the actual vegetation measurement results.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and last update date are unknown, which may limit suitability assessment.

Provenance

Source

Ecological research and consultancy firm Van der Goes and Groot, aggregated by the Ministerie van Binnenlandse Zaken en Koninkrijksrelaties.

Collection Method

Periodic vegetation measurements carried out per location on a grid.

Time Range

From 1960 onwards.

Freshness

Last update date is unknown; freshness unverified.

Geography

Province of Zuid-Holland, Netherlands.