24 lines
1.1 KiB
Markdown
24 lines
1.1 KiB
Markdown
# ADR-003 — GRB as Authoritative Reference Dataset
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## Status
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Accepted for V1 research and implementation planning.
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## Context
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The Basiskaart Vlaanderen / GRB is a professional Flemish geospatial reference dataset. GeoIntel is scoped to the Kempen, so Flemish official data is highly relevant.
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## Decision
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Treat GRB as the primary QA/QC reference where available. Use it for building/reference geometry validation and later for roads, water, and other base-map objects.
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V1 integration strategy:
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1. Implement a GRB provider abstraction.
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2. Start with WFS or downloaded sample/cache depending on practical availability.
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3. Normalize GRB features into a common `reference_features` model.
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4. Compare AI detections against GRB with IoU/overlap metrics.
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## Consequences
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GeoIntel becomes more relevant to real Flemish GeoAI workflows than a generic OSM-only demo. GRB validation becomes a portfolio killer feature.
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## Non-goals
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Do not block the entire build on live GRB integration. Provide fixtures and provider interfaces first, then connect real GRB when endpoint details are tested.
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