Geographic information — Standards, specifications, technical reports and guidelines, required to implement Spatial Data Infrastructure
Document status: Active
Geographic information — Standards, specifications, technical reports and guidelines, required to implement Spatial Data Infrastructures
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Geographic information — Spatial data infrastructures — Part 3: Data centric view
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Geographic information — Spatial Data Infrastructure — Part 4: Service centric view
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Geographic information — Spatial data infrastructures — Part 5: Validation and testing
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Energy performance of buildings — Economic evaluation procedure for energy systems in buildings — Part 2: Explanation and justification of EN 15459-1, Module M1-14
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Characterization of sludges — Physical consistency — Thixotropic behaviour and piling behaviour
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Postal services — Measurement of transit times for parcels by the use of a track and trace system
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Characterization of sludges — Good practice for sludges drying
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Welding of reinforcing steel - Tack weldability - Test methods and performance requirements
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