Geographic information. Spatial data infrastructures - Reference model Ingestion-build-109673 this PAS provides a business-led

this PAS provides a business-led

ISO 18473‑2 specifies the requirements and corresponding test methods for sunscreen application of nanoscale titanium dioxide

The method is suitable for high flow grouts or mortars that have a maximum aggregate size of 4 mm

BS EN 15343 is the European standard that specifies the procedures needed for the traceability of recycled plastics

1 of EN 292‑1:1991

Geographic information. Spatial data infrastructures - Reference model Ingestion-build-109673 this PAS provides a business-led1 Scope This part of the Technical Report provides a reference model for a Spatial Data Infrastructure (SDI). It covers framework standards and identifies the relevant standards, technical specifications, technical reports and guidelines. This part of the Technical Report provides a context model for the other parts of this Technical Report applying general architecture standards. The intended readership of this Technical Report are those people who