​Grace GIS specialises in compiling, cleaning, and standardising complex spatial datasets through robust ETL (Extract, Transform, Load) workflows. We integrate data from diverse sources—such as LiDAR, aerial imagery, and field surveys—into structured, analysis-ready formats that align with government and industry standards. Our ETL processes ensure data accuracy, consistency, and seamless integration across GIS platforms, supporting better decision-making, efficient asset management, and reliable modelling outcomes for planning and environmental projects.