This is a digital data conversion software to convert complex and large GIS models/landscapes into smaller 3D PDF geospatial BIM models with manageable file sizes, for easy storage, sharing and communication among project teams. With its compression technology for complex data, this product can create sharp and full colour 3D images without compromising critical information and image quality. Compared with existing 3D PDF softwares in the market which mainly focus on industrial engineering and Architectural, Construction and Engineering (AEC) BIM, this product is specialised in civil, geotechnical and geospatial engineering applications.