Northwood/VerticalMapper Numeric Grid Format (*.grd)

A raster format. Two format types are supported; GRD (numeric grid data) and GRC (character based data).

Compatibility:

• Cadcorp SIS Desktop
• Cadcorp SIS Desktop Express
• Cadcorp SIS ActiveX Modeller
• Cadcorp SIS ActiveX Manager
• Cadcorp SIS ActiveX Viewer
• Cadcorp GeognoSIS

---