Key Activities

Geospatial Imagery Information

NGII produces a variety of national geospatial imagerythrough high-resolution aerial photograph technology

Convergence of Digital Elevation Model and Orthogonal Imagery Map

obtaining 3D absolute coordinates
Aerial laser scanning Classification and compilation of geographical features
Digital Elevation Model
Digital camera photograph
Photograph by digital camera Conversion and censorship of digital images
Orthogonal Imagery
Three-dimensional topographic information
Convergence of topograph and imagery data
Three-dimensional topographic information