Automatic Acquisition of 3D City Models
This concept paper on the automatic acquisition of 3D city models was written by Venugopalan Nair who is the Senior Manager of Geo Spatial Services at SBL.
Extracting 3D GIS Data
This piece by Anil Narendran Pillai, Vice President of Geomatics at SBL, takes a look at 3D GIS data creation using feature extraction methods.