Geographic Information Systems,Gis Mapping,Gis Map,Digital Mapping,Geographic Information Systems India,Gis Mapping India,Gis Map India,Digital Mapping India,Geographic Information Systems Chennai,Gis Mapping Chennai,Gis Map Chennai,Digital Mapping Chennai
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Geographic Information Systems India,Gis Mapping India,Gis Map India,Digital Mapping India,Gis Map Chennai,Gis Mapping GIS MAPPING Geographic Information Systems,Gis Mapping,Gis Map,Digital Mapping
Document management
  Data Archiving
 
 
  CAD Engineering
  2D Engineering
  3D Modelling
 
  Facility Management
  Case Studies
  GIS Geospatial
  GIS Mapping
 
 
  GPS Services
  LIDAR
  Case Studies
 
 

Our GIS services are focused around the area of Digital Mapping. Variac Systems understands that at the heart of any Geographical Information System (GIS) is the map database. The efficiency of a GIS is therefore related to the accuracy and reliability of the related map data. Variac specializes in offering services towards creating, customizing, and updating all types of mapping data.

 
  • Scanning / rasterizing of hard copy maps into clean digital images
  • Geo referencing and projection of digital map information.
  • Vector map production from all types of images.
  • Geo coding, attributing and linking databases to generated maps.
  • Updating / modifying and customizing map data.
  • Data Integration and Data Format Conversion
  • Feature extraction and spatial analysis
 

Our expertise in the following areas helps us provide cost effective solutions.

 
  • Contour extraction of hard copy topographic maps.
  • Digital Line Graphs (DLG) as per USGS standards and specifications.
  • Digital Elevation Models (DEM / DTM)
  • Digital flood maps based on FEMA FIRM maps
  • Utility/AM-FM Mapping
  • Cadastral & land base mapping
  • Geological Mapping
  • Cartography