Quazi Altaf's Contact Details

Quazi Altaf's Company Details

Sai Infotech Systems Ltd

, Uttar Pradesh, India • 201 - 500 Employees
Information Technology and Services

SISL is providing state of the art Geospatial services to GIS companies worldwide. We use a time-tested, best practices approach for each unique project, which enables us to efficiently and effectively plan, implement, and maintain best-quality GIS data processing services.​With more than 4000 successful projects, our outstanding reputation is built from many years of providing world-class services in LiDAR Data Processing• Utility Classification and vectorization-Powerline, Rail track's, road corridor, etc. • Mobile Mapping on MLS data for 3D feature extraction• Digital Terrain and Elevation Models with Bare earth/ground and non-ground classification• Topographic Mapping - Breakline and Contour Generation • BIM (3D building modeling)• HD Mapping for autonomous vehiclesGeospatial Services• Utility And Infrastructure Mapping• Road condition assessments• Mobile Mapping • Cadastral Mapping• 2D 3D planimetric• Custom GIS Application DevelopmentPhotogrammetry Services• Aerial Triangulation• DTM/DSM Generation• Orthophoto Generation and ortho Mosaic• Planimetric Mapping