GIS/CAD Services
GIS (Geographic Information System) Mapping
SGIS Mapping Solutions provides GIS Services, GIS Remote Sensing services, GIS Mapping services, and GIS Data conversions Services. Our GIS services allow for the visualization of geographic data, analysis of spatial relationships, and efficient data management. GIS data conversions allow data from different sources to be merged in one common format, which allows for easy access, analysis and utilization.
While providing GIS Mapping Services, SGIS Mapping Solutions maintains a commitment to state of-the industry technology, research and innovation, implemented by highly experienced and qualified staff.
GIS Data Conversion
- Conversion of analog data (maps, reports, charts) into a standard GIS format
- Conversion of non-traditional GIS data including satellite imagery, orthophotos and digital terrain data into acceptable tools
- GIS Geodatabase Design, Development, and Management
- Converting outdated file-based GIS systems to highly scalable, high performance and secures Geo-database implementations.
- Support and maintenance services for geodatabases that include periodic enhancements to ensure updated version of the geographic assets to reflect topographic changes in the real world.
Parcel Mapping
Parcel Mapping involves the creation, updating, and maintenance of cadastral (property boundary) maps using GIS, aerial imagery, survey records, legal descriptions, and land ownership data. The objective is to accurately represent land parcels and their associated attributes in a geospatial database.
Typical Scope of Work
- Digitization of parcel boundaries from cadastral maps, deeds, plats, and survey documents.
- Geo-referencing and rectification of scanned parcel maps.
- Integration of ownership, assessment, and land records with parcel polygons.
- Parcel fabric creation and topology validation.
- Attribution of parcel information such as Parcel ID, owner details, land use, acreage, zoning, and tax assessment data.
- Quality control and quality assurance (QA/QC) to ensure spatial and attribute accuracy.
- Development of web GIS applications for parcel viewing and land records management.
Land use/ Land Cover Mapping
We acquire landscape for Land management and land planning along with an accurate means of monitoring change over time and provide vital information to any person responsible for land management. Land use and land cover mapping is a process that quantifies current land resources into a series of thematic categories, such as forest, water, and paved surfaces.
SGIS Mapping Solutions understands current land cover and how it is being used, along with an accurate means of monitoring change over time and provide vital information to any person responsible for land management. Measuring current conditions and how they are changing can be easily achieved through land cover mapping, a process that quantifies current land resources into a series of thematic categories, such as forest, water, and paved surfaces. We use remotely sensed imagery and semi-automated classification methods to provide cost-effective and accurate means to derive land resource information and maintain its currency into the future.
Digital Elevation model/Digital Surface Model
Advanced auto correction methods to extract highly accurate Digital elevation model (DEM) and Digital surface model (DSM) Deriving 3D models very quickly and affordably, providing maximum exploitation of imagery captured with digital aerial sensors as a basis for ortho photography, terrain modelling, planimetric mapping.
Planimetric Mapping
- Capturing planimetric data from aerial photographs and satellite stereo images
- Large scale mapping where the planimetric details are captured from high resolution aerial photographs with high accurate generating precision contour as per the requirement
- Details like transportation, buildings, structures, hydrography, vegetation, boundaries, utilities etc. captured for comprehensive GIS solutions or for individual projects