Land & Environmental data Services

Environmental GIS Services & Geospatial Land Analysis for Planning, Conservation & Asset Management

Apex provides professional land use mapping services and environmental GIS services for urban planners, environmental agencies, forestry operators, land authorities, and real estate asset managers. We combine remote sensing land cover analysis, LiDAR terrain analysis, and drone mapping services to produce accurate, analysis-ready spatial datasets for land planning, taxation, environmental planning programs.

Our geospatial land analysis capabilities span the full data lifecycle from raw satellite, aerial, and LiDAR capture through GIS spatial digitization, feature extraction, and structured output delivery.

Land Use Mapping & Environmental GIS — Service Description

Our GIS spatial digitization service converts satellite imagery, scanned maps, aerial photography, and survey records into structured, analysis-ready environmental GIS layers.

We apply georeferencing, geocoding, and multi-source data integration to build accurate spatial repositories for land planning, environmental reporting, and infrastructure analysis compatible with ArcGIS, QGIS, and enterprise GIS environments.

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Services include:

  • Georeferencing and geocoding of spatial and non-spatial land datasets

  • Digitization and Vectorization of natural features, built environment elements, and land boundaries.

  • Identification and Classification of Land, vegetation, and built-up features in GIS 

  • Data conversion of multi-source land related datasets into GIS-compatible structures

  • Manual Quality checking of high-volume GIS spatial outputs after  Custom workflow tooling 

    Typical Inputs:
    Satellite imagery, scanned maps, survey datasets, aerial images

    Typical Outputs:
    Organized GIS layers, digitized spatial features, geospatial data repositories

Our impervious surface Desktop mapping service delivers detailed 2D and 3D spatial analysis of sealed surfaces rooftops, roadways, carparks, and hardscape  to support municipal authorities with property assessment, stormwater planning, and urban land use analysis.

We apply photogrammetric reconstruction, aerial triangulation, and DEM/DTM modeling to produce high-accuracy surface classification outputs aligned to urban planning and land taxation workflows.

Services include:

  • Aerial triangulation and 3D surface geometry reconstruction
  • Photogrammetric evaluation of impervious surface built-up areas in 2D and 3D
  • Orthophoto production and elevation-based surface model generation (DEM/DTM)
  • Spatial measurement, material classification, and land cover analysis in urban settings with Orthophotos
  • Data products targeted to property assessment, stormwater modelling, and land taxation programs

 

Typical Inputs:

Aerial images, satellite datasets, analog photographs, and elevation information

Typical Outputs:
Orthophotos, DEM/DTM models, surface analysis layers

Our land use mapping services support integrated geospatial asset management for forestry operators, agricultural agencies, real estate portfolios, and institutional land authorities.

We combine LiDAR terrain analysis, satellite imagery, and survey data to produce structured land parcel analysis outputs, vegetation mapping GIS layers, and boundary datasets for land registration and operational planning systems.

Services include:

  • Land use mapping: land asset derivation from LiDAR, imagery, and survey sources
  • Vegetation mapping GIS: vegetation zone delineation and forestry corridor mapping
  • Ownership boundary and cadastral mapping services for land registration workflows
  • Forestry GIS mapping: canopy cover, biomass estimation, and species zone classification
  • Land parcel analysis and structured asset inventory development for management platforms
  • Dataset maintenance and update cycles for environmental and land-related GIS systems

 

  • Typical Inputs:
    LiDAR datasets, satellite imagery, maps, survey documentation

    Typical Outputs:
    Asset inventories, GIS-based land databases, vegetation and land-use layers

Our environmental impact assessment GIS service transforms satellite imagery, survey records, and environmental field data into organized spatial layers for land planning, regulatory reporting, and sustainable land use planning programs.

We produce vector representations of land use, vegetation, cadastral boundaries, and environmental risk zones structured for ingestion into ArcGIS, Google Earth Engine, and environmental decision-support platforms.

Services include:

  • Environmental impact assessment GIS dataset production and spatial layer development
  • Vector representation of land use, vegetation cover, and cadastral mapping data in GIS
  • Spatial feature extraction in GIS from satellite and aerial imagery for environmental analysis
  • Structured GIS database development for environmental reporting and land planning
  • QC Support for land taxation, planning permit workflows, and environmental compliance studies

    Typical Inputs:
    Satellite data, scanned maps, survey inputs, GIS layers

    Typical Outputs:
    Vector data outputs, structured GIS layers, environmental data systems

Our Remote Sensing land cover service processes drone, UAV, satellite, and airborne LiDAR datasets to generate structured, classification-ready spatial outputs for land and environmental applications.

We apply LiDAR terrain analysis, photogrammetric processing, and multispectral classification to produce DEM/DTM terrain models, vegetation height layers, and land cover maps  compatible with ArcGIS, QGIS, ENVI, and Google Earth Engine analysis environments.

Services include:

  • Remote sensing land cover classification from satellite and airborne sensors
  • LiDAR terrain analysis: bare-earth DEM, canopy height models, and vegetation structural mapping
  • Orthophoto production, radiometric correction, and multi-source image alignment
  • Aligning and georeferencing multi-source remote sensing datasets
  • QC Support to Generate classified and information-rich spatial datasets


    Typical Inputs:

    Drone imagery, UAV data, airborne LiDAR, satellite imagery

    Typical Outputs:
    Orthophotos, classified LiDAR datasets, DEM/DTM, GIS-ready mapping layers

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Precision in Data Structuring

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Efficient Integration of Multi-Source Data

Key Service Components

Reasons to Choose Our Environmental Intelligence Services

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