Surveying & Remote Sensing Services
Our Core Services
Overview
Overview
GeoPro offers integrated surveying and remote sensing services that deliver centimeter-level accurate geospatial data from the ground up. Combining traditional field surveying (GNSS/RTK), laser scanning, UAV/drone platforms, and high-resolution satellite/multispectral/thermal imagery, we provide end-to-end spatial intelligence for construction staking, infrastructure development, environmental monitoring, precision agriculture, disaster response, and land administration.
Our hybrid workflows bridge on-site precision with broad-area remote capture, ensuring reliable, georeferenced datasets that feed directly into GIS, BIM, digital twins, and analytics platforms — minimizing risks, accelerating timelines, and enabling smarter decisions.
Technical Workflow & Methodology
Our field-to-office process combines expertise, technology, and quality assurance:
- Project-specific planning: site reconnaissance, sensor selection, and flight/survey design
- High-precision data acquisition: RTK/PPK GNSS, total stations, terrestrial/mobile LiDAR, UAV photogrammetry/LiDAR, satellite multispectral/thermal
- Ground Control Point (GCP) & checkpoint establishment for absolute accuracy (cm-level georeferencing)
- Multispectral & thermal remote sensing: NDVI/NDWI analysis, vegetation indices, heat mapping, change detection
- Field surveying: construction layout, as-built verification, utility locating & subsurface mapping
- Post-processing: bundle adjustment, error modeling, QA/QC, volumetric computations, orthorectification
- AI-assisted feature extraction & classification (e.g., automatic detection of utilities, crop stress, damage)
- Seamless handover: data integration into GIS/BIM/digital twin ecosystems with metadata & lineage tracking
Core Capabilities
- RTK/PPK GNSS & total station surveying
- UAV/drone & aerial LiDAR/photogrammetry acquisition
- Satellite multispectral & thermal remote sensing
- Construction staking, layout & as-built surveys
- Precision agriculture: crop health, yield estimation, soil mapping
- Environmental & disaster monitoring: change detection, damage assessment
- Utility & subsurface asset mapping
- GCP network establishment & high-accuracy georeferencing
- Volumetric analysis, error budgeting & certified reporting
Use Cases:
- High-accuracy GNSS/RTK field surveys
- UAV/drone and satellite remote sensing
- Construction staking, as-built verification, and utility mapping
- Precision agriculture and environmental monitoring
- Disaster response and land administration