Multispectral Drone Surveys and NDVI for Agriculture
No field yields evenly. We map crop health with multispectral imagery, flag problem areas early, and help you put inputs where they’re actually needed.
What we do
- Multispectral imaging
- NDVI and vegetation indices
- Yield variability and stress maps
- Field boundary and planted area measurement
- Farm GIS database
- In-season crop monitoring
Relevant services
LiDAR and remote sensing
Drone LiDAR, RGB, multispectral, hyperspectral and thermal imaging; satellite imagery, point cloud classification and spectral analysis.
AI and geospatial analytics
AI-powered detection of objects, buildings, roads, vehicles and trees in drone and satellite imagery; land cover classification, change and damage analysis, solar panel and thermal anomaly detection.
Monitoring and change detection
Construction and mine progress monitoring, cut-and-fill change, development, forest, coastline, erosion and landslide monitoring; time-series orthomosaics, 4D GIS and scheduled flights.
Example analyses
Typical deliverables
3D terrain model
A 3D model of the ground and everything on it — surface model (DSM), bare-earth model (DTM), classified point cloud and textured mesh.
GeoTIFF (DSM/DTM), LAS/LAZ, OBJ, 3D TilesOrthomosaic
A georeferenced, distortion-corrected aerial image mosaic you can measure directly from.
GeoTIFF, ECW, JPEG 2000Progress monitoring
A dated record of surface change and construction progress, built by comparing surveys flown on different dates.
GeoTIFF, SHP, PDFEarthworks & volumes
Cut and fill volumes from the difference between existing ground and the design surface, with cross-sections, schedules and a checked and approved report.
PDF report, DWG sections, XLSXFAQs
What is an NDVI map for?
It shows variation in plant vigour and helps you target irrigation, fertiliser and disease control where they’re needed.
When should the field be flown?
Several flights per season, timed to the crop’s growth stages.
Other industries
Construction
On site, decisions come down to quantities and programme. We document every stage with measurable data — from pre-construction existing conditions, through each valuation period, to post-construction checks.
Mining
In mining, production, inventory and safety all come down to the ground. By surveying pits, benches and stockpiles regularly, we reconcile production by volume and keep track of slope geometry.
Energy (solar, wind, power lines)
In energy assets, a small fault can mean a big loss in output. We support the whole asset life cycle with spatial data — from site selection to post-commissioning thermal inspection.
Infrastructure and transport
Long linear assets take days to survey on foot. We map road, canal and utility corridors in a single pass and inspect hard-to-reach structures such as bridges and viaducts up close.
Urban and smart city
Running a city needs current, joined-up data. With up-to-date orthomosaics and a 3D city model, we build your building inventory and turn it into an urban GIS and digital twin platform.
Environment and forestry
Change in natural landscapes is slow but lasting. We monitor forest cover, erosion, water resources and land use with measurable data, giving environmental decisions a solid evidence base.
Disaster response and damage assessment
In the first hours after a disaster, an accurate, up-to-date map is critical. We map the affected area quickly, identify damage through before/after comparison, and provide a base for reconstruction.