GNSS / RTK field support
Control-aware field positioning, feature observations, ground verification and spatial documentation.
GEOSPATIAL SERVICES
From difficult field measurements to defensible answers.
GNSS, GIS, LiDAR, imagery, and technical interpretation can work together to support construction, coastal restoration and environmental decisions.
MEASURE / PROCESS / REPORTGIS
+ RTK
+ LiDARFIELD-READY DELIVERABLES
+ RTK
+ LiDARFIELD-READY DELIVERABLES
CAPABILITIES
Integrated acquisition and analysis.
We focus on the measurement question first, then define methods and accuracy appropriate to the site and decision.
Terrestrial LiDAR
Site and stockpile surface acquisition, slope documentation, surface differences and quantity analysis as equipment and access allow.
Photogrammetry & imagery
Orthomosaic, 3D reconstruction, annotated image and terrain workflows with suitable source data and QA/QC.
Coastal change detection
Multi-date shoreline, dune, berm, fill-template, vegetation and erosion comparisons.
GIS production & analysis
Geospatial databases, vector/raster layers, plan overlays, map exhibits and technical interpretation.
Specialized sensing in development
Airborne Livox LiDAR, multispectral acquisition, robotic scanning and AI segmentation as each system is commissioned and validated.
DELIVERABLES
Useful formats. Traceable methods.
Project requirements determine what is collected, how it is checked, and how the result is delivered.
↗GIS-ready rasters and vector datasets
↗Terrain models and surface differences
↗Site exhibits and annotated imagery
↗Stockpile and fill-volume summaries
↗Coastal change and restoration tracking
↗Acquisition, accuracy and QA/QC notes
Professional boundary:
Sentinel Gulf distinguishes geospatial data acquisition and technical analysis from regulated land surveying or professional engineering. Where certified deliverables are legally required, they must be furnished under the appropriate professional license and scope.
PROJECT INQUIRY
Let’s define the right deliverable.
Tell us the project location, what you need to know, and when you need it. We’ll help you scope a practical next step.