Signal Occlusion
Urban canyons, tunnels and vegetation degrade GNSS.
Solutions / Mobile Surveying
High-Accuracy Mobile Surveying
Tightly coupled GNSS/INS navigation maintains continuous survey trajectories through tunnels, vegetation and urban occlusion while synchronizing mapping payloads.
RTK < 2 cmPost-processing < 1 cmGNSS-denied error < 0.1%
02
Mission Challenge.
Key operating constraints that shape the solution architecture.
Trajectory Drift
Long routes require continuous motion constraints.
Sensor Alignment
Cameras, LiDAR and IMU data need precise calibration.
03
PopperSeek Solution Stack.
A complete sensing, navigation and engineering stack.
Sensors
IMU, GNSS, LiDAR and camera inputs.
Navigation System
High-accuracy GNSS/INS trajectory engine.
Fusion Algorithms
Smoothing, alignment and drift suppression.
Reference Kit
Survey platform evaluation and integration kit.
Engineering Support
Calibration, validation and deployment support.
04
Recommended Products.
Mission-ready modules matched to this operating environment.
POPNAV8000
GNSS / INS Navigation System
POPLAS1000
Laser Range Sensor
POPIMU7000
High-Performance IMU
Reference Kit
Mobile Mapping Integration Kit
05
Technology Behind the Solution.
Core technologies supporting reliable sensing and navigation.
GNSS / INS Fusion
Robust trajectory generation in changing environments.
Sensor Calibration
Spatial alignment for LiDAR, camera and IMU.
Timestamp Integrity
Consistent time base for mapping payloads.
Drift Suppression
Trajectory continuity through GNSS gaps.
06
Proof & Validation.
Validation evidence across environment, navigation and lifecycle requirements.
Accuracy Proof
Validated survey-grade position and attitude.
Continuity Proof
Stable routes through partial GNSS denial.
Integration Proof
Tested with mapping payloads and compute modules.
07
Related Cases.
Adjacent deployments with similar operating constraints.
