The Importance of Reliable GPS & GNSS Hardware Integrations
The Importance of Reliable GPS & GNSS Hardware Integrations
Modern field operations rely on accurate, real-time location data — whether that involves mapping underground assets, guiding machinery, or monitoring environmental changes.
Connecting GPS and GNSS hardware directly with custom software and GIS platforms can help to create reliable, high-precision systems that work wherever your teams do.
At I-Finity, our hardware integrations are designed for the field — tested in challenging conditions, built for long-term performance, and tailored to your specific accuracy needs.
What is GPS / GNSS Integration?
GNSS integration involves connecting Global Navigation Satellite System data to other sensors. This process can be challenging in remote, urban, or forested areas where it’s difficult, if not impossible, to receive satellite signals consistently.
GNSS data is often used in surveying and mapping to capture high-accuracy data for land and construction projects.
GPS provides navigation and location-based services, delivering data for positioning, navigation, tracking, mapping, and timing. GPS integrations allow you to connect GPS data with other systems for data analysis or to power custom-built software applications.
Why GPS and GNSS Integration Matters
Accurate location data is the foundation for reliable surveying, asset records, and field operations.
GPS gives you US-based positioning. GNSS covers multiple satellite constellations worldwide. Together, they mean fewer blind spots and more consistent positioning in urban canyons, dense forestry, and remote sites.
That accuracy matters. Sometimes you need centimetre-level precision; other times, you just need dependable data when connectivity or visibility is poor.
The right choice depends on the task. Standard GPS suits general tracking, while GNSS receivers combine constellations and correction services to achieve sub-metre or better accuracy.
Common Use Cases
Organisations that rely on location data use GNSS integrations to streamline operations and improve accuracy.
Typical examples of GPS/GNSS hardware integrations include:
- Agriculture: Guidance for planting, fertiliser application, and harvesting where precise paths improve efficiency and yield.
- Field Surveys and Mapping: Reliable spatial data collection for utilities, telecoms, waste management, and resource planning.
- Asset Management: Building and maintaining accurate records of buried cables, manholes, and above-ground assets.
- Land and Resource Management: Mapping forest health, water resources, and land-use changes to support better planning and conservation.
Making the connection: Integrating software with location hardware
Connecting GNSS and GPS hardware directly into custom software and GIS platforms allows field teams to capture and act on location data instantly, sending coordinates into bespoke apps or populating GIS layers with validated attributes.
At I-Finity, we focus on making data flow smoothly from device to insight.
Hardware devices we have integrated with include:
- Trimble Catalyst for survey-grade positional capture
- Emlid receivers used in portable survey setups
- Vivax cable locators for buried utilities
- Ludlum radiation meters for spatially referenced environmental readings
We design each integration transparently, ensuring data moves securely and reliably from the field into mapping, analysis, and reporting tools.
The Integration Process
A strong GPS or GNSS integration depends on planning, iteration, and testing in real conditions. We use a flexible, proven approach that emphasises working software and early feedback.
- Discovery and Selection: Define use cases, accuracy targets, and receiver options that fit your needs.
- Prototype and Iterate: Connect hardware in a controlled environment, then refine based on actual device behaviour.
- Field Validation: Test integrations in the environments they’ll be used: forests, open sites, or urban areas.
- Security and Performance Checks: Assess resilience to weak signals, connection drops, and data handling.
- Handover and Support: Deliver documentation, training, and maintenance plans for long-term reliability.
A well-executed integration delivers more than data points. It builds a reliable foundation for your operations.
Integration in Practice: Custom GIS Mapping Software & Hardware Integrations
With our customer Terraflow Geomatics we have delivered integrations to enable its software apps to be able use Trimble or Emlid for GNSS. There is also the capability to connect to various locators at the same time such as Vivax, RD.
Field teams can capture precise coordinates and validated asset data, even in remote or low-signal environments, and sync everything seamlessly via Terraflow’s Geomatic’s automated data collection and integration platform.
The result is survey-grade accuracy and faster field mapping, supporting environmental monitoring, conservation planning, and land-use analysis. Built on Azure, the platform transforms raw spatial data into clear, actionable insights — demonstrating how effective GNSS integration underpins reliable decision-making in the field.
Talk to Us
If your teams depend on location data, we can help you design an integration that performs where it counts — in the field.
Our engineers combine technical expertise with practical problem-solving to ensure your solution works consistently, whatever the conditions.
