Hawk is an autonomous nodal system that offers unprecedented flexibility; one set of ground electronics that can support analog or digital sensors and no radio infrastructure.
The Field Station Unit can include up to 3 analog and 3 digital channels. The digital sensor interface is compatible with Accuseis and Vectorseis providing an array of channel and deployment configuration options with a single set of ground equipment.
Excited about using a different computer and operating system to manage data download and transcription? Or using two separate recording systems for hybrid ops? We didn’t think so. All INOVA recording systems are powered by a robust software called iX1 that consolidates source control and hybrid system spread management into one simplified view for the Observer. We thought you might also like to see data download and transcription progress within the same software, so we created a module for that too. Can we get you anything else to make your system more enjoyable?Learn More
Analog arrays supported:
Support for various analog point sensors is embedded in one simple, highly durable and lightweight box.
Analog point sensors supported:
Digital sensors supported:
Two systems, one dataset -beautiful harmony.
Say goodbye to the frustration of managing two recording systems for the same survey. INOVA’s Hawk and G3i HD are fully integrated so you can deliver one seamless dataset to your clients.
The onboard iX1 software in all INOVA recording systems allows you to manage the entire spread, and reflects both cable and nodal ground units on a single, intuitive display.Observers have full command and control over operations, so they can quickly QC and manage data, sources and spread diagnostics in one location.
It’s common to have surveys over a large area where terrain varies and dictates the use of vibs and dynamite. Hawk supports both kinds of energy sources and offers an intuitive source QC functionality through the onboard iX1 software. Hawk can also support a wide variety of High Productivity Vibroseis Operations (HPVS).
“INOVA's nodal system quickly alleviated our concerns about blind recording by allowing us to acquire QC information wirelessly, not only on the ground, but also by helicopter. The operational flexibility and cableless design of the Hawk system was ideal for this project.”
Party Chief, Crew 6
We made the decision to eliminate radio infrastructure to reduce complexity and get crews up and running quickly. Crews can access station status, GPS performance and sensor diagnostic information using the QCTool with WiFi communication. For in-field data sampling, we’ve created technology that collects geophysical data using WiFi.
In our Hawk and & Quantum acquisition systems, and in our iX1 system software, we offer accurate navigation and GPS positioning information. Equipment deployment/retrieval, troubleshooting and in-field QC is more efficient and can be optimized using the reporting capabilities of iX1.
Included in every Hawk system is the QCTool and which provides the crew with full visibility over deployment/retrieval operations, equipment status and data QC, and also enable remote geophysical data harvesting.
For improved navigation and control over vibrator operations, we offer ConnexVib as an optional in-cab, upgrade to any INOVA vibrator.
Each Field Station Unit (FSU) contains 16GB of data storage or the equivalent of ~90 days with 24-hour recording at 2ms sampling using a 1C sensor. This means, with proper battery management, you can shoot for weeks before you need to download the data.
Checking the status of each FSU to ensure the sensors and equipment are functioning properly is easily managed with the iX1 onboard software and the QCTool.
We developed the Hawk to support downloads of continuous or shot-based data, which significantly reduces downloading time.You simply plug the nodes into the download rack (up to 24 FSUs at a time per rack, scaleable up to 624 per trailer), and within 10 minutes you have access to shot records.
We also provide several options for data conditioning including:
Each FSU requires a dedicated battery to support the receivers and data storage. Our lithium ion battery is 288 WHr and enables ~30 days of continous recording with 1C analog sensor. Batteries brought in for charging in the trailer can be fully charged within 6 hours. Each battery rack can support up to 32 batteries at a time.
Hawk System Specs
|Sensors Supported:||1,2, or 3 channel analog; 1 -3c Digital|
|Operating Temperature:||-40°C to +85°C|
|Data Storage:||16GB (upgradeable to 32GB) per Field Station Unit (FSU)|
|Battery Options:||288 WHr; 3.45 kg (7.6lb)|
|Power Consumption per FSU:||309 mW (1-channel analog)380 mW (3-channel analog)950 mW (3c digital)|
|Weight per FSU:||1.72 kg (3.8lb)|
|LED Status Indicator||Station Health, Sensor Health, GPS Signal, Battery Voltage|
|Wireless Communication Interface||Bluetooth and Wi-Fi|
What does it all mean? Vibroseis terms can be confusing, and there are many terms used in seismic acquisition today. This is exacerbated by the fact that, in some instances, the same term is used with a different meaning depending on the context it is being applied. Our team here at INOVA discuss vibroseis terminology and explains terms like fundamental ground force and peak ground force as well as other common terms used today.
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