Author: Aaron Nathan

GPS is not new. The US Air Force started development of GPS (Global Positioning System; known internationally as GNSS, or Global Navigation Satellite System) in 1974 and the first satellite was launched in 1978. Originally meant for military use, US President Ronald Reagan made it available for civilian use in 1983. At that time, interestingly, […]

Network Transport of RTCM via Internet Protocol (NTRIP) is a revolutionary technology in the world of modern surveying and geolocation. Developed by the Radio Technical Commission for Maritime Services (RTCM), NTRIP serves as a standardized protocol designed to facilitate the transfer of GNSS corrections data over the Internet. For those working in precision agriculture, construction, […]

Ground penetrating radar (GPR) is an electromagnetic technique that provides high-resolution 2D and 3D subsurface images. This geophysical method, developed over the past 30 years, is primarily used to investigate the shallow subsurface of the earth, building materials, and infrastructure like roads and bridges. In this guide, we explore how GPR works and why RTK […]

Navigating the world of GNSS technology can be daunting. With several high-precision GNSS receivers on the market, it can be challenging to determine which product will provide the most precision and reliability.  Today, we’ll dive into Eos Arrow Gold, a state-of-the-art GNSS receiver, and how you can set it up with Polaris RTK to achieve […]

One of the main challenges with industrial agriculture and farming is managing resources and maintaining optimal crop health on a large scale. This difficulty is largely due to varying soil conditions and climate changes.  Fortunately, precision farming service providers offer tailored solutions that utilize advanced technologies like GPS, IoT sensors, and data analytics to solve […]

GNSS corrections are used in various fields, from agriculture to construction. They enhance positional accuracy and operational efficiency, making them essential for surveying, mapping, and other geodetic tasks.  HxGN SmartNet is one of these GNSS correction solutions, but how accurate is it in correcting positioning errors?  In this HxGN SmartNet review, we’ll explore all the […]

Cables and electrical wires are buried underground rather than on poles for longer lifespan and reduced maintenance costs. Some wires and cables can span as far as 20 million feet and serve millions of people. This means that damage to any of these cables would cause major discomfort to many people.  However, construction and utility […]

Bad Elf is a well-known name in high-precision GPS devices, providing solutions for professionals in surveying, construction, agriculture, and more.  Their products offer location accuracy and reliability for many applications. And when paired with a reliable real-time kinematic (RTK) network such as Point One Polaris, Bad Elf products can even provide centimeter-level location precision across […]

Whether collecting location data for tasks like urban planning and underground pipe location or measuring land for property documentation and construction planning, GNSS correction services are not just useful but indispensable.  But, not all GNSS correction services are made equal. How does NovAtel measure up? In this NovAtel review, we review NovAtel’s features and share […]

The U-blox F9 series is a notable contender in the GNSS receiver market, offering high precision and versatility for a range of applications. This article explores the specifics of the U-blox F9 series, including the various models and their features, and how to easily set up your U-blox F9 receiver.  Additionally, we’ll compare the U-blox […]