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Tech Chat | Why do most tractors have smaller front wheels and larger back wheels?
Tech Chat | Why do most tractors have smaller front wheels and larger back wheels?

The large and small wheels of a tractor are very eye-catching. Why are the wheel..

Tech Chat | What is NAT-DDNS?
Tech Chat | What is NAT-DDNS?

In our last blog, we've talked about why we need to remotely manage the CORS..

Tech Chat | What is DDNS & how does it benefit CORS management?
Tech Chat | What is DDNS & how does it benefit CORS management?

With more and more horizontal and vertical industries require high precision pos..

Tech Chat | What is LoRa?
Tech Chat | What is LoRa?

For most RTK users, radio is a common method of differential data transmission w..

Tech Chat | Which is better among Static Survey, RTK or PPK?
Tech Chat | Which is better among Static Survey, RTK or PPK?

With the rapid development of the high precision GNSS industry, the GNSS surveys..

Tech Chat - What is Localization in Surveying Project?
Tech Chat - What is Localization in Surveying Project?

The first step of starting a surveying project is to set the coordinate systems...

Tech Chat | Projected Coordinate Systems - Malaysia Datum introduction
Tech Chat | Projected Coordinate Systems - Malaysia Datum introduction

As is known to all, we often use ellipsoid models to simulate the earth in geode..

Tech Chat | How does CORS work?
Tech Chat | How does CORS work?

CORS system (Continuous Operational Reference System) is one of the development ..

Tech Chat | What is RINEX?
Tech Chat | What is RINEX?

Static survey is the most basic survey method of GNSS receivers, which can achie..

Tech Chat | A Way to Enhance GNSS Signal Tracking - Regional Satellite Systems 
Tech Chat | A Way to Enhance GNSS Signal Tracking - Regional Satellite Systems 

When it comes to satellite navigation systems, the first thing that comes to min..

Tech Chat | What’s the time now? – UTC and GPS Time
Tech Chat | What’s the time now? – UTC and GPS Time

When asked for the time, you can read it from your PC, smartphone, watch or wall..

Tech Chat | How accurate is your GNSS device? – DOP Indicators
Tech Chat | How accurate is your GNSS device? – DOP Indicators

When using navigation and positioning products, we often judge the working state..

Tech Chat | What services can GNSS provide?
Tech Chat | What services can GNSS provide?

In the last blog, we've learned how GNSS works and what it consists of. So a..

Tech Chat | How to judge the waterproof performance of products? - IP67/IPXX
Tech Chat | How to judge the waterproof performance of products? - IP67/IPXX

When shopping for electronics, such as cameras, smartphones, you may be concerne..

Tech Chat | An Easy Way of Setting Projected Coordinate Systems – RTCM 1021-1027 Messages
Tech Chat | An Easy Way of Setting Projected Coordinate Systems – RTCM 1021-1027 Messages

In the last blog we introduced the RTCM protocol, normally we use RTCM32 message..

Tech Chat - What is RTCM format in RTK correction data transmission?
Tech Chat - What is RTCM format in RTK correction data transmission?

With the progress of science and technology, the global positioning system is be..

Tech Chat - How Does A GNSS Receiver Implement Tilt Surveying?
Tech Chat - How Does A GNSS Receiver Implement Tilt Surveying?

As the saying goes, "Science and technology constitute a primary productive..

How does P1 GNSS Receiver reach centimeter-level positioning with GIS software MyCumulus?
How does P1 GNSS Receiver reach centimeter-level positioning with GIS software MyCumulus?

As a portable and wearable GNSS receiver, P1 is suitable for mobile and high pre..

How To Choose A GNSS Receiver?
How To Choose A GNSS Receiver?

With the development and popularity of GNSS technology, there are many GNSS bran..

Tech Chat - How the automatic steering system is composed and works?
Tech Chat - How the automatic steering system is composed and works?

When it comes to agriculture, some people think of heavy farm work, and some peo..

Tech Chat – How does GNSS work?
Tech Chat – How does GNSS work?

No matter as a surveyor or other ordinary people, everyday we are using GNSS (Gl..

Tech Chat – What is NMEA-0183 & GPGGA?
Tech Chat – What is NMEA-0183 & GPGGA?

As a surveyor, you've probably heard the word NMEA or GPGGA many times. Such..

Tech Chat - How does NFC benefit surveyors work?
Tech Chat - How does NFC benefit surveyors work?

As surveyors all know, the first step when we use RTK receivers is to connect it..

How does QFiled reach centimeter-level positioning accuracy with T8 Pro tablet?
How does QFiled reach centimeter-level positioning accuracy with T8 Pro tablet?

For many in the GIS industry, QGIS is a very familiar desktop tool for editing a..

How to Use T8 Pro Tablet with GIS software MyCumulus?
How to Use T8 Pro Tablet with GIS software MyCumulus?

SingularXYZ has released the T8 Pro GNSS tablet months ago, as an ideal product ..

Tech Chat - What is NTRIP?
Tech Chat - What is NTRIP?

Usually when surveyors use RTK receivers, Ntrip protocol is used more or less fo..