{"id":8281,"date":"2025-05-27T17:58:45","date_gmt":"2025-05-27T15:58:45","guid":{"rendered":"https:\/\/protrack.studio\/blog\/?p=8281"},"modified":"2025-09-26T17:20:28","modified_gmt":"2025-09-26T15:20:28","slug":"cadastral-survey-with-gps-everything-you-need","status":"publish","type":"post","link":"https:\/\/protrack.studio\/blog\/en\/cadastral-survey-with-gps-everything-you-need\/","title":{"rendered":"Cadastral survey with GPS: everything you need"},"content":{"rendered":"

\nDo you need to perform a parcel division<\/strong> or a boundary retracement<\/strong>? Don\u2019t worry: today, thanks to modern professional GPS devices<\/strong>, you can obtain accurate and reliable cadastral surveys in just a few steps, even without an internet connection. In this guide, we\u2019ll walk you step-by-step through what a GPS cadastral survey is, how RTK technology works, when centimeter-level accuracy is needed, and how to get started immediately with ProTRACK<\/a><\/strong>, the ideal GPS for surveyors and technicians. You\u2019ll also find answers to the most common questions about legality, timing, and necessary tools.\n<\/p><\/blockquote>\n

If you’re about to carry out a parcel division, need to draft a cadastral map<\/strong>, or are involved in a boundary retracement, you probably already know how important precision is.
\nBut don\u2019t worry: today, technology comes to the rescue, and with modern GPS tools for cadastral surveying, it\u2019s possible to work simply, quickly, and reliably. In this article, we\u2019ll explain everything you need to know to get started right away.<\/p>\n\r\n\r\n<\/a>\n

What is a GPS cadastral survey<\/h3>\n

If you need to define the exact boundaries of a plot, update cadastral maps, or settle a dispute with a neighbor, a GPS cadastral survey is the simplest and most effective solution. This type of survey helps identify the actual location of points on the ground and relate them to the official maps from the Cadastre.
\nIn other words, it allows you to know exactly where your property ends and where your neighbor\u2019s begins. If you\u2019re wondering how to do a GPS cadastral survey<\/strong>, don\u2019t worry: it\u2019s easier than you think \u2014 we\u2019ll explain it all step-by-step.<\/p>\n

How GPS works in the cadastral field<\/h3>\n

To perform reliable cadastral surveys, you need centimeter-level precision: even one or two centimeters can make a big difference.
\nFor this reason, professionals use professional GPS devices called GNSS, which operate using an advanced technology called RTK: a fixed Base sends real-time corrections to a mobile Rover that performs the survey. Thanks to this data exchange, errors are reduced to just a few centimeters or even less. This is commonly known as the Base + Rover<\/a> system.
\nThe system also works with permanent GNSS networks<\/strong> that provide corrections via the internet \u2014 but as we\u2019ll see, you can also perform cadastral surveys without a network<\/strong> if you have the right tool.<\/p>\n\r\n\r\n<\/a>\n

When centimeter-level accuracy is truly needed<\/h3>\n

Not all surveys are the same. Sometimes a simple map is enough, but in other cases maximum precision is required. Here\u2019s the difference:<\/p>\n