Hi! This guide will likely work for any Trimble receiver models that have a web interface and Bluetooth communication capability. The first thing you need to do to set up your Trimble recei ... See More

To use your Geomax Zenith GNSS receiver with SurPad 4.2 software, it is essential to enable NMEA output. This detailed guide walks you through the process of configuring your Zenith15/16/25/ ... See More

We are thrilled to introduce the latest update of SurPad, bringing you a host of new features and optimizations designed to enhance your surveying experience. Download the new version today ... See More

Hello everyone! Planning to work in Sweden? Well, here are the ready-to-use coordinate system settings for Sweden just for you: SW08RH70 (SW08RH70 (Sweden)SW082000 (SW082000 (Sweden)Swen01l ... See More

Yoo-hoo! Planning to work in Alaska? Then here are the ready-to-use coordinate system settings for Alaska just for you:  Alaska09(Geoid09 Alaska)Alaska12(GEOID12A (Alaska)Alaska12B(GEOID12 ... See More

Hello, colleagues!SurPad 4.2 is professional surveying software. It has many useful features.We often receive questions regarding assistance with setting up coordinate systems for various co ... See More

Hello! If you were looking for a geoid for Canada, try these:HT1(Canada).gsfHT2(Canada).gsfGSD95(Canada).gsfCGG2013N(Canada CGG2013 (NAD83).gsf   

Hello! If you were looking for a geoid for Poland, try this one: PLgeo11(PL-geoid-2011).gsf

Hello! If you were looking for a geoid for Great Britain, try this one: OSGM02(UK Great Britain).gsf

Hello! If you were looking for a geoid for the Netherland (Holland, Amsterdam), try these:- NAP(Normaal-Amsterdams-Peil).gsf- NAP2004(Normaal-Amsterdams-Peil-2004).gsf- NAP2008(Normaal-Amste ... See More

Hello! If you were looking for a geoid for Lithuania, try this one: Kvazigeo(Lithuania).gsf

Hello! If you were looking for a geoid for Denmark, try this one: DVR90(Denmark Geoid 2002).gsf. If this file suits you, please rate this publication. Thank you!

Hello! You sometimes look for the necessary geoid files for use in the SurPad program. I am attaching a file hBG03.gsf with a geoid for  Belgium. If this file suits you, please rate this pu ... See More

Hello! You sometimes look for the necessary geoid files for use in the SurPad program. Please check these: - RAF98(France).gsf- RAF09.ggf- RAF09(France-continentale-2009).gsf If this file ... See More

We have received numerous inquiries from surveyors around the world, asking, “How can I download SurPad on iOS?” or “Will there be a version of SurPad for iOS?” We appreciate your i ... See More

Hello, colleagues! Many of you have been searching or are still looking for the necessary parameters to configure local coordinate systems for different countries. Could you share the geoid ... See More

Many enthusiasts and professionals in the field of geodesy and navigation today use OEM equipment such as GNSS modules and antennas to create their own GNSS RTK receivers. One popular soluti ... See More

Grid to Ground transformations are used to convert coordinates from a projected grid system (like UTM) to ground distances. This conversion is essential when the curvature of the Earth and e ... See More

Local Offsets allow you to adjust the coordinate system to match local reference points. This is particularly useful when working in areas where a local coordinate system is preferred over a ... See More

Welcome to the guide on configuring local coordinate systems in SurPad 4.2. This tutorial will help you set up the appropriate coordinate system for your specific country, ensuring accurate ... See More