How to use Precis GNSS RTK boards to establish ground control points for an aerial site surveys to achieve accurate northing/easting/elevation coordinates in AutoCAD Civil 3D?

How can I use your equipment to establish ground control points for an aerial site surveys to achieve accurate northing/easting/elevation coordinates in AutoCAD Civil 3D? Do I need setup my base station then go to my GCP's and mark then go to the next GCP and so on? Do I need an internet connection to gather the data?

A base must be set up in the original point, and the RTK corrections must be transmitted to the rover. After that, the cm-level position of the rover will be available. You can place the rover in the 10-12 GCPs, respectively and get their accurate positions. After that, the northing/easting/elevation can be calculated.

No internet access is needed to get the accurate positions of the rover. The corrections can be transmitted from the base to the rover via a radio, which is included in our kit.

Website: www.tersus-gnss.com

Comments

Tersus Geomatics Office - Static Surveying - Data Processing

Tersus Geomatics Office is integrated office software to manage and process data for NeoRTK, the RTK survey receiver. It is laid out with visualized toolbars and logical icons to easily handle GNSS data processing, baseline processing and network adjustment, etc. It is the software set to import, update and analyze data effectively. Watch the video to know how to do data processing after static surveying data collection with NeoRTK. Learn more, click here . Inquiry, click here .

What is CORS network? How to connect to CORS network with external Bluetooth module and mobile phone?

A CORS is a Continuously Operating Reference Station. The CORS is an appealing way to do RTK due to its convenience and large coverage area. While Tersus Precis-BX305 currently does not support build-in NTRIP client feature. An alternative way to connect CORS network is employing external Bluetooth module and a cellphone. Here is a detailed procedure about how to connect to CORS Network with Precis-BX305 board. Demonstration of connecting Precis BX305 to CORS Network Hardware & Software Requirement Precis-BX305 GNSS antenna GNSS antenna cable External Bluetooth module Bluetooth cable Cell phone (android system) 5V DC charger Software required Ntrip client (free android apps) Connect to CORS Network Please follow below steps. Connect GNSS antenna to Precis-BX305. Connect external Bluetooth module to either COM1 or COM2 of the board Connect to power supplier and plug in/turn on the power Turn on the Bluetooth of the mobile phone and scan and pai

Three Typical Situations of Earthwork Measurement

Three Typical Situations of Earthwork Measurement Tips for earthwork measurement under different circumstances with Tersus Oscar GNSS receiver and NUWA APP Earthwork calculations are essential in many survey projects, but the complexity of measurement and calculations causes many new engineers headaches. In general, earthwork calculation is divided into two parts: excavation and filling, which can also be simply understood as volume and capacity calculation. The following are the Tips for using the Tersus Oscar GNSS receiver and NUWA App for earthwork measurement under different circumstances. The powerful earthwork calculation function of the NUWA app can calculate the result and quickly; you only need to import the survey points and then input the reference altitude. Notes for measurement: When measuring points, we should measure as many points on the surface of the object as possible. The density of survey points needs to be strengthened in places where the terrain changes signifi

Tersus RTK Engineer

Search This Blog