Tersus RTK Engineer

Tersus Nuwa now supports coordinate systems for 5  continents , 191  countries .  Come and see if there is a country where you are located? Learn more about coordinate systems supported in Tersus Nuwa  APP  here: https://reurl.cc/ZQzjqM

Two survey modes to improve your efficiency Never Wrong Vs. Fixed Priority Tersus creatively provides two survey modes for users, never wrong (accuracy priority) and fixed priority. The never wrong (accuracy priority) mode guarantees the accuracy of customer’s survey points through strict threshold constraints, which is suitable for scenarios with high accuracy requirements such as RTK control survey; the fixed priority mode focuses on improving user measurement efficiency by seeking a balance between accuracy and the time required to get a fixed solution while satisfying the specification requirement of accuracy (RMS≤5cm). The Tersus R&D team controls the satellite searching status of the board through internal commands, including receiving different constellations, satellite altitude angles, signal-to-noise ratio satellites, and other forms by setting them to reproduce complex scenes such as half-sky, urban canyon, dense forest cover, and so on. And we statistically analyze the ...

Getting Off on the Wrong Foot The long-overdue sunset of an outdated conversion The article was first published on  amerisurv.com . BRIAN FISHER, PS 11.29.2020 Below is a classic surveying horror story that revolves mostly around the confusion of the Survey Foot (SFT) and the International Foot (IFT) definitions. Dr. Michael Dennis, PS, PE, the project manager for NGS’s 2022 State Plane Coordinate System (SPCS) project originally asked for stories about how SFT in an IFT state caused problems. This story was originally shared anonymously, and most of the details were left out, but because of public interest and so many follow up questions about how such a thing was technically possible we decided to tell more details about what happened. As with many stories of disaster, there isn’t exactly a single culprit, but more over a culture of behavior and sequence of several events that results finally in calamity. Some of them, in hindsight, are obvious, but please consider that...

1. Tilt Test Steps  1) Configure Oscar Ultimate to rover mode and get a fixed solution. 2) Adjust the pole height; the default pole height is 1.8m in Nuwa. 3) Don't turn on the tilt button; measure a point in the "Survey" interface of Nuwa, then keep the pole tip at that point, rotate 90 degrees, and measure it again. Repeat three times to get four points in "Point" of Nuwa. 4) Compare the location of the four points in the "Survey" interface. If they're randomly distributed, and the distance between them is less than 2 cm, it means the pole is normal. If they are very regularly distributed and the distance between them is too large, please measure them four times again for confirmation. If the situation keeps the same, there may be something wrong with the ranging pole, better change to a good one. 5) Make sure the pole is no problem. Turn on the tilt button in Device-Nuwa 6) The tilt LED on the Oscar Ultimate OLED display lights on with steady re...