Skip to main content

How to Use Oscar to Collect Static Data for A Given Length of Time

Usually, we need to collect static data for a given length of time, for example, 2 hours. In the past, the surveyor had to record the start time and keep an eye on the clock all the time. The function of setting the static collection duration in Oscar GNSS Receiver can solve this problem. When setting the static survey, the surveyor only needs to enter the duration time, then start it, and no more attention will be required. When the time is up, Oscar will automatically stop recording, with no fewer or more data. Now we show you how to set the Oscar static collection duration on the OLED display of Oscar.

1. Turn on the Oscar, press the Power ON/OFF button and Function (FN) button, and go to Mode Config -> Static. The default option of Static is OFF, and you can press the Function (FN) button to switch it to “Auto” or “Manual”.


2. Go to Duration to set the collection time, for example, 120 minutes.


3. Set other options, then choose “Confirm”, and it will start to collect static data automatically. If you select “Manual” mode, after 120 minutes, it will stop recording; if you choose “Auto” mode, it will log 120 minutes for another cycle until you stop it manually.


You can also set it in Nuwa software on the controller. If you turn on the “DataAutoSave” option in the Static Survey interface, it is the same as “Auto” mode on the Oscar display; if you do not turn on “DataAutoSave”, it is the same as “Manual” mode on the Oscar display.







Comments

Post a Comment

Popular posts from this blog

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 . 
3 comments
Read more

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
Post a Comment
Read more

What is the principle of GNSS positioning?

Satellite based positioning relies on measuring distance between satellite and receivers. With known satellite position and measured distance between satellite and receiver, the coordinate of receiver can be calculated. However, the electromagnetic signals emitted by satellites are perturbed by atmosphere and clock errors, which degrade GNSS positioning accuracy. There are two types of positioning mode, one is point position and the other is relative position (see Fig 1). Point positioning includes standard point positioning (SPP) and precise point positioning (PPP). Their major difference is whether use the carrier phase observation. Relative positioning also includes two types: DGPS and RTK. Their difference is the latter one uses carrier phase observation as well. Relative positioning cancels most error sources in distance measurement by making difference between two receivers, so it is more simple and reliable, but it only measures relative position. In practice, the coordinate of
Post a Comment
Read more