03.06.2013 Views

v5.20 - Classic DocuShare Home - Trimble

v5.20 - Classic DocuShare Home - Trimble

v5.20 - Classic DocuShare Home - Trimble

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

F.5 Operational Aspects Specific to the 4600LS<br />

Surveyor<br />

4600LS Surveyor F<br />

The following sections outline the operational aspects specific to the<br />

4600LS Surveyor.<br />

F.5.1 Submeter Accuracy<br />

To achieve accuracy with the 4600LS Surveyor of better than 1 meter<br />

(RMS) +2 ppm times the distance between the base station and the<br />

rover, you must use the following GPS rover options configuration<br />

settings in the Asset Surveyor software. Table F.1 lists the<br />

recommended settings.<br />

Table F.1 Recommended settings<br />

Setting Recommended value<br />

Position mode Overdetermined 3D or Manual 3D<br />

PDOP mask 4.0 or less<br />

SNR mask 6 or more<br />

Elevation mask 15 degrees or more<br />

You must also be using a base station that is logging or transmitting (in<br />

RTCM messages) synchronized measurements, and that is equipped<br />

with a Pro XR, Pro XRS, Pro XL, 4600LS, Site Surveyor 4400, GPS<br />

Total Station 4700, GPS Total Station 4800 or Series 4000 GPS<br />

receiver. Your roving receivers must be within 200 km of your base<br />

station. Finally, if you are performing differential correction by<br />

postprocessing your data, you must use the Differential Correction<br />

utility from the GPS Pathfinder Office software.<br />

TSC1 Asset Surveyor Operation Manual 281

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!