ashtech HDS800, Reference Manual

Page: 85 / 678

69
Using the Web Server
measurements recorded in G-files and the differential
messages generated by the receiver. The default value
is 5°.
–
GLONASS
,
SBAS
: In addition to the GPS, you can ask
the receiver to track the GLONASS and/or SBAS
satellites as well. Enable the options corresponding to
the additional constellations you want the receiver to
use.
• In the Internal Radio Port D, if the internal radio (ADL
Foundation) is present and used, enable the
On
check box
to power this radio on.
• You may now click on the
Configure
button to save all the
changes made but remember you will have to complete
the content of this page to tell the receiver how to make
the generated data available to users.
But before that, you need to define which data the
receiver has to generate, which output rate and which port
to use for each of the data messages. See
Defining the
Data Generated by a Base on page 69 .
Then use one of the typical applications described below
to make the data available to users:
– Radio transmitter
– Direct IP via modem
– Direct IP via Ethernet
– NTRIP server via modem
– NTRIP server via Ethernet
– RTK corrections delivered on port A, B or F
– Ethernet data streaming.
Defining the Data
Generated by a
Base
Depending on your application, you will have to define
different types of data messages as well as the ports through
which they will be delivered.
Three categories of output data are possible (NMEA,
differential and raw data) but only the use of differential and
raw data messages makes sense in a base.
To define differential data messages, click on
Data Output
,
then on the
Differential Messages
submenu. Use the page that
opens as explained below: