Changeset 2214 in ntrip

Timestamp:

Jan 7, 2010, 4:11:00 PM (14 years ago)

Author:

weber

Message:

* empty log message *

File:

• trunk/BNC/bnchelp.html (modified) (1 diff)

trunk/BNC/bnchelp.html

@@ -993 +993 @@
 <p><a name="ppptropo"><h4>3.11.2.3 Estimate Tropo - optional</h4></p>
 <p>
-By default BNC does not estimate troposphere parameters. Tick 'Estimate tropo' to estimate troposphere parameters together with the coordinates.
+BNC estimates the tropospheric delay according to equation
+<pre>
+T(z) = T_apr(z) + dT / cos(z)
+</pre>
+where T_apr is the a-priori tropospheric delay derived from Saastamoinen model.
+</p>
+<p>
+By default BNC does not estimate troposphere parameters. Tick 'Estimate tropo' to estimate troposphere parameters together with the coordinates and save dT in BNC's log file.
 </p>