Changeset 2587 in ntrip

Timestamp:

Aug 30, 2010, 9:40:57 AM (14 years ago)

Author:

weber

Message:

Adding comments concerning earth tides and phase windup

File:

• trunk/BNC/bnchelp.html (modified) (2 diffs)

trunk/BNC/bnchelp.html

@@ -1085 +1085 @@
 </p>
 
+<p>
+Note further that BNC does correct positions derived in PPP mode for earth tides and phase windup. So far it does however not correct them for the following effects:
+</p>
+<ul>
+<li>Satellite antenna offset and phase center variation</li>
+<li>Ground antenna offset and phase center variation</li>
+<li>Atmospheric, hydrological, and ocean loading</li>
+<li>Earth rotation</li>
+</ul>
+</p>
+
 <p><a name="pppmount"><h4>3.11.1 Mountpoint - optional</h4></p>
 <p>
@@ -1512 +1523 @@
 - Satellite antenna offset: horizontal effect = few cm, vertical effect = up to 10 cm<br>
 - Satellite antenna phase center variation: vertical effect =1 mm<br>
-- Phase wind up: horizontal and vertical effect = a few mm<br>
-- Earth tides: horizontal effect: a few cm, vertical effect: a few dm<br>
 - Earth rotation: horizontal effect = a few cm<br>
 - Atmospheric, hydrological, and ocean loading: vertical effect = up to 5 cm<br>