Changeset 11194 in ntrip for trunk/BNC/src/pppModel.cpp

Timestamp:

Nov 10, 2026, 2:21:34 PM (83 minutes ago)

Author:

stuerze

Message:

IGS-SSR format checked and fixed

File:

• trunk/BNC/src/pppModel.cpp (modified) (1 diff)

trunk/BNC/src/pppModel.cpp

@@ -742 +742 @@
         sphAzi);
     double vtec = vtecSingleLayerContribution(vTec->_layers[ii]);
-    stec += vtec * sin(sphEle + _psiPP);
+    // mapping to the slant: STEC = VTEC / sin(E + psi_PP) (IGS SSR v1.00
+    // 4.5.1, RTCM 10403.3), E + psi_PP being the elevation at the pierce point
+    stec += vtec / sin(sphEle + _psiPP);
   }
   return stec;