Updated dataqualityimprovement (markdown)

wiki/planning/businesscases/dataqualityimprovement.md

@@ -1,3 +1,19 @@
 # Data quality improvement
 
-## topic 1
+## Live-delay analysis of GPS
+* per competitor
+* wind for advantage line
+
+## Outlier detection
+* GPS tracks
+* Wind
+
+## Dropout interpolation
+* GPS tracks
+* Wind
+
+## Connection loss
+* GPS track:
+  * introduce states "no data" / "no connection"
+    * has to be based on transmission rates
+    * no ping available