Differences

This shows you the differences between two versions of the page.

--- en:start [2016/03/29 20:13] – created kaklik
+++ en:start [2016/04/09 21:38] – vojtik
@@ Line 1: / Line 1: @@
 ====== Ionozor measuring network ======
-It is o project of cooperative network which uses technical devices situated at volunteer observers, which operate measuring stations.
+It is a project of cooperative network which uses technical devices situated at volunteer observers, which operate measuring stations.
-The measuring devices can be several types which differs in measuring principles and measured quantity.
+The measuring devices can be several types which differ in measuring principles and measured quantity:
   * Doppler measurements
   * Digisonde
-  * VLF measurement
+  * VLF measurement and supplemental HF measurement.