As the manager of the EWN-SI system content, Ministry of the Environment and Spatial Planning notifies the users about possible inconsistency that may arise due to different data sources and data quality.


The pages are optimised for the web browser MS Internet Explorer version 5.5 or newer. The code table Windows 1250 has been used. The recommended monitor resolution is 1024x768 in the 16-bit colour scheme. The minimal monitor resolution is 800x600 with 256 colours.

To open digital maps in the DWF vector format, you can install free Autodesk Design Reviewviewer.
To open DOC files, you need MS Word or free  
MS Word Viewer or
To open XLS files, you need MS Excel or free
MS Excel Viewer or
To open PDF files, you need an open source PDF reader or You can use a free of charge Adobe Acrobat Reader.

The spatial resolution of all digital maps in DWF vector format corresponds to the plotting needs for scales from 1:1000000 to 1: 250000.