Maps and schemes presented in the form of links to web projects and plug-in links to GIS layers for the respective GIS programs. Also, some cards are presented in the form of downloadable raster images.
The publication is presented in the form of downloadable PDF files.
The photos are presented in JPEG format (.jpg)
The videos posted in the FLV (FLV7, FLV8), MP4 (H.264) formats and links to Internet video hosting sites.