National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Long-therm effects of mining activity on surface in Kladno region
Brož, Milan ; Klos, Pavel ; Pechoč, Jiří ; Živor, Roman
The depression of underground surface due to coal extraction in deep coal mines in Kladno revier have been measured on about 250 points. The izolines of depression and of depression rate are given in maps.
Field seismic apparatus with GSM modem for data transmission and with SMS for internet
Brož, Milan
Seismic stations Spořice and Černovice near Chomutov town were established for monitoring production blasts in the open pit coal mine. The complete time information is obtained from a GPS receiver.

Interested in being notified about new results for this query?
Subscribe to the RSS feed.