Video length (mm:ss): 01:11
1)
DTN deployment to Postojna karst cave (overall introduction)
This is a short introductory video on deployment of DTN technology in karst cave monitoring systems. It is based on the case example deployment made in Postojna cave in Slovenia.
Video length (mm:ss): 25:41
2)
There is future in karst caves
Web link the to video made by China Central Television (CNTV) about Postojna cave in Slovenia. The video show many very beautiful scenes from the cave including some historic scenes. The Video is available only in Chinese language. However it is well explained and proved that tourism in karst caves has been increasing every year. Therefore monitoring of micrometeorological conditions in karst caves is essential to ensure nature preservation.

Link
Video length (mm:ss): 01:50
3)
DTN deployment to Postojna cave (description)
The video shows very detailed description of DTN deployment in cave monitoring system. It is based on the case example deployment made in Postojna cave - Slovenia. There are several automatic cave stations installed in the cave to monitor micro meteorological conditions of the cave on different locations. Some stations are equipped with DTN nodes to transfer data to the central computer located outside the cave. The data are transferred with DTN mule node installed on the cave train. The train is primarily used to transport tourists inside the cave. Near the cave entrance a DTN gateway is placed that's responsible to transfer data from the train and over the Internet to its final destination.
Video length (mm:ss): 04:56
4)
DTN deployment to Postojna cave (testing)
The movie presents functional testing of DTN technology in cave monitoring systems. It is based on the case example deployment made in Postojna cave in Slovenia and presents DTN testing and maintenance that has been made inside the cave.