http://digilib.upnb.ac.id/files/original/7\603\Basic_Safety_Offshore_-_Falck_Nutec.1.pdf 564ba8abf7e988ebef8bed83a7c9df6a Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource KESELAMATAN DAN KESEHATAN KERJA Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Basic Safety Offshore Description An account of the resource SEISMIc SURvEy this method is based on the natural phenomena of sound waves travelling at various distances after reflections on earth-layers. the sound waves are created by means of air guns and will be reflected back to the surface by the boundaries between different layers. Differences in density cause differences in the reflection patterns. hydro phones linked to computers scan an area and the collected data is translated into a drawing. geological specialists can then identify “Fields of promise”. After a promising survey a drilling unit may drill one or more appraisal (tests) wells. Appraisal (test) drilling will prove the potential of the field and determine if the field is economically Publisher An entity responsible for making the resource available falck nutec Format The file format, physical medium, or dimensions of the resource pdf