| Top-class equipment and cutting-edge exploration techniques including 3-D seismography make it possible to discover gas in areas that were once believed to contain no hydrocarbons. |
| Potential sinkholes can be detected by radar, seismography and electrical resistivity testing. |
| In 1968, Kish gas field was defined in the waters of the Persian Gulf by performing a two dimensional seismography. |
| Since June 23, the new seismography exhibit has been flashing and twitching every time there has been earthquake activity around the world. |
| By the end of the 1960s the knowledge available, provided by bathymetrics, paleomagnetism and seismography in particular, was extensive. |
| We view the signing of the CTBT as not only another step in promoting disarmament but also as providing an opportunity for us to profit from the civilian benefits provided under the instrument in areas such as seismography. |
