Hello everyone, While doing a Web search I came across a paper containing information that may be of interest to some of you, titled "Instrumentation in Earthquake Seismology", written by Jens Havskov and Gerardo Alguacil. Its a large 3.6 meg PDF file, 264 pages in length, which will take some time to download, but worth it if you save it to your hard disk. It expands on the papers by Prof. Erhard Wielandt (titled "Seismometry" and "Seismic Sensors and Their Calibration"). The new document pulls together material from several resources, including Wielandt's papers. The paper is a preliminary release, you will find some typing and grammar errors. Go to: http://www.ifjf.uib.no/seismo/SOFTWARE/OTHER/instrument.pdf It may be worthy enough to have a link to it on Larry's Web site. Any comments? Regards, Allan Coleman __________________________________________________________ Public Seismic Network Mailing List (PSN-L)
Larry Cochrane <cochrane@..............>