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Data Handling, Processing, and User Services
Pages 49-55

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From page 49...
... program, selected data from seismic arrays, and geophysical observatories installed by NASA be considered together as a single comprehensive data base -- but again, not to the exclusion of analog data. In addition, a number of digital arrays and single stations are operated around the world by other countries, including Canada, Mexico, France, Germany, and Sweden; arrays are operated by the United Kingdom in Australia, India, and Brazil.
From page 50...
... for distribution. The Panel recommends that the ASL continue to carry out the basic quality control of incoming digital seismic data.
From page 51...
... Users request by mail copies of the data contained in the archives, usually in microfilm form, and the copies are supplied at a nominal cost. The Panel recommends longterm funding to permit the continuation of this service.
From page 52...
... The Panel recommends that several geographically distributed Regional Research Centers be established. These Centers would have the following characteristics: (a)
From page 54...
... The Panel suggests that several of these institutions be designated as Regional Research Centers and that interagency support be provided to maintain their capability to receive and help visiting scientists. This approach could eliminate or reduce the unnecessary duplication of hardware and software facilities that might accompany widespread use of digital seismic data.
From page 55...
... A The Panel recommends continuation and improvement of user services such as the PDE program and the ISC Bulletin and the reporting of additional event parameters.


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