Preliminary reference Earth model: Difference between revisions

Content deleted Content added
Provide alternate, unbroken link to model formula and table of values
External links: - replaced broken link to table with a more stable link
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==External links==
*[http://ds.iris.edu/ds/products/emc-prem/ IRIS EMC - Reference Earth Models]
*[http://geophysicsds.ouiris.edu/solid_earthfiles/premproducts/emc/data/GYPSUM/StartingVpModel_PREM.htmltxt Table of values in PREM model] <- broken
* [http://www.typnet.net/Essays/EarthGrav.htm Model formulas, inputs, and overview]