Provides actuarial data for the the Rainfall Index (RI) and Vegetation Index (VI)
insurance programs. Allows for the search and retrieval of county base values, minimum and
maximum allowable acreage percentages, premium rates, final grid indices, and payment factors, based on user
selected criteria such as crop year, insurance plan, and state. Please note that users will need Grid IDs
in order to complete some of the online forms. Grid ID's may be determined by selecting one of the Grid ID Locator options
available for each program at: http://www.rma.usda.gov/policies/ri-vi/
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