Accession Number : ADA418515
Title : PRISM 1.7e Algorithm Description
Descriptive Note : Scientific rept., No 1, 12 Jul 1999-9 Jan 2002
Corporate Author : COMPUTATIONAL PHYSICS INC NORWOOD MA
Personal Author(s) : Daniell, Robert E., Jr
Full Text : http://www.dtic.mil/get-tr-doc/pdf?AD=ADA418515
Report Date : 19 JUN 2002
Pagination or Media Count : 102
Abstract : This report describes the PRISM 1.7e algorithm for data assimilation and near real time global ionospheric specification. It also describes the basis for PRISM climatology, including descriptions of the three physical models which were parametrized to produce it, the parameterization method itself, as well as the semi-analytic representation used to produce a compact representation of the climatology. It includes appendices containing the I/O specification for PRISM and internal memoranda describing the changes for each version from 1.5 through 1.7e.
Descriptors : *IONOSPHERE, ALGORITHMS, PHYSICAL PROPERTIES, ELECTRON DENSITY, CLIMATOLOGY, IONOSPHERIC MODELS, ASSIMILATION.
Subject Categories : ATMOSPHERIC PHYSICS
Distribution Statement : APPROVED FOR PUBLIC RELEASE