. . "Evalution and Mapping of meteorological parameters for radiowave propagation modelling in the troposphere"@en . . "18"^^ . "18"^^ . "GA205/96/1555" . "0"^^ . . . . . "The goal of this project is an improvement the atmospheric microwave attentuation prediction in the Europe, especially in relation to the territory of the Czech Republic. This should support the effective planning of rapidly developing radiocommunicationservices, and make the atmospheric attentuation prediction more accurate and comfortable. For this purpose the physics ans statistics of clouds, rain and hail preferably in the Czech region will be studied. The selection and statistical evaluation of av ailable meteorological data and their mapping will be used to model the typical tropospheric attentuation values. Our activity will also cover the rain intensity and drop spectrum measurements and their comparison with meteorological radar data. The project will include our activity related to the participation within the new European 'COST 255' project:' Radiowave Propagation Modelling for New SatCom Services at Ku-Band and Above' designed for the period 1996-1998."@en . "C\u00EDlem projektu je zlep\u0161en\u00ED p\u0159edpov\u011Bdi atmosf\u00E9rick\u00E9ho mikrovlnn\u00E9ho \u00FAtlumu pro oblast Evropy a zejm\u00E9na pro \u010Ceskou republiku. To by m\u011Blo p\u0159isp\u011Bt k racion\u00E1ln\u011Bj\u0161\u00EDmu pl\u00E1nov\u00E1n\u00ED rychle se rozv\u00EDjej\u00EDc\u00EDch radiokomunika\u010Dn\u00EDch slu\u017Eeb. Vyu\u017Eij\u00ED se nov\u00E9 poznatky z fyzikyoblak\u016F a sr\u00E1\u017Eek ke zlep\u0161en\u00ED popisu interakce radiov\u00FDch vln s troposf\u00E9rou. Po v\u00FDb\u011Bru a statistick\u00E9m zpracov\u00E1n\u00ED dostupn\u00FDch meteorologick\u00FDch dat a po jejich mapov\u00E1n\u00ED bude matematicky modelov\u00E1n troposf\u00E9rick\u00FD \u00FAtlum a t\u00EDm se umo\u017En\u00ED p\u0159esn\u011Bj\u0161\u00ED a pohodln\u011Bj\u0161\u00ED p\u0159e dpov\u011B\u010F \u00FAtlumu. Projekt zahrne i pot\u0159ebn\u00E1 m\u011B\u0159en\u00ED intenzity de\u0161t\u011B a spektra velikosti de\u0161\u0165ov\u00FDch kapek a jejich porovn\u00E1n\u00ED s daty meteorologick\u00E9ho radaru. Hlavn\u00ED sou\u010D\u00E1st\u00ED projektu je pr\u00E1ce souvisej\u00EDc\u00ED s \u00FA\u010Dast\u00ED navrhovatel\u016F v nov\u00E9m evropsk\u00E9m projektu COST 255'Radiowave Propagation Modelling for New SatCom Services at Ku-Band and Above', kter\u00FD bude \u0159e\u0161en v obdob\u00ED 1996-1998." . "Zpracov\u00E1n\u00ED a mapov\u00E1n\u00ED meteorologick\u00FDch parametr\u016F pro modelov\u00E1n\u00ED \u0161\u00ED\u0159en\u00ED radiov\u00FDch vln v troposf\u00E9\u0159e" . . . "1"^^ . . . "1. P\u0159\u00EDnos projektu je ve vyhodnocen\u00ED \u00FAtlumu UHF radiov\u00E9ho sign\u00E1lu vodou a ovzdu\u0161\u00ED (kapky, p\u00E1ry...) a jeho denn\u00EDho a sezonn\u00EDho chodu, pro \u00FAzem\u00ED \u010CR. Byla pou\u017Eita vlastn\u00ED ni\u010Den\u00ED spektra de\u0161\u0165ov\u00FDch kapek, v\u00FDsledky porovn\u00E1ny s nez\u00E1visl\u00FDmi metodami. 2. Z\u00E1v\u011Bre\u010Dn"@cs . . "http://www.isvav.cz/projectDetail.do?rowId=GA205/96/1555"^^ . "0"^^ . . . .