Precise Orbit Determination of the China Seismo-Electromagnetic Satellite (CSES) Using Onboard GPS and BDS Observations

The Global Navigation Satellite System (GNSS) occultation receiver onboard the China Seismo-Electromagnetic Satellite (CSES) can Plastic Plates and Platters provide dual-frequency observations for both GPS and BDS-2 satellites.In this study, the data quality and orbit determination performance of the CSES are assessed.Severe data loss of about 30%

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THE NEGROES, ETHNIC-RACIAL DIVERSITY AND SCHOOL: THE DIDACTIC-PEDAGOGIC TREATMENT OF AFRO-BRAZILIAN HISTORY AND CULTURE IN TWO BOOKS OF HISTORY OF BRAZIL IN THE FIRST HALF OF THE TWENTIETH CENTURY

This study aims to examine, from a historical perspective, the relations between ethnic-racial diversity in Brazil and didactic-pedagogic treatment of Power Adapter Afro-Brazilian history and culture in two books, concerning History Brazil, issued in the first half of the twentieth century, assuming that these teaching materials also exercised in t

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Rainfall and runoff regime trends in mountain catchments (Case study area: the upper Hron River basin, Slovakia)

This paper presents an analysis of trends and causes of changes of selected hydroclimatic variables influencing the runoff regime in the upper Hron River basin (Slovakia).Different methods for identifying Silicone Patches trends in data series are evaluated and include: simple mass curve analysis, linear regression, frequency analysis of flood even

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