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WCDMP, 86. Tenth Seminar for Homogenization and Quality Control in Climatological Databases and Fifth Conference on Spatial Interpolation Techniques in Climatology and Meteorology
World Meteorological Organization (WMO) ; Tenth Seminar for Homogenization and Quality Control in Climatological Databases and Fifth Conference on Spatial Interpolation Techniques in Climatology and Meteorology (Budapest, Hungary, 12-14 October 2020, Online) - WMO, 2021In this paper we try to summarize the main topics of homogenization, quality control and spatial interpolation.
WCDMP, 85. Ninth Seminar for Homogenization and Quality Control in Climatological Databases and Fourth Conference on Spatial Interpolation Techniques in Climatology and Meteorology
In this paper we try to summarize the main topics of homogenization, quality control and spatial interpolation.
WCDMP, 84. Eighth Seminar for Homogenization and Quality Control in Climatological Databases and Third Conference on Spatial Interpolation Techniques in Climatology and Meteorology
The 8th Homogenization Seminar and the 3rd Conference on Spatial Interpolation were organized together considering certain theoretical and practical respects. Theoretically there is a strong connection between these topics since the homogenization and quality control procedures need spatial statistics and interpolation techniques for spatial comparison of data. On the other hand the spatial interpolation procedures (e.g. gridding) need homogeneous data series with high quality. Practically the CARPATCLIM project that was launched in 2010 and ended in 2013 is a good example for this problem. Th ...
WCDMP, 83. IDARE White Paper
Congress during its sixteenth session in 2011 welcomed the decision of the Commission for Climatology during its fifteenth session in 2010 for improving WMO Climate System Monitoring including related methodologies and dissemination of monitoring reports for timely information on extreme weather and climate events occurring on large scale and having high socioeconomic impacts. A brochure called "Assessment of the observed extreme conditions during the 2009/2010 boreal winter" was published by WMO in 2010 and is now followed by this supplement to the WMO annual statement on the status of the g ...
WCDMP, 81. WMO Workshop on Climate Monitoring including the Implementation of a Climate Watch System in RA I with focus on eastern and southern Africa
Congress during its sixteenth session in 2011 welcomed the decision of the Commission for Climatology during its fifteenth session in 2010 for improving WMO Climate System Monitoring including related methodologies and dissemination of monitoring reports for timely information on extreme weather and climate events occurring on large scale and having high socioeconomic impacts. A brochure called "Assessment of the observed extreme conditions during the 2009/2010 boreal winter" was published by WMO in 2010 and is now followed by this supplement to the WMO annual statement on the status of the g ...
WCDMP, 80. Assessment of the observed extreme conditions during late boreal winter 2011/2012
World Meteorological Organization (WMO) ; Japan Meteorological Agency (JMA); Deutscher Wetterdienst (DWD) - WMO, 2013Congress during its sixteenth session in 2011 welcomed the decision of the Commission for Climatology during its fifteenth session in 2010 for improving WMO Climate System Monitoring including related methodologies and dissemination of monitoring reports for timely information on extreme weather and climate events occurring on large scale and having high socioeconomic impacts. A brochure called "Assessment of the observed extreme conditions during the 2009/2010 boreal winter" was published by WMO in 2010 and is now followed by this supplement to the WMO annual statement on the status of the g ...
WCDMP, 77. Guidelines for the submission of the World Weather Records tenth series (2001-2010)
The World Weather Records (WWR) database contains historical monthly climatic data from land surface stations worldwide. First released in 1927, the WWR database has been widely employed in operational climate monitoring, international climate assessments, and numerous other applications. To date, there have been nine editions of WWR, the first containing data up through 1920, with each successive release containing data for another decade (i.e., 1921-1930, 1931- 1940, 1941-1950, 1951-1960, 1961-1970, 1971-1980, 1981-1990, 1991- 2000). Since its inception, WWR has been produced by three ...
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Publications of Commission for Climatology (CCI)
Contains the CCI Technical Notes, the World Climate Applications and Services (WCASP) publications, the World Climate Data and Monitoring Programme (WCDMP) publications, the reports of the CCI Sessions, The climate coordination activities publications.
WCDMP, 70. Guidelines for Plant Phenological Observations
The technical document on the guidelines for plant phenological observations raises the benefits of these types of observations in monitoring the impact of the changing climate on an important biosphere element of the climate system which is vegetation. The content of the document was elaborated by experts in climatology and biometeorology in a multidisciplinary team work approach. The guidelines included in the document are based on scientifically recognized principles and good practices undertaken by several institutions having long experience in carrying out plant phonological observations ...
WCDMP, 72. Guidelines on Analysis of extremes in a changing climate in support of informed decisions for adaptation
World Meteorological Organization (WMO) ; Zwiers Francis W.; Zhang Xuebin - WMO, 2009 (WMO/TD-No. 1500)
WCDMP, 66. A Case-study/guidance on the development of long-term daily adjusted temperature datasets
WCDMP, 76. Proceedings of the sixth seminar for homogenization and quality control in climatological databases
The aim of the homogenization procedures is to detect the inhomogeneities and to correct the series. In practice there are absolute and relative methods applied for this purpose. However the application of absolute methods is very problematic and hazardous since the separation of climate change signal and the inhomogeneity signal is essentially impossible. Relative methods can be applied if there are more station series given, which can be compared mutually. The methodology of comparison is related to the following questions: reference series creation, difference series constitution, multiple ...
The global climate system review 2003
Review of the climate in 2003 showing the area and magnitude of major anomalies in 2003.
The global climate system review: June 1996 - December 2001
The seventh edition of the Global Climate System Review is a high-priority activity of the Commission for Climatology (CCl). It is based on climate system events covering the period of June 1996-December 2001, and continues the multi-annual series tradition that started with a review of the 1982-1984 period. The continuity with previous issues is maintained with updated analyses of traditional climate system monitoring (CSM) parameters and phenomena such as the global oceanatmosphere system and the surface variations in temperature and precipitation.
WCDMP, 41. Proceedings of the second Seminar for Homogenization of Surface Climatological Data
Szalai Sándor; Szentimrey Tamás; World Meteorological Organization (WMO) ; et al. - WMO, 1999 (WMO/TD-No. 962)
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WCDMP, 38. Report of the meeting of the WMO Commission for Climatology (CCl) Task Group on a future WMO Climate Database Management System (CDMS) : follow up Workshop to the WMO CCl Task Group Meeting on a future CDMS
World Meteorological Organization (WMO) ; Czech Hydrometeorological Institute - WMO, 1999 (WMO/TD-No. 932)
The global climate system review: December 1993- May 1996
The sixth edition is based on system events of the 1994 to 1996 period and provides continuity with previous issues with updated analyses of traditional climate system monitoring (CSM) parameters and phenomena such as El Niño/Southern Oscillation. It also attempts to broaden the perspective with expanded information on the oceans and, for the first time in the series, a look at what glaciers can tell us about current and past climates.
The global climate system review: climate system monitoring. June 1991 - November 1993
World Meteorological Organization (WMO) ; United Nations Development Programme (UNDP) - WMO, 1995 (WMO-No. 819)
WCDMP, 18. CCl Working Group on Climate Data
World Meteorological Organization (WMO) ; CCl Working Group on Climate Data - WMO, 1991 (WMO/TD-No. 488)
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