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Precipitation measurement : WMO/IAHS/ETH Workshop on precipitation measurement
World Meteorological Organization (WMO) ; International Association of Hydrological Sciences (IAHS) - Swiss Federal Institute of Technology, 1989
Operational hydrology report (OHR), 29. Manual on operational methods for the measurement of sediment transport
This manual describes the methods and equipment used for the measurement and estimation of sediment load in rivers and reservoirs and discusses the merits of some of the methods and equipment for various river-flow conditions. Recommendations are made for enhancing data acquisition and research on the improvement of operational methods of measurement.
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NASA Technical Memorandum, 4145. Meteorological atlas of the Northern Hemisphere lower stratosphere for January and February 1989 during the Airborne Arctic Stratospheric Expedition
Northern Hemisphere meteorological data for the months of January and February 1989 in the lower stratosphere are shown. National Meteorological Center (NMC) data, and Total Ozone Mapping Spectrometer (TOMS) data are used to display polar stereographic projections of 100-mb temperatures, 50-mb temperatures, 50-mb geopotential heights, total ozone, and Ertel's potential vorticity (Epv) on both 400 K and 460 K isentropic surfaces. In addition, latitude/height cross sections at 10 E of balanced wind isotachs, wind vectors, potential temperature, and temperature are also shown. Horizontal traces o ...
WCRP, 01. Report of the International Workshop on the Validation of Satellite Precipitation Measurements for the Global Precipitation Climatology Project
Wilkerson John Christopher; World Meteorological Organization (WMO) ; National Aeronautics and Space Administration (NASA) - WMO, 1988 (WMO/TD-No. 203)
IOC workshop on the technical aspects of tsunami analyses, prediction and communications
UNESCO, 1988 (Workshop Report-No. 40)
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NASA Technical Memorandum, 4049. Meteorological atlas of the Southern Hemisphere lower stratosphere for August and September 1987 : analyses Based on the United Kingdom Meteorological Office Global Model
Southern Hemisphere meteorological data for the months of August and September 1987 in the lower stratosphere are shown. National Meteorological Center (NMC) data, Total Ozone Mapping Spectrometer (TOMS) data, and Goddard Laboratory for Atmospheres (GLA) data are used to display polar stereographic projections of 200 to 100 mb vertical mean temperatures, 100 mb zonal mean geopotential height perturbations, total ozone, Ertel's potential vorticity (Epv), and 50 to 30 mb vertical mean temperatures. In addition, latitude height cross sections at 65 W of potential temperature, Epv, geostrophic iso ...
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GORMP, 17. Measurement of atmospheric ozone profiles using the Brewer/Mast sonde : preparation, procedure, evaluation
World Meteorological Organization (WMO) ; Hartmannsgruber Reinhold; Köhler Ulf - WMO, 1987 (WMO/TD-No. 179)
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Mesure de la pollution de fond de l'atmosphère
Organisation météorologique mondiale (OMM); Programme des Nations Unies pour l'environnement (PNUE) - OMM, 1987
Operational hydrology report (OHR), 26. Methods of measurement and estimation of discharges at hydraulic structures
A review of methods for the measurement and estimation of discharges at hydraulic structures and pressure conduits with the aim of using such facilities, where they already exist, as an alternative to the construction of discharge measurement stations. Focus is on methods of flow estimation at structures commonly installed in reservoirs, dams and canals as well as standard methods for the measurement of open-channel and pipe flow. Mention is also made of the use of pumping stations and navigation locks.
Operational hydrology report (OHR), 24. Level and discharge measurements under difficult conditions
The report, approved by Commission for Hydrology at its seventh session in 1984, constitutes valuable guidance for hydrologists on measuring river flow under difficult conditions and supplements the Guide to hydrological practices (WMO-No. 168) and the Manual on stream gauging (WMO-No. 519).
Operational hydrology report (OHR), 23. Intercomparison of models of snowmelt runoff
This report contains the full results of the WMO project on intercomparison of models of snowmelt runoff which was initiated in 1976 and completed in 1983.
Operational hydrology report (OHR), 22. Casebook on operational assessement of areal evaporation
The loss of fresh water through evaporation and evapotranspiration directly affects the availability of water resources and their development and management for human requirements. In view of the difficulties inherent in measuring areal evaporation with acceptable accuracy, it was decided to collect case studies of various methods of approach to provide practical guidance. Fifteen case studies were selected and are presented here.
Manual de medição e interpretação do nível do mar
UNESCO, 1985 (3rd ed., rev.; Manuals and guides-No. 14)
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