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Hydrometry - Measurement of snow water equivalent using snow mass registration devices
60.60 Standard published
Hydrometry - Measurement of the rainfall intensity (liquid precipitation): requirements, calibration methods and field measurements
60.60 Standard published
Hydrometry - On-site measurement of snow depth and depth of snowfall
60.60 Standard published
Calibration and accuracy of non-catching precipitation measurement instruments
60.60 Standard published
Winter maintenance equipment - Road weather information systems - Part 4: Test methods for stationary equipment
60.60 Standard published
Water quality - Guidance standard for assessing the hydromorphological features of rivers
60.60 Standard published
Winter maintenance equipment - Road weather information systems - Part 1: Global definitions and components
90.93 Standard confirmed
Winter maintenance equipment - Road weather information systems - Part 2: Road weather - Recommended observation and forecast
90.93 Standard confirmed
Winter maintenance equipment - Road weather information systems - Part 3: Requirements on measured values of stationary equipment
60.60 Standard published
Water quality - Guidance standard on determining the degree of modification of lake hydromorphology
90.93 Standard confirmed
Water quality - Guidance on determining the degree of modification of the hydromorphological features of transitional and coastal waters
90.20 Standard under periodical review
Water quality - Guidance on mapping of seagrasses and macroalgae in the eulittoral zone
60.60 Standard published
Hydrometry - Measurement requirements and classification of rainfall intensity measuring instruments
60.60 Standard published
Design and construction of backfilled and grouted borehole heat exchangers
60.60 Standard published