What is hydrometry and telemetry?
What is hydrology and telemetry? Hydrometry is the monitoring of the components of the hydrological cycle including river flow, rainfall, groundwater and water quality. Telemetry, on the other hand, refers to the collection of these measurements and their automatic transmission to collect real time data.
What is hydrometric monitoring?
Surface water (hydrometric) monitoring is the measuring of water levels on lakes and water levels and flow rates on rivers. Surface water monitoring data collected by these programs is available to the public and is used by a wide variety stakeholders.
What is environmental telemetry?
Telemetry, or wireless communication, is a useful tool for real-time environmental monitoring. Common telemetry options are cellular and radio, though satellite telemetry can be used in more remote locations.
What is hydrometric data?
What hydrometric data are measured? The two main water quantity variables are water level, and streamflow (also known as discharge). However some stations also collect and publish other environmental parameters such as air and water temperature.
Is hydrology a physical science?
Hydrology is the science of water; it is the branch of geophysics that deals with the hydrological cycle of water in its natural form above, on and within the ground. In the widest sense hydrology is global and the world water balance is essentially a hydrological concern.
What does WMO and USGS stand for?
International standards have been developed and published by the International Organization for Standards (ISO), the World Meteorological Organization (WMO), and in US Geological Survey (USGS) Technical References.
What is diff between monitoring and telemetry?
Telemetry is a subset of monitoring and refers to the mechanism of representing the measurement data provided by a monitoring tool. Telemetry can be seen as agents that can be programmed to extract specific monitoring data such as: High-volume time-series information on resource utilization.
Why is hydrometric data important?
Hydrometric information is fundamental to the planning, operation and management of water resources and flood defence. The data network is greatly valued by those who use it, yet assignment of a monetary or economic value is problematic. Data managers are often frustrated by the need to continue to justify a network.
What is discharge hydrograph?
A hydrograph is a graph showing the rate of flow (discharge) versus time past a specific point in a river, channel, or conduit carrying flow. The rate of flow is typically expressed in cubic meters or cubic feet per second (cms or cfs).
What is hydrology analysis?
Hydrologic analyses are performed to quantify the volumetric flow rate of water draining from a watershed (i.e., drainage area) over time. These studies are necessary components in the hydraulic design and analysis of structures.
What is hydrometry doing in Bridgwater?
The Hydrometry team in Bridgwater had been working flat-out on a 7 day week rota since Christmas ensuring that all of our telemetry systems, which monitor rainfall, water levels and water flows, remained functional. This allowed the incident managers to really understand where the water was and what action needed to be taken.
What does the Environment Agency do with telemetry?
Environment Agency ‘Hydrometry & Telemetry Officer’, Andrew Booth has worked for the Environment Agency for over 10 years. His varied role includes measuring rainfall, groundwater, rivers and lakes, and helping to maintain the telemetry infrastructure.
What does a hydrometry officer do?
Hydrometry and telemetry… More than meets the eye Being a Hydrometry Officer is a funny role – the most interesting and satisfactory parts of the job are trying to measure the extremes of rainfall and water flowing down rivers. Sadly, this usually means that people and environments are suffering stress as a consequence of flooding.