Nyligen genomförda upphandlingar av hydrografiska instrument i Sverige
2022-03-22Underway sound velocity profiling system (Sveriges Geologiska Undersökning)
To Increase survey efficiency and improve overall data quality while conducting seafloor exploration the Geological Survey of Sweden is looking to invest in an underway sound velocity profiling system to be installed on the survey vessel Ocean Surveyor.
The system will ensure that the onboard Multibeam Echo Sounder is frequently updated with the correct sound velocity and absorption coefficients in the water column while the vessel is underway acquiring bathymetric data.
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2020-05-11Framework Agreement Hydrological Instruments (Sveriges meteorologiska och hydrologiska institut)
This procurement covers a framework agreement with various hydrological instruments for SMHI's observation unit. The hydrological observations unit at SMHI needs various instruments to fulfill its goals of providing a high quailty mapping of Swedens waterways.
The framework agreement is divided into seven categories:
1) ADCP for discharge measurements in small to medium rivers;
2) ADCP for discharge measurements in medium to large rivers;
3) ADV for discharge measurements in small laminar streams and …
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