New release of LISST-ABS software v2.1 – improved LISST-AOBS capability! To accommodate the growing number of LISST-AOBS customers, the LISST-ABS software now also handles LISST-AOBS data. The LISST-ABS software v2.1 will now connect to a LISST-ABS or AOBS, auto-detect the instrument mode and configure...
Since 1995, Sequoia Scientific, Inc. has been the global leader in technologies for submersible and field measurements of particles and particle size distributions. This article shows a few examples where our instruments have been used for various dredging and sediment monitoring applications. USACE...
Sequoia Scientific, Inc., together with MIT and UCSD, were awarded a two-year SBIR grant from ARPA-E in May 2020. The grant was for developing an instrument – the LISST-RTSSV – for monitoring the environmental effects of deep-seabed mining. In late 2020 an opportunity arose to collaborate with...
Scientist Julien Laliberté with Fisheries and Oceans Canada has recently collected data using the Hyper-bb, a hyper-spectral backscatter instrument designed by Sequoia Scientific, Inc. Dr. Laliberté states, “My objective is to use ocean color remote sensing to characterize the St. Lawrence Estuary...
Prototipo de instrumento sumergible que consiste en un medidor de micropartículas y secciones de velocidad de sedimentación a la medida de macropartículas Sequoia Scientific Inc. se enorgullece en anunciar que ha recibido un apoyo económico SBIR (Programa de Investigación de Innovación para Pequeñas...
A Sequoia Scientific, Inc. tem o orgulho de anunciar a receção de um subsídio SBIR do Departamento de Energia dos EUA (DoE) Agência de Pesquisa Avançada de Projetos – Energia (ARPA-E) para desenvolver uma nova tecnologia de instrumento ambiental que monitorizará os elementos-chave das plumas...
LISST-Tau profiles from 4.5 day glider deployment. The LISST-Tau has been tested on several autonomous profiling glider deployments. The figure shows beam-c data collected by the LISST-Tau over a four and half day glider deployment. 24,000 measurements from more than 20 profiles down to 960 m are shown....
The USGS has evaluated Sequoia’s LISST-ABS at 10 streamflow-gaging stations, collecting LISST-ABS and suspended sediment concentration (SSC) data between January 2016 and February 2018. The evaluation also compared the LISST-ABS to standard turbidity sensors normally used by the USGS. The results...
NOAA, The National Oceanic and Atmospheric Administration was founded in 1970 and thus celebrates its 50th anniversary in 2020. Learn more about NOAA and its story in this almost 200-page anniversary book. As a proud sponsor of the book, you can read it on Sequoia’s website below. See our ad on p....
The LISST-200X can be used in profiling applications, check out the specifics in this video! https://www.sequoiasci.com/wp-content/uploads/2020/09/LISST-200X_V5.mp4