Happy Halloween from Sequoia! This year, we enjoyed celebrating together while working from home. We hosted both a Halloween costume and a decorating contest, and it was wonderful to see everyone get creative for seasonal festitivies this 2020. Enjoy...
PiA’s monthly webinars aim to promote scientific interactions between researchers, monitoring agencies, and industry concerned with particles in water. Scientists selected by PiA Steering Committee will be invited to present their work to a broad audience...
From January 2016 until February 2018, the USGS evaluated Sequoia’s LISST-ABS at 10 streamflow-gaging stations, collecting LISST-ABS and suspended sediment concentration (SSC) data. The evaluation also compared the LISST-ABS to standard turbidity sensors...
Last weekend, with assistance of Greg Mackey, manager of Oak Creek Wildlife Area, Sequoia co-founder Yogi Agrawal and 11 volunteers from Mercer Island planted 500 Douglas Firs near Yakima, WA. The forest had sustained fire damage. Old Douglas firs are...
Sequoia announces our new webshop! We are very pleased to have opened up virtual shop in addition to our normal operations. For now, you can purchase the HydroLight & EcoLight-S Radiative Transfer Models, as well as Impulse underwater connectors (while...