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...
https://www.sequoiasci.com/wp-content/uploads/2020/10/Khanh-Anniversary.mp4 In June 2020 our lead technician, Khanh Le, celebrated his 20th anniversary with Sequoia. Back then we gave him a $1,000 check & promised him a party. Because of the COVID-19...
Sharon Mullinaux retired from Sequoia Scientific, Inc. 30th September 2020. We were very fortunate to employ Sharon in 2011 as our office administrator. She proved to be exactly the right person at the right time to take care of the office...