The automated instruments system is used to collect atmospheric, soil and aquatic data from field sites across the United States. Currently, there are 35 data products available on the NEON data portal from this system including a new eddy covariance data product bundle (DP4.00200.001) which includes 3D wind speed, direction and sonic temperature; 3D wind attitude and motion reference; CO2 concentration – turbulent; and H2O concentration - turbulent. Future eddy covariance data will be added to the data portal in the months ahead. Check out our video about eddy covariance to learn more. Other new additions include sensor-based nitrate concentration data from aquatic sensor stations as well as sun photometer data from our flux towers.