2013, Subacoustech, Zone 1 - Moray Firth, INSPIRE Light Noise Modelling for Herring series https://portal.medin.org.uk/portal/start.php?tpc=015_589f13e6-22d3-4795-a975-19101295a647 This series contains the results of the INSPIRE light modelling for Herring with regards to the sandy gravel areas within the spawning grounds in R3 Zone 1 Moray Offshore Wind Farm. The methodology used was to start at a point where the 90dBht contour for herring is known would not overlap into the gravel area, then move in increments of either 0.05 degrees north or 0.1 degrees east until a contour interacted with the gravel areas. The model moves across Stevenson and Telford using this “trial and error” method until it had drawn a boundary line across both sites, this can be seen in Figure 01. The co-ordinates of this line are listed in the CSV file. The series also included figures showing all the 90dBht contours along the boundary line (figure 02) where the contours extend up to, but not over the gravel area, and inside the line (figure 03) showing where the contour extends into the gravel area. Finally, all the INSPIRE light outputs (designated by the latitude and longitude of the pile used in each instance) have been included so the individual impact ranges for each of the transects can be assess. 20260910T12:52:49