Data.md

+_Under construction_ 
+
+[Home](Home)
+
+[[_TOC_]]
 
 
 # Introduction
@@ -6,7 +11,15 @@ The model makes use of several type of data
 # Water Quality
 
 # KNMI
+Data on irradiation are derived from the [KNMI](https://www.knmi.nl/nederland-nu/klimatologie/daggegevens). Since the location Wilhelminadorp has a gap in the data, data from the location Westdorpe (319) is used. The variable Q contains data on Global radiation [J cm<sup>-2</sup>]. The irradiation is converted into units of W d<sup>-1</sup>. The data are stored as an R-data file in the directory "/DataOS/KNMI/"
+
+In the figure below an overview is given on the irradiation data. The figure at the top represents the data from 1996 to 2020 and the figure at the bottom presents the data from 2015 to 2020.
+
+ ![Irradiation_Westdorpe](uploads/536f41e51c97b210afa9b47fc81aa45e/Irradiation_Westdorpe.png)
 
 # Bathymetry
+A bathymetric map of the Oosterschelde is used to calculate the volumes and depths of the different compartments. The data of the map (raster with a resolution of 20m x 20m), with depths in meter relative to NAP, i.e. Dutch Ordnance Level which is approximately Mean Sea Level, is stored as an R-data file in the directory "/DataOS/Bathymetry/"
+
+![Bathymetry](uploads/bf6c2208ded5b7491b7eaadff14c717c/Bathymetry.png)
 
 # Shellfish