diff --git a/latex/AlborexData_ESSD.tex b/latex/AlborexData_ESSD.tex
index 370aff4f48d720a5ca4148e724f6dd8e2100e857..21e8ee2abba782c535e833d28baaa20f74a7a804 100644
--- a/latex/AlborexData_ESSD.tex
+++ b/latex/AlborexData_ESSD.tex
@@ -405,7 +405,7 @@ Overall the quality of the data tends to deteriorate when the depth increases, a
 
 \subsection{Nutrients}
 
-Samples for nutrient analysis were collected in triplicate from CTD Niskin bottles and immediately frozen for subsequent analysis at the laboratory. Concentrations of dissolved nutrients (Nitrite: NO$_{2}^{-}$, Nitrate: NO$_{3}^{-}$ and Phosphate: PO$_{4}^{3-}$ were determined with an autoanalyzer (Alliance Futura) using colorimetric techniques \citep{GRASSHOFF1983}. The accuracy of the analysis was established using Coastal Seawater Reference Material for Nutrients (MOOS-1, NRCCNRC), resulting in recoveries of 97\%, 95\% and 100\% for NO$_{2}^{-}$, NO$_{3}^{-}$ and PO$_{4}^{3-}$, respectively. Detection limits were NO$_{2}^{-}$:0.005 µM, NO$_{3}^{-}$: 0.1 µM and PO$_{4}^{3-}$: 0.1 µM.
+Samples for nutrient analysis were collected in triplicate from CTD Niskin bottles and immediately frozen for subsequent analysis at the laboratory. Concentrations of dissolved nutrients (Nitrite: NO$_{2}^{-}$, Nitrate: NO$_{3}^{-}$ and Phosphate: PO$_{4}^{3-}$ were determined with an autoanalyzer (Alliance Futura) using colorimetric techniques \citep{GRASSHOFF1983}. The accuracy of the analysis was established using Coastal Seawater Reference Material for Nutrients (MOOS-1, NRCCNRC), resulting in recoveries of 97\%, 95\% and 100\% for NO$_{2}^{-}$, NO$_{3}^{-}$ and PO$_{4}^{3-}$, respectively. Detection limits were NO$_{2}^{-}$:0.005 $\mu$M, NO$_{3}^{-}$: 0.1 $\mu$M and PO$_{4}^{3-}$: 0.1 $\mu$M.
 
 
 \section{Description of the database\label{sec:database}}
@@ -473,6 +473,7 @@ MATLAB						& Native support since version R2010b\\
 \end{tabular}
 \end{table*}
 
+When accessing the data catalog, users are provided a list of in-house visualisation tools designed to offer quick visualisation of the file content. The visualisation tools depend on the type of data: \textit{JWebChart} is used for time series; \textit{Dapp} displays the trajectory of a moving platform on a map; the \textit{profile-viewer} allows the user to select locations on the map and view the corresponding profiles.
 
 
 \conclusions[Conclusions and perspectives]