Changeset 7169

Timestamp:

Jun 10, 2009, 12:19:50 PM (15 years ago)

Author:

rmleczko

Message:

 

Location:

anuga_work/publications/boxing_day_validation_2008

Files:

• gauges_hotels_depths.jpg (added)
• gauges_hotels_speed.jpg (added)
• patong_validation.tex (modified) (1 diff)
• tsunami07.bib (modified) (1 diff)

anuga_work/publications/boxing_day_validation_2008/patong_validation.tex

@@ -146 +146 @@
 is in the very north of the town filmed from what is believed to be the roof of the Novotel Hotel. The second video is in the very south of the town
 filmed from a building next door to the Comort Resort.The figure shows
-a video from from which me made our estimates. Crude flow rates can be
+a video from from which we made our estimates. Crude flow rates can be
 estimated with landmarks and the use of a GIS and were found to be in
-the range of 5 to 7 metres per second (+/- 1 m/s) in the north and 0.5
+the range of 5 to 7 metres per second (+/- 2 m/s) in the north and 0.5
 to 2 metres per second (+/- 1 m/s) in the south. This is in agreement
 with results from our simulations. Our modelled flow rates show
 maximum values in the order of 0.2 to 2.6 m/s in the south and 0.1 to
-3.3 m/s for the north as shown in the figures.
+3.3 m/s for the north as shown in the figures. Water depths could also be estimated from the videos by the level at which water rose up the sides of buildings such as shops. Our estimates are in the order of 1.5 to 2.0 metres (+/- 0.5 m). This is in the same range as our modelled maximum depths of 1.4 m in the north and 1.5 m in the south as seen in the figure. Fritz [20] did a detailed analysis of video frames taken around Banda Aceh and arrived at flow speeds in the range of 2 to 5 m/s.
+
+\begin{figure}[ht]
+\begin{center}
+\includegraphics[width=10.0cm,keepaspectratio=true]{gauges_hotels_speed.jpg}
+\includegraphics[width=10.0cm,keepaspectratio=true]{gauges_hotels_depths.jpg}
+\caption{modelled gauges near the hotels showing flow speed and depths.}
+\label{fig:hotel_guages}
+\end{center}
+\end{figure}
 
 \subsubsection{Inundation Survey}

anuga_work/publications/boxing_day_validation_2008/tsunami07.bib

@@ -1090 +1090 @@
 }
 
+@Article{fritz06,
+author = {Fritz, Hermann M., Jose C. Borrero, Costas E. Synolakis, and Jeseon Yoo.},
+title = {2004 Indian Ocean tsunami flow velocity measurements from survivor videos},
+journal = {Geophys. Res. Lett.},
+year = {2006},
+volume = {33},
+number = {L24605},
+pages = {1--5},
+OPTdoi = {10.1029/2006GL026784},
+}