Showing posts with label Iowa Flood Forecasting System. Show all posts
Showing posts with label Iowa Flood Forecasting System. Show all posts

Wednesday, July 26, 2017

The post-contemporary flood forecasting systems

This is the presentation that has been held at University of Calabria in Cosenza, July 27, 2017. The presentation builds upon several other presentation present in this blog, and discusses the issue of designing a modern flood forecasting system. Actually I distinguish post-modern, contemporary and post-contemporary systems. Of the latter a short manifesto is given.
Clicking on the figure above the reader can access the first (Italian) version of the presentation. The English version can be seen and downloaded at this link. Once downloaded, the pdf contains links to publication and other relevant presentations. With respect to the Italian version, the English version contains a few small variations. One, in particular, was suggested by Daniela Biondi. She suggested that in my Manifesto for the post-contemporary flood forecasting systems, I should add the estimation of errors in forecasting. Suggestion that I fully endorse.

Sunday, July 16, 2017

Iowa and operational hydrology

Or operational hydrology in Iowa. I do not know if I like the name, because it usually distinguished, since Sacramento model, models that work but kind of far from the edge of research. Obviously this was due to the fact that having a model running every day faces issues that researchers of my type seldom love, like dealing with unreliable data sets, managing, in any case huge amount of data, calibration of parameters, and, more recently, data assimilation. This obviously has to be done routinely, with no loss of forecasting, when it is easy not to have data, and so on. So the focus of these systems was (is) operativity and having reliable results with unreliable tools (an not, like I do, improving the tools).
Among the various experience I saw around the world, The Iowa's one, is remarkable, because never forgot the most recent research, thanks to the effort of Ricardo Gutierrez Mantilla (GS), and Witold Krajesky (GS).
Ricardo, which whom I share a paper, was so kind to show me what he is doing with all the group of people in Iowa in the recent EGU meeting in Wien, and I was surprised by the quality of the results he has, and the quality of the overall system. One remarkable fact is also the this system is, certainly based on the knowledge of current literature but, originally developed and different from any other. He finally sent to me the couple of his presentation that I (under his permission) am sharing with who is interested. 


Click on the figures to access the presentations. 

A recent publication about the systema was published on BAMS: Witold F. Krajewski, Daniel Ceynar, Ibrahim Demir, Radoslaw Goska, Anton Kruger, Carmen Langel, Ricardo Mantilla, James Niemeier, Felipe Quintero, Bong-Chul Seo, Scott J. Small, Larry J. Weber, and Nathan C. Young, Real-Time Flood Forecasting and Information System for the State of Iowa, Real-time flood forecasting and information system for the State of Iowa, Bull. Am. Meteorol. Soc., doi:10.1175/BAMS-D-15-00243.1, 2017.

Here you can find the  IFC official website.
Here a link to the Iowa Flood Information System (IFIS) which is the platform they use to disseminate flood related information


Enjoy.