Boost Fertility New Invention Ups Success Rates.pdf
FLOODS&FOSS
1. FLOOD PLAIN DELINEATION
WITH FREE AND OPEN SOURCE
SOFTWARE
Rui D. PINA
ruidpina@gmail.com
Prof. Alfeu Sá Marques
DEC-FCTUC, April 2011 Rui Pina - ruidpina@gmail.com
2. WHAT IS FREE AND OPEN SOURCE SOFTWARE (FOSS)?
Users' freedom: run, copy, distribute, study, change and improve the software.
DEC-FCTUC, April 2011 Rui Pina - ruidpina@gmail.com
3. WHAT IS FOSS?
“It is a gift culture, where the basics are
taken care of and social status is gained
by giving things away, rather than
accumulating.” (Harvey and Han, 2002)
DEC-FCTUC, April 2011 Rui Pina - ruidpina@gmail.com
4. FOSS4G
http://www.osgeo.org/
DEC-FCTUC, April 2011 Rui Pina - ruidpina@gmail.com
5. STORM WATER MANAGEMENT MODEL
Public Domain project with:
•Recognized dynamic rainfall-
runoff simulation model
•Fast development achieved
•Great amount of testers
•Care of social issues
http://www.epa.gov/ednnrmrl/models/swmm/
DEC-FCTUC, April 2011 Rui Pina - ruidpina@gmail.com
7. inp.PINS
Aims of integration
GIS & SWMM:
• Take advantage on GIS
complex functions available
• Better characterize the model
and analyze modelling results
• Data archive, access and
manipulation
• Visualization
http://www.mapwindow.org/
https://sites.google.com/site/inppins/
DEC-FCTUC, April 2011 Rui Pina - ruidpina@gmail.com
8. CASE STUDY – RIBEIRA DAS HORTAS
DEC-FCTUC, April 2011 Rui Pina - ruidpina@gmail.com
9. RIBEIRA DAS HORTAS CATCHMENT
Area 13.96 km2
Perimeter 25.5km
Maximum Elevation 348 m
Minimum Elevation 122 m
Average slope 5.7%
% impervious area 40%
Time of concentration (Kirpich) 110 min
DEC-FCTUC, April 2011 Rui Pina - ruidpina@gmail.com
10. METHODOLOGY
• GIS LINKED WITH SWMM:
DEC-FCTUC, April 2011 Rui Pina - ruidpina@gmail.com
11. Hy
dro
Flow coefficients
Floodplains Depression storage
lo g
Infiltration parameters
MM
ica
(Horton method)
lc
ha
SW
rac
ter
i
za
ti on
Physical characterization
Area, Length, Width, Slope, %IMP, XS
DEC-FCTUC, April 2011 Rui Pina - ruidpina@gmail.com
15. FLOODPLAINS
Directive 2007/60/EC
“(18) Member States should base
their assessments, maps and plans
on appropriate ‘best practice’ and
‘best available technologies’ not
entailing excessive costs in the
field of flood risk management.”
DEC-FCTUC, April 2011 Rui Pina - ruidpina@gmail.com
16. inp.PINS with 6 months worldwilde
https://sites.google.com/site/inppins/
> 300 downloads from http://www.mapwindow.org/
DEC-FCTUC, April 2011 Rui Pina - ruidpina@gmail.com