1. NHAZCA OPEN DAY
ROMA
31 – 01 – 2013
Le nuove tecnologie di monitoraggio del territorio e delle strutture
F. Bozzano
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

2. WHO WE ARE
MARKET SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH AND
DEVELOPMENT
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

3. OUR TARGETS
Diagnosis
Control
Emergency management
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

4. TECHNOLOGIES
Laser Scanner
MARKET SOLUTIONS
Terrestrial InSAR
EXPERIMENTAL Satellite InSAR
APPLICATIONS
Infrared
thermography
RESEARCH AND
DEVELOPMENT
Seismometry
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

5. WHAT I AM GOING TO SHOW YOU
Emergency
Control
MARKET MARKET MARKET Diagnosis
SOLUTIONS SOLUTIONS SOLUTIONS
SOME EXAMPLES OF TECHNOLOGIES
EXPERIMENTAL
APPLICATIONS
EXPERIMENTAL
APPLICATIONS
EXPERIMENTAL
APPLICATIONS
APPLICATIONS FOR DIFFERENT
TARGETS
RESEARCH & RESEARCH & RESEARCH &
DEVELOPMENT DEVELOPMENT DEVELOPMENT
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

6. Terrestrial Laser Scanning
ACTIVE SENSOR ELECTROMAGNETIC SPECTRUM
MEASURING THE COORDINATES OF SEVERAL POINTS
ACCURACY: mm to dm
MAIN ADVANTAGES MAIN LIMITATIONS
-areal based monitoring - not effective with fog and sun
-intereseting presentation of results - complex data processing
-collection of huge amount of data - low precision and accuracy for displacement
measurements
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

7. Diagnosis
3D Mapping and Geometrical analysis
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

8. Diagnosis
Geostructural Analysis
MARKET
SOLUTIONS
EXPERIMENTAL Identificazione set di discontinuità
APPLICATIONS
RESEARCH &
DEVELOPMENT
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

9. Diagnosis
Detailed Engineering Measurements
MARKET
SOLUTIONS
Conci controchiave
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT Concio chiave
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

10. Diagnosis
Detailed Engineering Measurements
MARKET
SOLUTIONS
14
mm
4,5
mm
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

11. Satellite InSAR
ELECTROMAGNETIC SPECTRUM
ACTIVE SENSOR
DETECTING THE DISLACEMENT OF SEVERAL TARGETS
ACCURACY: mm to dm
MAIN ADVANTAGES MAIN LIMITATIONS
-simultaneous monitoring over large - expensive
areas (regional scale) - very low temporal frequency (several days)
-analysis of historical displacements - unidirectional predifined measure of displacement
- phase ambiguity
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

12. Diagnosis
Regional scale mapping
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
ERS Ascending ERS Descending
RESEARCH &
DEVELOPMENT
1995 - 2001 1992 - 2001
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

13. Diagnosis
Regional scale mapping
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
ERS Ascending
1995 - 2001
RESEARCH & ERS Descending
DEVELOPMENT
1992 - 2001
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

14. Diagnosis
Local scale (building) mapping
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH & By Daniele Perissin, 2012
DEVELOPMENT
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

15. Diagnosis
Feasibility Analysis Evaluation Model
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

16. Infra Red Termography
PASSIVE SENSOR ELECTROMAGNETIC SPECTRUM
MEASURING THE TEMPERATURE OF OBJECTS
MAIN ADVANTAGES MAIN LIMITATIONS
-Remote and non-invasive measure - not effective with fog and strong sun
-Collection of temperature maps - complex data noise correction
-Low cost of equipments
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

17. Diagnosis
Mapping of temperature of natural cliffs and buildings
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

18. Diagnosis
Joint pattern mapping
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

19. Diagnosis
Mapping of stress conditions and water content
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

20. Terrestrial InSAR
ACTIVE SENSOR ELECTROMAGNETIC SPECTRUM
MEASURING THE DISPLACEMENT OF SEVERAL PIXEL
ACCURACY
from decimal mm to mm
MAIN ADVANTAGES MAIN LIMITATIONS
-simultaneous monitoring over large areas (local) - complex data processing
-high data sampling rate -unidirectional measure of displacement
-effective under any lighting and weather -phase ambiguity
conditions
-High accuracy
-Fully remote monitoring
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

21. Control
Monitoring stability during working activities
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

22. Control
Monitoring stability during working activities
268 mm
MARKET
SOLUTIONS
139 mm
129 mm
EXPERIMENTAL 105 mm
APPLICATIONS
RESEARCH &
DEVELOPMENT
Presentazione finale dottorato XXV ciclo 06/03/2013 22
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

23. Monitoring stability during working activities Control
Landslide of March 1st order of
2007 anchored bulkhead Tunnel excavation
2nd order of
anchored bulkhead
Inclinometric 3rd order of
monitoring anchored bulkhead
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

24. Emergency
Prompt intervention
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
QUIB
(Quick
Installation
RESEARCH &
DEVELOPMENT Basement)
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

25. Emergency
Prompt intervention
INVESTIGATING EMERGENCY SCENARIOS
MARKET
SOLUTIONS
COMMERCIAL
OPTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
06/03/2013
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

26. Emergency
Monitoring stability during emergency conditions by TInSAR
Dicembre 2008
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
06/03/2013
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

27. Emergency
Monitoring stability during emergency conditions by TInSAR
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
BOZZANO F, CIPRIANI I, MAZZANTI P, PRESTININZI A, (2011_b) Displacement patterns of a landslide affected by human activities: insights from ground-based InSAR
monitoring. NATURAL HAZARDS. DOI: 10.007/s11069-011-9840-6
Presentazione finale dottorato XXV ciclo 06/03/2013 27
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

28. Emergency
Monitoring stability during emergency conditions by TInSAR
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
06/03/2013 28
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

29. Emergency
Landslide failure forecasting by means TInSAR data
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
Linear regression
1/Velocity
FAILURE!
RESEARCH &
DEVELOPMENT
 Time
d2x  dx  1 1 1
 A   A  (   1)1  t f  t 1
dt 2  dt  v
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

30. Emergency
Landslide failure forecasting by means TInSAR data
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

31. Control
Monitoring stability of a building during working activities
Identification of 2 mm displacement in one
month on a localized part of the building!
MARKET
SOLUTIONS
RADAR IBIS-L
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
06/03/2013 31
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

32. Control
Monitoring deformations of a DAM
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
06/03/2013 32
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

33. Control
Terrestrial RAR Interferometry
Static monitoring of a bridge
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
Viewpoint
RESEARCH &
DEVELOPMENT
06/03/2013 33
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

34. Control
Terrestrial RAR Interferometry
Static monitoring of a bridge
Displacement due to the transit of the trains
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
06/03/2013 34
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

35. Control
Terrestrial RAR Interferometry
Dynamic monitoring of a bridge
MARKET
SOLUTIONS
EXPERIMENTAL
APPLICATIONS
RESEARCH &
DEVELOPMENT
4.4 Hz
06/03/2013 35
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

36. Seismic Monitoring
ACTIVE SENSOR
MEASURING SEISMIC EMISSIONS RELATED TO
NATURAL SYSTEMS
ACCURACY
from 1 up to 10Hz
MAIN ADVANTAGES MAIN LIMITATIONS
-Continuous monitoring of lareg areas -Relevant manutention of the installed
-Real time availability of recorded data devices
-Automatic processing
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

37. Control
Monitoring stability during working activities
earthquake
MARKET
SOLUTIONS
EXPERIMENTAL rock crack
APPLICATIONS
underground collapse
RESEARCH &
DEVELOPMENT
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

38. Control
Monitoring stability during working activities
SOLUZIONI
MARKET
SUL
SOLUTIONS
MERCATO
APPLICAZIO
EXPERIMENTAL
NI
APPLICATIONS rock fall
SPERIMENT
ALI
RESEARCHE
RICERCA &
DEVELOPMENT
SVILUPPO
06/03/2013
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

39. Control
Micro- Nano- Seismometry
ACTIVE SENSOR
MEASURING SEISMIC EMISSIONS RELATED TO
NATURAL SYSTEMS
ACCURACY
from 10 up to 1000Hz
MAIN ADVANTAGES MAIN LIMITATIONS
-Continuous monitoring of lareg areas - Complex data processing in case of long-
-High data sampling rate (i.e. low to very low time recording
magnitude evets) -Relevant manutention of the installed
-Real time availability of recorded data devices
-Automatic processing -Very large storage memories
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

40. Summary for single technology:
TLS TInSAR SInSAR Thermal Seismo Nano-
Infrared metry Seismom
etry
Market
Solutions
Experimental
Application
Research &
Development
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

41. Integrating technologies
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? ? ?
?
? ? ?
?
? ?
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

42. Integrating technologies
1. TERRESTRIAL LASER SCANNER
2. TERRESTRIAL SAR INTERFEROMETRY
3. INFRA-RED TERMOGRAPHY
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

43. Integrating technologies
Flow diagram of the suggested method
TLS TInSAR IR TERMOGRAPHY
GEOMECHANICAL NOT REVERSIBLE CYCLIC STRESS
ANALYSIS DISPLACEMENTS DISPLACEMENTS CONDITIONS
ERFAM MAPS STATE OF ACTIVITY
MAPS
PRIORITY MAPS
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

44. Integrating technologies
Identificazione
dei set di
discontinuità
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

45. Integrating technologies
Analisi di spaziatura e persistenza
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

46. Integrating technologies
ERFAM (Expected Rock Fall Magnitude) maps
(Expected Magnitude)
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

47. Integrating technologies
TInSAR Displacements Map
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

48. Integrating technologies
TInSAR Displacements Map in 3D perspective
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

49. Integrating technologies
Infrared Termography
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

50. Integrating technologies
State of Activity Maps
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

51. Integrating technologies
Final result: PRIORITY MAPS
result:
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

52. Fields of applications
Slope Instabilities
Subsidence/Uplift
Civil Buildings & Infrastructures
Tunneling Dams Quarries and Mines
Heritages
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

53. Traditional Technologies + Innovative Technologies
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

54. 1. Process Technologies
understanding
2. Problem
definition
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO

55. …thanks for your attention!
Roma 31 – 01 – 2013 NHAZCA OPEN DAY FRANCESCA BOZZANO