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nvironmental ngineeringydroloGIS
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
New tools for LiDA...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
Who am I?
- cofounder of HydroloGIS (www.hydrologis...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
The JGrasstools Library
A library for focused on hy...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
The JGrasstools Spatial Toolbox
JGrasstools inside ...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
The Hortonmachine: hydro-geomorphology
drainage dir...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
The Hortonmachine: hydro-geomorphology
Evaluation o...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
The Hortonmachine: hydro-geomorphology
Simplified 1D...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
The Hortonmachine: hydro-geomorphology
Evaluation o...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
The Hortonmachine: hydro-geomorphology
DebrisFlow: ...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
Raster & Vector Tools
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
Extraction of shapefile profiles over the elevation m...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
Raster & Vector Tools
Modelling of artifacts
in the...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
with
erosion
Bob the builder
result
Raster & Vector...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
Mobile
Prepare data and evaluate
data from/to Geopa...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
LiDAR Empowered Sciences Toolbox Opensource
LESTO
D...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
L.E.S.T.O.
Adaptive tin,
generation of DTM
from LiD...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
L.E.S.T.O.
Extraction of buldings from LiDAR datase...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
L.E.S.T.O.
Vegetation: individual tree crown approa...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
Large Wood contribution during floods
Developed duri...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
Large Wood contribution during floods
Critical secti...
HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com
Questions?
nvironmental ngineeringydroloGIS
Hydrolo...
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New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 1 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 2 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 3 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 4 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 5 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 6 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 7 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 8 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 9 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 10 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 11 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 12 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 13 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 14 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 15 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 16 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 17 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 18 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 19 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 20 New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Slide 21
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Presentation given at the gvSIG conference 2015 about the integration of the jgrasstools libraries in gvSIG.

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New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG

  1. 1. nvironmental ngineeringydroloGIS HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com New tools for LiDAR, forestry, river management and hydro-geomorphology in gvSIG Andrea Antonello Silvia Franceschi gvSIG conference - Valencia 2015/12/03
  2. 2. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com Who am I? - cofounder of HydroloGIS (www.hydrologis.com) - Osgeo Charter Member and GFOSS advocate - develop and coordinate Geopaparazzi (www.geopaparazzi.eu) - develop and coordinate the JGrasstools project (www.jgrasstools.org) - started integrating JGrasstools and Geopaparazzi in gvSIG nvironmental ngineering
  3. 3. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com The JGrasstools Library A library for focused on hydro-geomorphological analyses and environmental modelling in general.
  4. 4. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com The JGrasstools Spatial Toolbox JGrasstools inside gvSIG: Modules List Modules Parameters Experimental! Debug mode Set maximum memory
  5. 5. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com The Hortonmachine: hydro-geomorphology drainage direction, total contributing area, network extraction, rescaled distances and hydrologic attributes, slope, curvatures and geomorphologic attributes
  6. 6. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com The Hortonmachine: hydro-geomorphology Evaluation of the maximum discharge for a given precipitation (works also with statistical information rainfall Intensity-Duration Curves) Peakflow
  7. 7. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com The Hortonmachine: hydro-geomorphology Simplified 1D hydraulic model: - based on Saint Venant equations - GIS based: input and output are GIS layers - calculates the water depth and velocity for each section - can handle lateral contributes: inflow and outtakes Data preparation for the Hecras hydraulic software for channels.
  8. 8. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com The Hortonmachine: hydro-geomorphology Evaluation of the hillslope stability: Shalstab Stability condition for the given precipitation Critical rainfall
  9. 9. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com The Hortonmachine: hydro-geomorphology DebrisFlow: triggering, propagation in network, final propagation area interested by the event simulated area
  10. 10. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com Raster & Vector Tools
  11. 11. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com Extraction of shapefile profiles over the elevation model Raster & Vector Tools
  12. 12. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com Raster & Vector Tools Modelling of artifacts in the elevation model Bob the Builder
  13. 13. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com with erosion Bob the builder result Raster & Vector Tools
  14. 14. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com Mobile Prepare data and evaluate data from/to Geopaparazzi* * http://www.geopaparazzi.eu
  15. 15. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com LiDAR Empowered Sciences Toolbox Opensource LESTO Developed in collaboration with the Free University of Bolzano. The toolbox is initially mainly dedicated to forestry analysis.
  16. 16. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com L.E.S.T.O. Adaptive tin, generation of DTM from LiDAR datasets
  17. 17. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com L.E.S.T.O. Extraction of buldings from LiDAR datasets
  18. 18. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com L.E.S.T.O. Vegetation: individual tree crown approaches are followed, aimed to detect position and main characteristics of each single tree. Modules that work both on raster and point clouds
  19. 19. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com Large Wood contribution during floods Developed during the Google Summer of Code 2014. - GIS-based tool for predicting the magnitude of LW transport during flood events at any given section within a river basin (Lucía et al, 2014) - two main processes related to wood debris: * LW recruitment from hillslopes * LW transport/propagation along the network
  20. 20. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com Large Wood contribution during floods Critical sections for LW are usually bridges or dams
  21. 21. HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com Questions? nvironmental ngineeringydroloGIS HydroloGIS S.r.l. - Via Siemens, 19 - 39100 Bolzano www.hydrologis.com Homepage: http://www.jgrasstools.org Need help? Join the Mailinglist. http://groups.google.com/group/jgrasstools Useful links: http://jgrasstechtips.blogspot.it http://www.slideshare.net/search/slideshow?q=jgrasstools
  • MeeladAlHasnawi

    Jul. 28, 2016
  • RafaelFlores59

    Mar. 29, 2016

Presentation given at the gvSIG conference 2015 about the integration of the jgrasstools libraries in gvSIG.

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