SLR, Climate Change, Infrastructure Solutions, Adaption and GIS

Transcription

1 Presenters: Francisco D Elia B.S., M.Sc. Geographic Information Systems Franciscodelia@miamibeachfl.gov Nestor Navarro, GISP, MCSA GIS Manager Nestornavarro@miamibeachfl.gov

2 Data Acquisition, Integration and Impact Modeling Geographic Information Systems and Survey Engineering Emergency Response Environment and Sustainability Urban Planning Aerial LIDAR Topographic LIDAR Aerial Survey and Positioning Bathymetric Survey Sonar GPS Tracer / Flow Meter

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5 Aerial LIDAR Data 1- Existing data allows the extraction of ground elevations, buildings and other features

6 Aerial LIDAR 1- LIDAR QA QC vs Re-Classification 2015 / LP360 HARRIS - ESRI 3- Validation Accuracy Test - City Benchmarks 4- Feature Extraction Object Oriented Algorithms 5-Integration - 6-Products

7 SLR, Climate Change, Infrastructure Solutions, Adaption and GIS

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13 Mobile LIDAR Survey 1- Urban environment: Roads, buildings, ROW 3D modeling and feature extraction. Mobile LIDAR unit mounted on SUV for urban infrastructure 3D mapping

14 Topographic LIDAR survey grade feature extraction capabilities

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16 Bathymetric and Seawall LIDAR Survey Seawall Survey Focus on sea wall from horizontal and vertical perspectives. Mobile LIDAR unit mounted on boat for coastal infrastructure 3D mapping.

17 Bathymetric and Seawall LIDAR Survey Seawall Survey Focus on sea wall from horizontal and vertical perspectives. Collins Canal Bay Road end, 3D Point Cloud capturing seawall conditions and height

18 Geological Survey of Miami Beach AECOM and USGS 42 Monitoring Wells Characterize Lithology Identify Confining Geological Unit Confining unit found at the Keys starting at 250 f. So far in Miami Beach no confining unit were found at 330 f. Future drilling will go to 400.

19 Geological Survey of Miami Beach AECOM and USGS 42 Monitoring Wells Characterize Lithology Identify Confining Geological Unit Confining unit found at the Keys starting at 250 f. So far in Miami Beach no confining unit were found at 330 f. Future drilling will go to 400.

20 Storm Surge Modelling Existing models are too course to represent the effects of storm surge in Miami Beach A high resolution storm surge model could also assist on validating infrastructure changes and future adaptation strategies.

21 Circulation Patters (Direction, Velocity and Temperature) - GPS Tracker Dynamic (Drifter): Position, temperature and time. - Flow Meter Stationary: Current, direction, pressure, temperature, conductivity and turbidity GPS Tracker Flow Meter

22 Water Quality and Circulation Patters (Direction, Velocity and Temperature) 1- Circulation patterns 3- Chlorophyll Increase 2- Seagrass Loss 4- Storm Water Diffusion Discharge origin, GPS tracer launching location Dispersion pattern and tracer tracking

23 Circulation Patters (Direction and Velocity) - GPS Tracker Dynamic (Drifter): Position, temperature and time. - Flow Meter Stationary sensor: Current, direction, pressure, temperature, conductivity and turbidity Midas ECM Electromagnetic Current Meter Lagrangian Tracer Drifter tracks and HF Radar current readings plotted on top of remotely sensed Sea Surface Temperature (SST).

24 Unmanned Aircraft System and Hydro Drone Survey UX5 UX5 HP SONAR GPS Tracer MikaSense Red Edge Multispectral Sensor SONY ar7

25 Algae Concentration Remote Sensing Survey: Chlorophyll concentration and potential harmful bacteria concentrations. 5 Band Multispectral Sensor Seamless mosaic e.g. Cyanobacteria in the Baltic Sea

26 Resiliency Data Management Framework Overview Resiliency Data Management Framework Data Acquisition, Integration and SLR Impact Modeling Geographic Information Systems Engineering Emergency Response Environment and Sustainability Urban Planning Aerial LIDAR Topographic LIDAR Aerial Survey Photogrammetry and Remote Sensing. Bathymetric Survey Sonar Dynamic Storm Surge and SLR Modelling Hydrologic studies Synthetic modelling solution validation Ground water modeling Post event assessment SLR risk assessment ZIKA prevention Green infrastructure Water circulation Beach, reef and coastal vegetation monitoring Water quality monitoring Historical districts vulnerability assessment Historical buildings scanning As Builds Water quality studies GPS Tracer / Flow Meter Wind circulation study

27 Data Acquisition, Integration and SLR Impact Modeling Component 1 Aerial Survey, Positioning an Sonar Integration Bathymetric Survey - Hydro Drone Mapping of sea floor depth, sonar and GPS integration. HyDrone equipped with sonar and GPS units SonarMite Receiver e.g. E-W profile of canal depth

28 Data Acquisition, Integration and SLR Impact Modeling Component 1 Aerial Survey, Positioning an Sonar Integration Water Way Characterization: The main focus is to be able to determine the presence of bacteria at discharge points into the Bay (i.e., outfalls) and track advection, diffusion, and dispersion patterns through circulation analyses. A- Current Circulation Patters GPS Tracer B- Bathymetric Survey - Sonar C- Turbidity Mapping Aerial Photography D- Algae Concentration Mapping Remote Sensing

29 Data Acquisition, Integration and SLR Impact Modeling Component 1 Aerial Survey, Positioning an Sonar Integration Turbidity Mapping - Aerial Photography Survey: Fully automated flight plan tools, safe and precise. 36MP ½ inc Spatial Res. Seamless mosaic Automated flight control with high safety standards

30 Data Acquisition, Integration and SLR Impact Modeling Component 1 Aerial Survey, Positioning an Sonar Integration Turbidity Mapping - Aerial Photography: Diffusion and dispersion patters. Outfall discharge or dye release Dispersion patters

31 Data Acquisition, Integration and SLR Impact Modeling Component 1 Aerial Survey, Positioning an Sonar Integration Water Way Characterization The main focus is to be able to determine the presence of bacteria at discharge points into the Bay (i.e., outfalls) and track advection, diffusion, and dispersion patterns through circulation analyses. A- Current Circulation Patters GPS Tracer B- Bathymetric Survey - Sonar C- Turbidity Mapping Aerial Photography D- Algae Concentration Mapping Remote Sensing

32 Data Acquisition, Integration and SLR Impact Modeling Component 1 Aerial Survey and Positioning Algae Concentration Remote Sensing Approach: Chlorophyll concentration and potential harmful bacteria concentrations.

33 Data Acquisition, Integration and SLR Impact Modeling Component 1 Aerial Survey and Positioning UAS applications to the City of Miami Beach The proposed Aerial Survey equipment can assist the City of Miami Beach on the following fields, saving time and resources on data collection. - Water Way Characterization * - Vegetation health index (NDVI) - Beach erosion monitoring - Zika prevention - Post hurricane damage assessment - Digital terrain model generation - Aerial photography

34 Data Acquisition, Integration and SLR Impact Modeling Components 1 and 2 Component 1 Aerial Survey and Positioning GPS tracking Water Circulation Patters Sonar survey Sea Floor Depth Photogrammetry - Aerial Photography Remote Sensing - Electromagnetic Radiation Component 2 Topographic Mobile LIDAR Mobile LIDAR (Light Detection and Ranging) City Buildings, Sea Walls and ROW.

35 Data Acquisition, Integration and SLR Impact Modeling Aerial LIDAR Data 1- Existing data allows the extraction of ground elevations, buildings and other features Aerial LIDAR survey provided by MDC 2008, 2015 and possibly 2017.

36 Data Acquisition, Integration and SLR Impact Modeling Component 1 Topographic Mobile LIDAR Unit Flood Risk Modeling at the Property Level Topography LIDAR data will allow Vulnerability Assessment for Flooding at the property level. Existing data for buildings minimum height extracted from aerial LIDAR survey done by MDC in 05/2015.

37 Data Acquisition, Integration and SLR Impact Modeling Component 1 Topographic Mobile LIDAR Unit

38 THANK YOU QUESTIONS?