florida international university high performance database research center naphtali rishe, director...
TRANSCRIPT
Florida International UniversityHigh Performance Database Research Center
Naphtali Rishe, Director
Florida International UniversityHigh Performance Database Research Center
Naphtali Rishe, Director
TerraFly: Geo-Integration Platform for SFWMD Hydro Database
Presentation
Integrate
Your System Your Data
TerraFly system
TerraFly
Integration Solution
Architecture Overview
ASP.NET: Web Services & Web Forms
Large-scale Aerial Photography Database
Imagery Rendering Engine
Terrafly Map API
TerraFly – Geo-Integration platform
Geo-Spatial Rich-Internet Customized Solution for SFWMD
Kn
ow
led
ge D
om
ain
Large-scale Geo-Spatial Database
Map layers Rendering Engine
AJAXJSP, PHP,ActionScript,Flash…
SpatialDBMS
Geo-Spatial Web Service
Microsoft. Net J2EE
Spatial Search Engine
TerraFly Geo-spatial solution framework
DBHydro Data
Mean Daily Stage values for all Stations in Florida for
1/1/07 to 1/19/09
SFWMD Live DemoAverage of Surrounding Stations' Mean Daily Stage for Selected Water Body.
Selectable Lakes
Surrounding water body stations
Stage date Time diagram and data
Address searchable
SFWMD Live Demo
stations surrounding the selected lake
Start Date, End Date and Interval
Mean Daily Stage and Graphic presentation
Time series animation
player
Keyword search
Stations are selectable Layer Control
Rainfall from NASA TRMMHovering over the month-to-
date accumulated rainfall brings up a graphic
representation
Online2D & 3D Flying View
http://131.94.129.209/tfnasa/tfnasa.htm
TerraFly Platform
• Web-based Geospatial-Data and Imagery Integration System
• Open Architecture, API Provider.
• Customized to SFWMD Requirements• Enrich users’ experience• NSF and NASA Funded Technology
Cost Effective Solution
Why do business with FIU?• We will develop at net incremental cost• $40M of reusable government-funded technology• Know-how and ability to integrate automatic quality control
(FIU Water Resource Lab)• Geo-Spatial expertise • Turn-Key Solution
Automation of Data Quality Control for Rating Equations ADCP Flowrate
and Stage Data
Training Set Test SetSplitting
Regression Analysis
Rating Equations
Q= f (H, h, L, Go)
Outliners Detected by Two Standard Residuals as Criteria
PLSPCRMLR
Internal Validation Q2
LOO & Q2LMO
External Validation Q2
LOO & Q2LMO
Predictivity of the Rating Equation
Outlined Data to Be Discarded
FIU Domain Expertise: Water Resource Lab
TerraFly Geo-Integration Platform
• http://www.TerraFly.com• http://131.94.129.209/mockups/lake.aspx• http://maps.cs.fiu.edu/API_DOC/doc/• http://tv.cs.fiu.edu/terramap_prod/terrafly_homepage/timeseries.htm
