Data mining in big databases with geo reference and easy web publishing and sharing of maps,...

Intevation GmbH - Ingo Weinzierl <[email protected]>

Data mining in big databases with

geo reference and easy web publishing

and sharing of maps, diagrams and models

with DIVE4Elements

DIVE4Elements as Business Intelligence tool

DIVE4Elements as Business Intelligence tool

MapWindow Open Source GIS Conference 2012, Velp


Intevation GmbH – the company

Core qualities

Development of future oriented IT concepts

Based on Open Source Software

Manufacturer independent

Focused on quality and sustainability

Know How in many domains


DIVE4Elements – what is it?

Core Idea:

Exploration of huge and complex geographic data

Digging

Investigation

Viewing

Exporting

4 Elements (Fire, Air, Earth, Water)


For Users:

Tool for investigating huge amounts of data

Tool for visualization specialized data

Analysis tool

Interface for raw and processed data

Tool for preparing publications

For Providers:

Dynamic product generator for specialized data

DIVE4Elements – what is it?


Creation of specialized workflows (wizard)

Integration of specialized calculation and modelling algorithms

Enormous set of visualization options

various charts (png, svg, pdf)

maps (WMS / WFS)

Enormous set of data exports

CSV, PDF

specialized exports (WST, AT)

Integration of external clients with open interfaces (RESTful)

Some Core Features


Continuously growing amount of data (in data warehouses)

Different structures of specialized data

Varying workflows / parameterizations

Integration in proprietary software stacks

... as web application with short latencies !

Where are the challenges ?!


Initial Situation

http://www.bmu.de/files/bilderdatenbank/image/pjpeg/fi010_bms.jpg

http://upload.wikimedia.org/wikipedia/commons/1/14/Cuxhaven_atair_hamburg.jpg


What can You do with DIVE4Elements ?!

-

Some Samples


Data Exploration / Selection


Found your requested data ?

View the result !


Statistics


Histograms


Data Export


Another Data Export


Visualization - Graphical Exports


Further specialized analysis


Vertical Profiles


Horizontal Profiles


Horizontal Cross Section


Profil Section


Horizontal Section


New Features

New Web-2.0 Client (based on Ajax/GWT)

„Datacage“: adding context sensitive data to visualizations

Integration of a project management system (users can save and open old projects / parameterizations)

Automatic generation of products with a command line tool

Integration in Single sign-on (SSO) authentication

Today


Web-2.0 Client


… the technical stuff ...


Software Architecture


Workflow

State: determines required data; defines Outputs

Transition: definition of target and destination State

Artifact

Lightweight representation of a parameterization

API: “describe“, “feed“, “advance“, “out“, “endOfLife”

has States (current and old states)

Collection

exists of one or more Artifacts

API: “out”

saves user settings specific to visualizations

Service

direct access meta information

Main Components


... to presentation

... to customized and ongoing software stacks

... to software solutions based on Free Software / Open Source Software

Contact

Ingo Weinzierl, Intevation GmbH

Email: [email protected]

Phone: +49 541 – 335083 773

Questions ?

mailto:[email protected]

Data mining in big databases with geo reference and easy web publishing and sharing of maps,...

Technology

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