z-pulley_TISEC_offic..

handslustyInternet και Εφαρμογές Web

14 Δεκ 2013 (πριν από 3 χρόνια και 4 μήνες)

109 εμφανίσεις

TISEC

OPEN SOURCE, WEB
-
BASED, SPATIAL
DECISION SUPPORT TOOL FOR TIDAL
POWER SITING IN WASHINGTON STATE

Tidal In
-
Stream Energy Conversion

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Pulley Inc

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Web
-
Based Tool and Why


Cross Platform Support


Multi
-
User


No special software to install… just a browser


Offload real work to server


No worrying about versions of data/software


Integrated GIS capabilities


Potential for wide range of users…


public<
-
>modelers


Utilizing Open Source Software


Reduce Cost


Increase transportability

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Pulley Inc

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Pulley Inc

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Common Workflows Fit Well With OS GIS Tools

Data Collection

Model
Integration

Web
-
Based
DST’s

Reduced Expense for Tight Budgets

Software
Expense

Contracting/
Development

Deployment
and Hosting

Standards Based


Transparent Development

Standards
Focused

Open
Development

Community
Building

Flexibility

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Pulley Inc

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Explaining the Geo Stack

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Pulley Inc

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OS Core

(Linux)

OS GIS Base Tools

(GDAL, OGR, PostGIS, etc.)

OS GIS Web Apps

Mapserver, OpenLayers, etc.

OS Base Tools

(Apache, Compilers, etc.)

OS GIS Desktop Apps

QGIS, GRASS, etc.

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Pulley Inc

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TISEC DSS

User Modifies Parameters

Request Sent to Server

Server Processes Request

Results Populated In Database

Results are spatially joined

Maps and Data are Returned

Users Visualize Results

Web

Architecture

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Pulley Inc

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Data Layer

Process

Layer

User Interface

Layer

USER

USER

User Interface

(ExtJS and Openlayers)

Internet

Web Server (Apache)

Tidal power calculations

Module

GIS Mapping & query tools
(Mapserver)

Database (PostGIS) & File Server (Linux)

Render Engine (Mapserver)

Framework (Django)

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Pulley Inc

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ExtJS

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Pulley Inc

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Django

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Pulley Inc

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Admin Interface

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Pulley Inc

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Pulley Inc

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Pulley Inc

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Project References

Project Standards:


OGC
-

http://www.opengeospatial.org



W3C
-

http://www.w3.org/




UI Framework:


ExtJS
-

http://extjs.com/


User/Data Management Tools:


Django
-

http://www.djangoproject.com/


Data Visualization Tools:


OpenLayers
-

http://www.openlayers.org


Map Engine / Rendering Tools:


TileCache
-

http://www.tilecache.org



FeatureServer


http://www.featureserver.org



Mapserver
-

http://mapserver.gis.umn.edu


Data Management Tools:


Metadata


http://geology.usgs.gov/tools/metadata/standard/metadata.html



PostGIS
-

http://postgis.refractions.net



GDAL/OGR
-

http://gdal.maptools.org


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Pulley Inc

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Technical Partners

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Pulley Inc

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