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Geostack

Page history last edited by J A Glennon 12 years, 3 months ago

Frontpage

 

Components of our Geostack

 

Database (types.. Shp, kml, osm)

Postgres / Postgis

 

Server

Apache2

Python

jdk (Java)

Tomcat

Geoserver

Mapserver

 

Analytics and utilities

Grass

Geos

Gdal/ogr

Proj4

Lindo lingo api

(Misc data/Database queries)

 

Visualization and User interface

Openlayers

Geoext

Ext

Mapfish

 

Scripting

Php

Python

Javascript

 

Optional

uDig

TileCache

 

 

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Various Software to investigate in no particular order: 

  • Python (high level language) installed on dra.in
  • Mapstraction.com (abstraction library) Alan will be working with this on October 15th
  • PostGIS (online spatially-friendly database)
  • GDAL/OGR (command line conversion tools) installed on dra.in
  • OpenLayers (open source slippy map) installed on dra.in (current as of 10Oct09)
  • geodjango (spatial web framework)
  • Lindo Lingo API (optimization solver) - We may or may not want to use this.  Proprietary, etc.  It has been suggested we use a DTA model by the transportation folks (Possibly Transims).  Problems I can think that involves this is that we would need to develop something that would need to be near instantaneous.  A shortest path algorithm based upon given road conditions may be better.
    • Another option would be: http://www.coin-or.org/ - This was just presented on at the INFORMS 2009 San Diego meeting and looks promising, though I haven't played with it.
  • Geoserver (data server) installed on dra.in (needs to be updated)
  • GeoExt (user interface library) installed on dra.in (current as of 10Oct09)
  • Amazon EC2

 

 

 

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