opensource gis 2004 ottawa, canada a survey of open source gis “the view from 30,000 feet” or...
TRANSCRIPT
![Page 1: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/1.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
A Survey of Open Source GIS
“The View from 30,000 Feet” or
“A Mile Wide and an Inch Deep”Paul Ramsey
Refractions Research
![Page 2: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/2.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
Two Tribes
• C Tribe– UMN Mapserver– GRASS– OpenEV– QGIS– OGR/GDAL– PROJ4– GEOS– PostGIS
• Java Tribe– GeoTools– GeoServer– DeeGree– OpenMap– JUMP– uDig
JDBC
OpenGISWMS/WFS
![Page 3: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/3.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
C Tribe
OGR/GDAL
Mapserver
GRASS
PostGIS
OpenEV
OSSIM
Proj4
GEOS
QGIS
ThubanGMT
![Page 4: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/4.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
C Libraries
• GDAL– Raster Format Reader / Writer
• OGR– Vector Format Reader / Writer
• PROJ4– Coordinate Reprojection
• GEOS– Geometry Objects and Functions
![Page 5: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/5.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
C Servers• Mapserver
– OpenGIS Web Map Server– OpenGIS Web Feature Server– OGR / GDAL / PROJ4– PostGIS / ArcSDE / OracleSpatial
• PostGIS– OpenGIS Simple Features for SQL– PROJ4 / GEOS
![Page 6: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/6.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
MapserverPostGI
SArcSD
EOracle
Shape
MapInfo
WMS
Mapserver WFS
WMS
TIFF
![Page 7: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/7.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
PostGIS
LANW
MS
/ WFS
PostGIS
Internet
JUMP
QGISWFS
Client
WMSClient
![Page 8: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/8.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
C Applications
• OpenEV• QGIS• Thuban• GRASS• OSSIM• GMT
Viewers
Processors
![Page 9: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/9.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
OpenEV
![Page 10: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/10.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
QGIS
![Page 11: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/11.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
Thuban
![Page 12: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/12.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
GRASS
![Page 13: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/13.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
OSSIM
OpenSourceSoftwareImage Map
![Page 14: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/14.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
GMT
• Generic Mapping Tools• UNIX Philosophy
– Many small tools, chained together
• Gridding, Contouring, Plotting• Surface Models
![Page 15: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/15.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
Java Tribe
GeoTools
OpenMap GeoServer
JTS Topology
Suite
WKB4J
GML4J
JUMP Unified
Mapping Platform
JCS Conflation
Suite
uDig / JUMP2
DeeGree
![Page 16: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/16.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
Java Libraries
• JTS Topology Suite– OpenGIS Geometries and Methods
• GeoTools– Data Formats, Java GIS Toolkit
• WKB4J– Java Well-Known Binary Reader / Writer
• GML4J– Java GML Reader / Writer
![Page 17: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/17.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
Java Applications
•OpenMap•DeeGree•JUMP / JCS•GeoServer•uDig
JTS Based
Standalone
![Page 18: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/18.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
OpenMap
• Oldest Complete Java Toolkit• Telephone Company Project (BBN)• Design Application (not Data)
Focused
![Page 19: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/19.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
DeeGree
• Academic Roots– Bonn University
• Message Passing API• OpenGIS Standards• Server Focused (WMS, WFS, SLD)
![Page 20: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/20.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
JUMP / JCS
• Specialized Original Vision (Conflation)
• General Purpose Tool• Editing, Processing, Transforming
![Page 21: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/21.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
GeoServer
• OpenGIS WFS-T• Web Feature Server - Transactional• OpenGIS WMS (Beta)• Database Datasources + Shape
![Page 22: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/22.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
uDig
• User-friendly Desktop Internet GIS• WFS, WMS, WRS• PostGIS, ArcSDE, OracleSpatial• Printing, Reprojection• Shape, GeoTIFF• GeoInnovations• Schedule
![Page 23: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/23.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
Summary
Strengths• Server Side• Heterogeneous
Environments• Performance• Standards Support• Complex or
Custom Applications
Weaknesses• Interactive
Desktop • Paper Production• Lowest Common
Denominator• “Standard”
Applications
![Page 24: OpenSource GIS 2004 Ottawa, Canada A Survey of Open Source GIS “The View from 30,000 Feet” or “A Mile Wide and an Inch Deep” Paul Ramsey](https://reader031.vdocuments.net/reader031/viewer/2022032709/56649ebf5503460f94bca1d4/html5/thumbnails/24.jpg)
OpenSource GIS 2004
Ottawa, Canadawww.refractions.net
Questions?
1 Mile
1 Inch