Web Mapping Illustrated: Using Open Source GIS Toolkits

Index

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Gaia

GD library GDAL/OGR

     GDAL 2nd

         support formats page

         utilities

    gdalinfo command         -mm parameter         image data

         raster data     gdaltindexGDAL/OGR (continued)     (see also OGR)

     gdalwarp         requirements of     gdalwarp tool     libraries and utilities web site     package gdal_translate     creating JPEG preview of satellite image

     GDAL support formats page

     reducing image size     selecting portions of data     translating images to other formats

     translating portion of image

ge operator

Geo-Consortium

geo-referencing     needed information

GeoConnections Discovery Portal     web site

Geodan Geographic Coordinate Systemgeographic data     detailed information using ogrinfo geographic databases

geographic information and maps

geographic information system (GIS), ix

GeoGratis data site

geoid

Geomatica FreeView

GeoMedia Viewer

geometric computations

Geometry Engine Open Source (GEOS)

GEOS web site

GeoServer

Geospatial Data Abstraction Library (GDAL) 2nd

     programming libraries

     raster formats supported

     SWIG and     utilities

GeoTIFF images 2nd 3rd 4th

GIF format

Gillies, Sean 2nd

GIS     analysis with SQL     data file

     data formats, types     server-based    tools         commercial

         open source GIS Data Depot GIS-Knoppix Global Change Master Directory Global Land Cover global.map Gmap demo

GML (Geography Markup Language) 2nd 3rd 4th

     converting from shapefile format     data access/connection method     map file example

     ogrinfo examples

     text in a GML file

GNU directory

GNU/Free Software FoundationGPS

     data     global positioning system

GRASS GIS grep command (Unix)     using to show only names of airports gt operatorGTOPO

     Elevation Data

     Global digital elevation model