GDAL

Developer’s Corner: ImageI/O-Ext 1.1.6 Release

Dear all,We would like to take 10 minutes of your time to introduce the ImageI/O-Ext 1.1.6 release.Various improvements have been implemented in this release:Source code move to gihubGDAL Support has been upgraded to version 1.9.2. This brings along support for Windows 64 bits!NITF writer plugin TurboJPEG  pluginIt is worh to point out a few interesting facts.Migration to GithubWe have started to migrate the source code as well as the documentation and the issues to github in order to make it simpler for developers to eventually contribute to the project. Moreover the artifacts like Java binaries as well as native libraries (at least the...

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GeoBatch Public Demo Available!

Dear All,in this post we'd like to show the first very simple demo of the GeoBatch framework. We have set up a demo instance on our demo server side by side with a GeoServer instance so that user can perform:Upload via FTP, preprocessing and ingestion in GeoServer in real-time of GeoTiff filesUpload via FTP, preprocessing and ingestion in GeoServer in real-time of ShapefilesAdditional details on how to play with the demo can be found in the slides here below: We are going to update this demo frequently with new features. Just to mention some of them, in next version we will also add automatic metadata...

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ImageI/O-Ext 1.1.0 Released

Dear all,GeoSolutions is pleased to announce the ImageI/O-Ext 1.1.0 release. It replaces the 1.1-RC1 release (by also adding BSB and CADRG RPFTOC plugins through GDAL).Changes with respect to 1.0.x series can be summarised as follows:Out-of-the-box Support for GDAL 1.7.3, which means no more patches are needed for GDAL Java bindings in order to access it from ImageI/O-Ext.BigTiff support, breaking the 4GB TIFF limit.EnhancedImageReadParam support. It extends the standard ImageReadParam by implementing Cloneable (used when supporting MultiThreading read operation) and a new DestinationRegion param to support oversampling/subsampling without specifying sourceSubSampling parameters. This may be used when dealing with readers which internally...

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(FIX) GDAL extension not working with GeoServer’s Windows service wrapper

Today, we have investigated the issue reported by several users on the GeoServer's mailing list about being unable to get the GDAL-ImageI/O-Ext extension to work when GeoServer runs as a service on Windows.Deploying the GDAL ImageI/O-Ext native libraries in a location referred by the PATH environment variable (like, as an instance, your JDK/bin folder) allows GeoServer to successfully recognize them when invoked via the start.bat script. However, this does not seem to work when running GeoServer as a service on Windows. As a result, during the service startup, GeoServer log reports this worrysome message:it.geosolutions.imageio.gdalframework.GDALUtilities loadGDALWARNING: Native library load failed.java.lang.UnsatisfiedLinkError: no...

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Preparing a pyramid for the GeoServer with GDAL retile utility

Ciao a tutti,since we have been asked many times how we configure pyramids for serving them with the GeoServer 2.0 I decided to extract a few slides from our training materials that deals with this topic.The slides below are released under the Creative Commons terms.A few annotations:use fwtools prebuilt binaries for the GDAL utilitiesmake sure your data has proper CRS with an EPSG Code as well as proper georefering by inspecting it prior to preprocessing using the gdalinfo utilitythis tutorial target GeoServer 2.0 and onward Creating a Pyramid with GDAL reltile for serving with GeoServerView more documents from GeoSolutions.Enjoy,Simone.

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