Re: [gdal-dev] Building Overviews for Tiles of Large images

2011-06-26 Thread Chaitanya kumar CH
, June 11, 2011 8:58 AM *To:* Cole, Derek *Cc:* gdal-dev@lists.osgeo.org *Subject:* Re: [gdal-dev] Building Overviews for Tiles of Large images Derek, Switching to less detailed versions is not as fast as an interactive application would like, especially if you need a good downsampling

RE: [gdal-dev] Building Overviews for Tiles of Large images

2011-06-15 Thread Cole, Derek
@lists.osgeo.org Subject: Re: [gdal-dev] Building Overviews for Tiles of Large images Derek, Switching to less detailed versions is not as fast as an interactive application would like, especially if you need a good downsampling algorithm. So, adding overviews is more important than creating tiles

Re: [gdal-dev] Building Overviews for Tiles of Large images

2011-06-11 Thread Chaitanya kumar CH
Derek, Switching to less detailed versions is not as fast as an interactive application would like, especially if you need a good downsampling algorithm. So, adding overviews is more important than creating tiles. Creating tiles is more applicable for web applications where less disk seeking is