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Viewing posts by Kaela Perry

Turning Down the Noise with Nearblack

Posted by: Kaela Perry 3 years, 6 months ago

Image with nodata displayed over google basemap

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Data Driven Pages: Making Multi-paged Map Books since 10.0

Posted by: Kaela Perry in mapping GIS Cartography ESRI ArcGIS 3 years, 6 months ago

If you haven't discovered Data Driven Pages yet, boy do we have a treat for you.

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Step Up Your Raster Handling Skills

Posted by: Kaela Perry in mapping code gdal GIS Open Source Tools google maps 3 years, 7 months ago

It is not uncommon for raster data to be large and unruly. Creating tiles is one way to deal with these large datasets and speed up rendering. This post introduces a few handy tools for dealing with raster data while walking through the process of combining multiple raster files to create tiles for a super-overlay for a nice clean visual output that renders more efficiently (particularly in Google Earth). All from the command line.

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