Re: [gdal-dev] Build GDAL from scratch on CentOS 6.5 (Jake Brinkmann)

2014-08-16 Thread Daniel Clewley
Hi Jake, As you mentioned Anaconda Python, one options is to install a different GDAL build from binstar someone has built with HDF4 support or build yourself using the conda build system on a virtual machine you have root access to and then install these binaries through conda. A quick search

Re: [gdal-dev] Fast Pixel Access

2014-02-01 Thread Daniel Clewley
Hi David, Following on from the VRT / Bigtiff comparison Jukka posted. Have you considered storing the data as a single KEA format file, which is based on HDF5? I have the National Elevation Dataset for the US, which comprises 3,605 1 x 1 degree tiles at 1 arc sec resolution. I first created a

Re: [gdal-dev] Cropping to another image?

2013-04-23 Thread Daniel Clewley
Hi, I did something similar to what Doug suggested using the GDAL python bindings to get the size, projection and pixel size of an image, then cropping and re projecting to match using gdalwarp. You can view the code at: https://bitbucket.org/petebunting/rsgis_scripts/src/c999df5483d3ed988fea

Re: [gdal-dev] New OGR driver: Imageset (Tamas Szekeres)

2012-07-23 Thread Daniel Clewley
Hi Tamas, Sounds like a great idea. I don't know if it's of use but I recently put together a python script to create KMZ files of geotagged photos using the Python Imaging Library to read EXIF data. It also exports a list of photos and coordinates as a CSV file, for loading into a GIS. You co