I’ve spent a lot of time in the past trying to find satellite data. What the SpatioTemporal Asset Catalog (STAC) does is to build a common specification for how Satellite images (read Assets, they can include other things like drone imagery) are queried and found online. Why should we care about this? Well, for a… Read More »STAC, COG, Python and QGIS
This summer (2018) I was asked to update the book ‘Learn QGIS for 3.4’. I feel honoured to have updated Anita’s original book, now in its fourth edition. Many thanks to her for the opportunity and for kindly reviewing and offering constructive criticism. What QGIS has come to mean to me I’ve always been keen… Read More »Learn QGIS 3.4 fourth edition
How easy is it to get access to Earth Observation data? Access to free and open data should be easy, it should be intuitive and not overly complex. It would be a terrific shame if freely available data wasn’t being used just because no one had any idea how to get at it, let alone… Read More »Using QGIS 3 for Earth Observation