Processing Sentinel imagery with GIMP

Sentinel imagery can be thought of as Europe's equivalent of Landsat imagery. It is freely available just like Landsat imagery, but higher resolution. Today we are having a look at how to process it … [Read more...]

Cylcone Roanu: Landslide and Floods

Cyclone Roanu was, according to Wikipedia, a relatively weak tropical cyclone that, nevertheless, caused severe flooding in Sri Lanka and Bangladesh. In addition, it caused a number of large … [Read more...]

Google Earth Imagery update – April 2016

Google has pushed out yet another imagery update, the third this month. The last one included imagery up to April 5th, 2016 and the one before that included up to March 2016. The current one has … [Read more...]

Amtrak train derailment and other new imagery

Yesterday we looked to Google Earth's new layer that shows satellite and aerial imagery updates. However, it is important to note that Google has continued to add new imagery to Google Earth since … [Read more...]

Overlays of affected areas from Oso landslide

Last week we showed you some imagery from the landslide in Oso, Washington and this week we're back with a few overlays from James Baker that help explain things a bit more.James has created two … [Read more...]

The landslide near Oso, Washington

Last weekend, rainfall triggered a massive landslide near Oso, Washington that killed at least 24 people. There have been many news reports about the event, but I believe NASA is the first to provide … [Read more...]