Massive Open Online Courses on Earth Observation 2017

In Q4 2017 there have been at least four Earth Observation related MOOCs that I have been aware of. I have keenly followed these three: Future Learn Earth Observation EO College “Echoes in space” IEA’s Big Data (not solely focused on EO, but there is a decent part devoted to it). All this information was/is Read more about Massive Open Online Courses on Earth Observation 2017[…]

Reclassify and Numpy

I have previously written about automatically edge detecting. Using OpenCV is a nice way of quickly running the edge detect and getting some information back about the image. You can read about the Canny edge detection algorithm here Here is how Wikipedia details the process of the canny edge detection (if you didn’t click the Read more about Reclassify and Numpy[…]

GIS Petroleum User Group

Last week I attended the ESRI Petroleum user group in London. I think just over 200 people attended. I missed last year’s event but I have been present at this regular event many times in the past. Many thanks to the organisers – they do an incredible job. Pleasingly, there were plenty of Earth Observation Read more about GIS Petroleum User Group[…]

Machine learning Landsat / Sentinel data

What changes can be measured using Landsat and/or Sentinel-2 data? In large areas change detection (land use for example) is commonly used for these data sets. If companies like Orbital Insights are counting cars, using shadows from floating oil tanks to determine capacity and measuring levels of construction, what smaller objects and data analytics can be Read more about Machine learning Landsat / Sentinel data[…]