I wrote a brief blog on the ESA #FutureEO event a couple of weeks ago. If you would like to read about the event you can find it here. One of the big draws of this event was that it was streamed live to the world and you could interact by sending your questions via… Read More »#FutureEO and twitter data mining
This is the 3rd part in a series on interactive image segmentation. In part 1 I looked at how thresholding an image of coins has the potential to help map circular fields in the desert. In part 2 I applied this watershed algorithm to satellite data and created an output shapefile. In part 3 I… Read More »Interactive Image Segmentation part 3 – Automation
This is the second part of a blog series on mapping circular fields. In part one I talked about the challenges for mapping in Desert environments and about how thresholding and the Watershed Algorithm can be used to detect coins – this offers a potentially useful way to map circular fields. These are a challenge… Read More »Interactive Image Segmentation part 2
A few weeks ago I saw this tweet from UrtheCast We wish you a happy #EarthDay with this stunning #DEIMOS1 view of crop circles in the desert in #SaudiArabia! #PrecisionAg #Geoanalytics pic.twitter.com/szcSptjHMS — UrtheCast (@UrtheCast) April 22, 2017 It is a stunning image, captured by Deimos 1, of crop circles in Saudi Arabia. I really… Read More »Interactive Image Segmentation part 1