Tagged: remote sensing

The NZ Aerospace Challenge - Out of Space

Duncan Steel Mar 31, 2019

An open competition soon to start will provide a wonderful opportunity for smart people of any age in New Zealand to take on the challenge of how we might assess water and soil pollution using satellite and drone data. What they might choose to do in attacking such environmental problems is limited only by their imaginations, and technical capabilities. All … Read More

The Nelson bush fire: What can satellite images tell us about such events? - Out of Space

Duncan Steel Feb 12, 2019

The ongoing fires in the Nelson-Tasman region have quite rightly provoked much alarm. The response of Fire and Emergency New Zealand, the NZ Police, the NZ Defence Force, and many private individuals, has been magnificent. However, the utilisation of satellite imagery for assessing such fires and then planning and responding is deficient in NZ compared to much of the rest … Read More

Satellite imagery of the Nelson bush fire - Out of Space

Duncan Steel Feb 09, 2019

The area burnt in the ongoing bush fire in the Nelson-Tasman region, largely around Pigeon Valley near Wakefield, can easily be seen in satellite imagery collected in recent days.  Earth observation satellites frequently cross New Zealand and, clouds allowing, collect imagery of the land and sea below. In later posts I will discuss such data collection in more detail, but … Read More