2,290 more words
What is Surveillance?
Surveillance is just a word like any other which describes activities or behaviours of people or individuals normally aimed at influencing, managing or protecting.
Tags » Satellite Imagery
Thousands still remain without power after Hurricane Sandy blew through the east coast on Monday. NASA’s Earth Observatory released satellite images that compare power usage in the tri-state area before and after the storm. 15 more words
Geographical Information Systems Day 2016 was celebrated this past Wednesday – hurrah! As a day dedicated to raising the profile of GIS applications, it provides the perfect opportunity for me to write an update on the progress of my own GIS work, which recently has been focussed on understanding the landscape through satellite imagery. 878 more words