Archive for November, 2007

Nov 20 2007

Privacy, Location Technology and Bad Journalism

Published by perrygeo under Uncategorized

The Ventura Star has run an article about privacy issues and modern geolocation technology.

As important as this topic is, John Moore (the author) is clearly uninformed. This is a horrible piece of journalism. Moore mixes the potential negative effects of various technology such as RFID, cellular communication, sensor networks, nanotech, community data collection efforts, navigation systems, and GPS into one chilling, over-simplified and baseless viewpoint. Instead of reporting the details of Michael Goodchild’s talk at Ventura College, he treated us to his own paranoid, incoherent vision of the future of technology. Moore’s entire premise is based on the fact that:

“GPS is a system that basically allows you to know where you are anywhere in the world within one meter”

That much is true. He uses this fact to extrapolate the conclusion that GPS allows some nefarious force to monitor your groceries, cell phone calls, and indeed your every movement.

GPS *recieves* satellite signals translates those signals into a location. It takes an entirely different technology to transmit these locations to some third party. I guarantee you that none of my gps tracks have gotten into anyones hands without my consent (come on John Moore, prove me otherwise).

The title speaks volumes to his ignorance:

“Where are you in life? If you don’t know, others using GPS devices do”

Suggesting that other people with GPS can a) track my movements or b) be tracked by me , shows a complete lack of understanding of the technology. Sure there are privacy dangers. But those dangers must be presented clearly and concisely by someone with half a clue, not this paranoid bullshit journalism. This article would not even pass as a high school essay.

One response so far

Nov 12 2007

Looking for LIDAR services

Published by perrygeo under Uncategorized

I’m looking for a LIDAR specialist to fly some sensors around San Diego. Ideally we would need someone who could collect both LIDAR data and digital aerial photography (high-res but only visible spectrum), process the data (generate bare-earth DEMs and georeferenced aerials) and deliver it in a GIS-compatible format. This is in response to the recent fires related to erosion control.. with rainy season coming we’d be on a tight schedule.

Does anyone have any suggestions of good companies who could provide this service? Please feel free to recommend your own services if you think it would be a good fit.

You can also contact me directly at perrygeo+lidar at gmail.com

2 responses so far