Make Magazine has a video and instructions on how to build your very own GPS unit.
Not near as many features as our Magellan 500, but it could make for a cheap substitute and or science fair project.
Download the schematics here.
Tag: GPS
Govt. officials hope to block access to maps
As someone who works with GIS in my job, this story in particular caught my attention this morning.
It seems that some local and state entities around the country are trying to block the publics access to GIS maps, siting security reasons.
From NPR:
With Google Earth and GPS, people have grown accustomed to online maps of whatever they’re searching for. But the boom in digital mapping has run into an obstacle. Some government officials are refusing to release electronic maps of what they call “critical infrastructure,” such as water mains and fire hydrants.
There’s so much great information out there to help the general user/member of the public yet there are those in power who are doing all they can to hold on to that information and squash the open sharing of knowledge. Frustrating to say the least.
If I could only get my GIS information to convert to the correct file formats for my GPS unit we’d really be in business – but that may still be a ways off.
Listen to the full story online