This land is my land, this land is my land…

The alternative to the Google Earth way of portraying territories, where one “namespace” covers the entire globe and you either love the lay of the land or you don’t, is to make your own.

Hence the aptly named MapmyIndia, a year-old site pointed at by blog POV. It appears to be marketing itself as an India-centric alternative to the global mapping services, and it does indeed provide street-level maps of Indian cities, which others don’t.

Unfortunately, it might also just get you killed.

Continue reading This land is my land, this land is my land…

Better than Google Earth (for one thing)

There is one continent that Google Earth is not at all good for: Antarctica. My first attempt at adding an overlay was for the South Pole, and I quickly learned that the poles are the only places on Google’s Earth where overlays are pointless, due to a quirk of the projection method used.

For Antarctica-related exploring, then, best to use the USGS’s Atlas of Antarctic Research. It has a wealth of layers that can be turned on simultaneously, including some quite precise satellite imagery. It’s not as pretty as Google Earth, but it is useful at these latitudes. (Via T√©rk√©pes Egoblog)

Slovenian blog list does Google Earth

Many countries in Europe have national blog directories, and some of them also do location-based listings. si.blogs, a Slovenian blog list, uses a Google Maps/Earth implementation. Are there any others?

It’s natural for blogs written in Europe’s smaller languages to group together like this — these are natural blog microclimates. Blog community services like si.blogs play a valuable role in fostering a social landscape for blogs on a regional level… at least in the early stages — here in Sweden, blogging has exploded in the past 6 months, from 500 active blogs a year ago to around 10,000 today. This has somewhat overwhelmed the blog community services that operate on a national level, and bloggers have begun to seek other narrower criteria to define their communities.

(RE si.blogs’ KML feed: It too should be wrapped inside a network link before being delivered to Google Earth users, so that it is live.)

Scotland’s turn

Another case of shoddy reporting compounding faux alarmism: Scotland on Sunday reports that the UK’s Office for Civil Nuclear Security (OCNS) sees Google Earth as a “security issue” with causes it “headaches” and “worry”. What kind of issues? Well, none really, if you read the full quote by a spokesman:

“It is an issue for us. At present the quality of the images is such as not to give concern but if the pictures were of a higher resolution then that would be a different issue.”

So there’s no story. Silliness does start when a “source” tells the paper:

“If there were to be high-quality detailed images made available of security-sensitive areas then we would intervene to stop things like that getting out. We would have to take steps to prevent security being jeopardised.”

Intervene, ay? Ooh, scary.

To spice things up a bit, the article has to go sensationalise the Australian episode, where a wayward nuclear energy official’s censorious zeal was quickly squashed by cooler heads in the federal government. Here is some accurate local reporting on the matter:

A spokeswoman for [Australian] Attorney-General Philip Ruddock said security agencies had factored the Google Earth website into their assessments of threat and found it posed no risk.

Which means, Murdo Macleod, that it is not true that “The Australian government has already demanded that pictures of a nuclear plant should be removed from the site,” as you wrote. Nor is it true that “The authorities in Australia have already called for Google to screen out images of a nuclear power station amid worries that the information might be of use to terrorists.”

On sharing with Google Earth Community

The latest Beta lets you right-click on any item in the Places window and “Share with Google Earth Community…” So what does that mean?

What it does do is offer a shortcut to posting network links, layers or placemarks to a forum on Google’s own Google Earth Community bulletin board. This makes the process just a little bit quicker than saving the item and then going to a forum there to post it.

What it doesn’t do is let you store the contents of your Places window online, so that other people can subscribe to them, live. That kind of sharing is still a little ways off, presumably.

Notes on the political, social and scientific impact of networked digital maps and geospatial imagery, with a special focus on Google Earth.