News Blog

If the question "Where am I?" is a recurring issue for you, Ricoh has added a feature to its GPS-ready digital camera that you may want to check out.

The Ricoh 500SE GPS camera now includes something called an SE-3 GPS module, a three-axis compass developed by Honeywell that nails down the position and direction (azimuth), then displays it on the camera's LCD.

The data, in the form of point coordinates, is embedded into an image as it is captured.

This gives the user a 3D "cones-of-view" perspective, indicating the direction the camera was facing. It comes ready to use with mapping applications such as Google Earth and ESRI's ArcGIS (PDF.)

A laser rangefinder connected to the camera via Bluetooth also enables the user to enter accurate distances.

"Prior to the availability of the SE-3 module, images from the 500SE were simply points on a map with no indication of the direction the camera was facing," Ricoh manager Jeff Lengyel told GPS Daily. "Now we can provide an accurate visual reference of an image's azimuth, as well as the field-of-view the camera could see from that position."

Industries ranging from the military and disaster response to forestry and architecture currently use these features for both aerial and ground-based photography. Sounds like a must-have for any CSI unit.

Who would have believed Google's geographic Web services could actually get your adrenaline going?

Granted, these aren't real video games, but two Web sites are pushing what can be done with interactive interfaces to Google Maps and Google Earth.

The first, taking advantage of Google Maps' new ability to work with Flash applications, lets you drive a car, bus, or truck around Google Maps. It won't bat an eye if you drive through a building or into the ocean, but Katsuomi Kobayashi, the programmer from Osaka, Japan, who wrote it, was happy to note that the software can display images at 40 frames per second vs. 20 at best for JavaScript. And it uses less CPU power, too.

Another novelty is a flight simulator for the browser plug-in version of Google Earth announced at Google I/O a week and a half ago. (This is different from the flight sim that works with the Google Earth standalone software.) It works with recent versions of Firefox, Internet Explorer, and Flock, but on Windows only.

Again, the software is crude by gaming standards, but it does illustrate what can be done these days inside a browser. I'm among those who are interested to watch Google Earth abilities gradually pop up in Google Maps and in the browser. It's easily conceivable to me that we'll soon be seeing all manner of games that run on the 3D models of the real world that Google and Microsoft are building. Lower network latencies, faster server responses, and higher network data capacity all point in that direction.

(Via Google Geo Developers Blog and Google Maps Mania.)

This brings some new meaning to the idea of local news: Google has added a new layer to Google Earth that shows Google News related to the area shown on the screen.

The search company announced the addition on its Lat Long blog about geographic matters.

"By spatially locating the Google News' constantly updating index of stories from more than 4,500 news sources, Google Earth now shows an ever-changing world of human activity as chronicled by reporters worldwide," said Google product manager Brandon Badger.

I've been a fan of geotagging photos, but clearly the trend is much broader than that.

The Internet has made global news a reality, but there are several efforts under way to meet the demand for local news, too. Google News can be customized to show headlines from a given city, state, or ZIP code, and MetaCarta overlays links to local news on a Google map.

Google Earth is software that shows the planet, letting people zoom up close and show different layers of geographically relevant information. The company's online equivalent, Google Maps, is gradually growing more similar, gaining Google Earth's satellite views and its ability to show local photos, for example.

BURLINGAME, Calif.--Geography buffs tantalized by the quantity of geographic information hidden away among countless municipal computer systems have something to cheer about.

The new version 9.3 of the dominant geographic information system (GIS) software, sold by a company called ESRI, now makes it a relatively simple matter to expose that data for easy consumption over the Internet.

"We are engineering it so it plugs in. It becomes effectively a support mechanism to the geoweb," said ESRI founder and Chief Executive Jack Dangermond, announcing the change at the Where 2.0 conference here.

Showing one example of what can be done with the idea if detailed geographic information were more readily available, he used mapping information supplied by the city of Portland, Ore. Using Google Earth software, he showed a color-coded map that showed how far a person could drive in a certain amount of time from a specific location. Yellow was a short trip, blue took longer, green was another notch longer, and the areas were shaped according to driving speeds on different road types.

Another example showed a projection of the recent San Diego forest fires spreading into residential areas and evacuation routes that reflected up-to-date road closures.

GIS software long predates Internet-based mapping services such as Google Maps, Yahoo Maps, Google Earth, Microsoft Live Maps, and Microsoft Virtual Earth. The software is used for tasks such as recording housing property lines, telephone pole locations, sewer lines, and boundaries between residential and industrial zones.

Governments are naturally reluctant to reveal some details such as where the fiber-optic lines head into the New York Stock Exchange. But a lot of information is limited not by such constraints, but rather by the resources needed to process the data, argued John Hanke, head of Google Maps and Google Earth.

"It takes time and takes money," Hanke said. "If Jack can make it a one-click move for them, a lot more will do it."

The new ESRI software will let users export data as KML files, a Google format that's now a neutral format. KML data such as trails or 3D building models can be overlaid on online maps and with software such as Google Earth and Virtual Earth.

Members of an industry group called the Open Geospatial Consortium have approved Google's KML technology as an open standard for describing some geographic data.

KML is used to manage the display of geospatial information in Google Earth, the company's software for flying over the surface of a virtual globe. With its 3D coordinate-based system, people can create models of city buildings, draw a line showing where they hiked, or overlay their own custom place names on a generic map.

Google already shared its KML format openly, and others had used it in software products, but Google now hopes that its status as an official standard will decrease barriers to further adoption.

"What OGC brings to the table is...everyone has confidence we won't take advantage of the format or change it in a way that will harm anyone," said Michael Weiss-Malik, Google's KML product manager. "The goal is to prevent market fragmentation," in which different technology uses different standards.

File formats may sound mundane, but they can give strategic value to those who control them as a gateway to the data held by people and companies. In one high-profile example, open-source allies launched an attack on Microsoft's Office stronghold with the OpenOffice.org software, which could mostly read Microsoft's file formats.

One front in that war was an effort to set OpenOffice's file formats as an industry standard called ODF (OpenDocument Format), a move Microsoft countered with its own OOMXL effort, which Google opposed.

It didn't seem like there was powerful reluctance to use KML. For example, the latest Virtual Earth and Live Maps technology from Google rival Microsoft can use KML to let users export user information to navigation devices. And the Microsoft site can overlay KML files from the Internet onto its Live Maps--here's a (slow-loading) link to one from the National Resources Defense Council that describes expected effects from global warming to various national parks, along with the park boundaries.

But standardization will make KML more palatable, Weiss-Malik said. "Governments like to say they can publish to OGC KML instead of Google KML," he said.

And he expects to see a new era blossom of personal map publishing, all powered by KML. "We're just starting to see the birth of map publishing," he said.

KML stands for Keyhole Markup Language. It initially was developed by Keyhole, the satellite imagery company Google acquired in 2004. Keyhole's technology was built into the Google Maps site and the Google Earth software.

The standard, which geographic information system (GIS) software specialist Galdos Systems helped bring to the standardization process, is based on KML 2.2. The official KML standard can be downloaded from the OGC Web site.

Google has added a new layer to its Google Earth software that shows New York Times news linked to the region a person is viewing with the geographic software.

New York Times "placemarks" will appear on maps where there's relevant news, and showing the New York Times layer in the software will show a window with a month's worth of headlines, Google's LatLong blog said.

Google spokeswoman Kate Hurowitz said the company is open to partnerships with other media outlets and that extending such a feature to Google Maps--a much more widely used service than the Google Earth software--"would be a logical progression," though the company has nothing to announce right now.

Those who want to try the feature must download the latest version of Google Earth, which runs on Windows, Mac OS X, and Linux.

Google made an environmental gesture today by turning the lights out on the U.S. version of its search page. The black background doesn't save energy, but it's Google's way of observing Earth Hour. The global event, created by the World Wildlife Fund, encourages people around the world to turn off their lights at 8:00 PM today, March 29, for an hour.

Google unveiled a browser version of its Google Sky application on Thursday for people who don't want to download the Google Earth software.

The browser version allows you to zoom in and out and pan around the celestial bodies, search for planets and galaxies and view the sky through infrared, x-ray, ultraviolet, and microwave views.

There are also galleries of some of the best shots from the Hubble telescope and others. You can also listen to podcasts and look at historical maps of the sky.

The backstory on the app is that it was done by staff engineers and Diego Gavinowich, from Buenos Aires, who was a finalist in Google's Latin America Code Jam and spent the past three months in an internship at the company, according to the official Google Blog.

Several weeks ago Microsoft demonstrated its own virtual telescope software called Worldwide Telescope that will be available for free this spring.

Last month, Google was sued by a former contractor who alleges that the idea for Google Sky was his.

A former Google contractor is suing the company for allegedly stealing from him the idea for the Sky layer in Google Earth.

The lawsuit filed this week in federal district court in Atlanta seeks punitive damages of $25 million from Google.

Jonathan Cobb claims in his suit that he disclosed the idea for a Google Sky idea in internal e-mail discussion groups when he worked at Google as a contractor beginning in 2006.

The Google Earth Sky layer, when it launched in August 2007, was similar in interface and functionality to what he had conceptualized, Cobb claims.

Google representatives did not return e-mails seeking comment.

The case may not be as straightforward as it sounds, says one Internet law expert.

"These types of misappropriation claims are easy to make and hard to disprove," says Eric Goldman, an assistant professor at Santa Clara University School of Law. "It's not entirely clear that Cobb wins even if everything he says is true."