Dr. Augustine Fou's Online Scrapbook

Wednesday, July 01, 2009

The Most Detailed 3D Map of Earth Yet [Maps]

Forget Google Maps: NASA and Japan's Ministry of Economy have released the most detailed three-dimensional map of Earth yet. It covers our planet between the 83 north and 83 south parallels thanks to 1.3 million stereo images like these:

The images were captured by ASTER, ! and then stitched together into a seamless map. ASTER—Advanced Spaceborne Thermal Emission and Reflection Radiometer—is the instrument taking maps of land surface temperature, reflectance and elevation flying onboard NASA's Terra satellite. Once the Global Digital Elevation Model was complete, it was divided into 23,000 GeoTIFF files, each covering 1 x 1 degree of the globe. You can download the map here. [JPL]

Philips Cinema 21:9 TV Will Cost $7400 [TVs]

I don't know if we will ever see the 56-inch Philips Cinema 21:9 in the US, but if I didn't have a projector, I would totally fall for it. Even at the $7400 price tag just published in the UK.

The Philips 56PFL9954H Cinema 21:9 uses the same aspect ratio of most movies out there, which means that it eliminates the black bars while watching a Blu-ray title. And while every single consumers electronics expert in the UK is raving about the amazing quality of this 8.3-million-pixel TV set, the Philips Cinema 21:9 still has to do zooming to make the movie to fill its 1080-pixel vertical resolution. In other words: It looks great, but it's still not perfect. [Daily Mail]

gdgt, the Data Driven Gadget Site, is Live [Media]

gdgt is a new gadget site that's database driven. You pronounce it either g-d-g-t or "gadget". I like it, mainly because I can track pieces of information about gadgets I own, but also tech I would like to have.

See, here's my list of gadgets.

Since the database is user generated, I can't wait to get in there and add some classic tech and offbeat stuff. Using it is peculiarly thrilling. The problem with general news sites is that you don't always get news that relates to the gadgets you own; the problems with forums is that the information is relevant to what you're interested in, but highly unstructured. This fixes both. A year or two ago, we decided to cover less new product, and cover more software and updates you can use to improve the gadgets you already have. gdgt is built upon this philosophy.

The site's just launching today, but Ryan Block and Peter Rojas (Engadget and Gizmodo alum) are only getting started and I've been told the road map is epic and long. (Disclaimer: I advise gdgt here and there, too.)

How do you get started? You sign up. Quickly, so you get the user name you want, I would suggest. I'd explain how it works in depth but Veronica Belmont, has a video here with all the details.

Oh and here's my account. Add me as a friend!

UPDATE: Looks like they're down because of traffic, time to ease up a bit and check back later.
[gdgt]

NVIDIA said to be prepping Ion 2 for late 2009

NVIDIA obviously isn't doing much talking about it itself just yet, but Fudzilla apparently has it on good authority that the company is indeed already hard at work on Ion 2, which promises to bring with it plenty of improvements over the already impressive Ion chipset. Chief among those is a decreased die size, "much faster graphics," and more than twice the shaders of the original Geforce 9400M /MCP79 chipset that the current Ion is based on (which uses 16 shaders). Not many more details than that, unfortunately, but NVIDIA is supposedly looking to launch Ion 2 by the end of this year -- although not before it sells plenty more Ion 1s, of course.

[Via SlashGear]

Filed under: Desktops, Laptops