The map makes it easy to find interesting photos from the area and also contains geocoded articles from Wikipedia about places in Nørrebro.

Cool features include: interactive pan, zoom and navigation with the use of the mouse and full screen viewing mode. Here are some examples of my past hour (yes, it’s really addictive) of “driving” around the streets of San Francisco:

Also seen above to the lower right is an example of the new 2.5D maps in Google Maps.

For direct links to Google Maps of the examples above: Upper left, upper right, lower left, and lower right.

So far only areas in and around Denver, Las Vegas, Miami, New York and San Francisco are covered by Street View, but I’m sure more cities will be included shortly as this is a very valuable addition to the usual aerial photograps and topographic maps.

Via O’Reilly Radar.

This blog publishes a GeoRSS feed via the GeoPress plugin (see previous post GeoPress) and to illustrate the capabilites I will tag this post with the location coordinates (latitude,longitude) = 37.87,-122.3, which is where I am currently located (for those who wonders how those geographic coordinates translates to a geographic placename, I’m at UC Berkeley in San Francisco’s Bay Area).

Now, to view this blog’s GeoRSS feed in Google Maps , all we have to do is to go to http://maps.google.com/maps?q=http://blog.makemaps.net/rss2

Via O’Reilly Radar.

Getting Things Done can be carried out with lo-tech tools like pen and paper as in the case of the Hipster PDA, however yours sincerely has an inkling for trying out new software, and thus after trying out a range of different implemetations of GTD (everything from working with plain text files to dedicated productivity software), the current choice of application is Tracks. Tracks is a very pleasant application for GTD built in Ruby on Rails and was installed on my webhost without too much hassle.

Tracks is quite fast to work with; everything from adding new projects and next actions to navigating the projects and context pages for the weekly review is fast enough for me. For faster performance the installation on a local server is probably recommended.

A nice detail is that all next actions are available as text and RSS feeds for creating nice overviews of what the next action should be. Tracks is at the time of writing in version 1.043, and we are expecting and anticipating lots of improvements to a already great piece of Free and Open Source Software.

To show an example of the capabilities of GeoPress here is a map of Barcelona, a place I was pleased to visit recently.

Via O’Reilly Radar.

A: They were all shown on the front page of the WFMU website — still our favorite free-form radio station. Every day a new image is featured and they most often relate in some way to music, sound, hearing, art, and technology. Sometimes the images are strange and weird, but always amusing in some way.

One day, I came across a post on the Make Blog on listening devices from the 1930s used in the pre-radar era for detection of airplanes. The photos of the acoustic equipment and the people using them are fascinating and quite ideal, I thought, for a place on the WFMU website. I recommended the images as candidates for the WFMU homepage to the WFMU webhamster — and thus you can now occasionally see photos of people wearing acoustic ‘radars’ when you go to the frontpage of WFMU (see the screen dump to the left).

UPDATE (2006-09-09): See all the WFMU images in the WFMU Picture of the Day Gallery.

Fred Frith has been performing and composing music in the space between rock and jazz, avantgarde and modern composition for more than 30 years; First in the UK in the late 1960s and 1970s in the bands Henry Cow and Art Bears, and later, in the 1980s as part of the New York experimental music scene together with e.g. John Zorn, Tom Cora and Arto Lindsay.

Fred Frith’s music might be challenging to people not familiar with improvised music — and music which doesn’t easily fit into conventional musical genres — but everyone on board the MS Stubnitz, an old transport ship from East Germany now used for concerts, seemed to be astonished by the many colors of sound that came from Frith’s solo guitar performance.

It’s not conventional guitar playing: Frith uses many objects and effects to create music: drumsticks, a violin bow, a walkie talkie, various pieces of cloth, a metal chain, little metal bowls and two hands full of rice were amongst the items used to make music. It’s improvised music, music performed without a net (an approach we appreciate here at Without a Map, of course).

If you care to give the music of Fred Frith a listen, here’s a small playlist.

Supporting act for Fred Frith was Cockpit Music, a Danish free form saxophone-guitar-drum trio playing both old and new songs — all together an excellent evening of improvised music.

UPDATE (2006-08-14): Audio and video is now available for download from the MS Stubnitz webpage (direct link to media file page).

Still in beta version, it’s a bliss to see Google Earth running on my SUSE Linux 9.2 laptop. No longer does one have to consider installing Microsoft Windows just for running Google Earth. All good things come to those who wait.

Besides now being available on all major platforms, the new beta version implements an improved and simplified user interface.

Anyways, gotta go. I have lots of catching up to do in exploring the vast universe of geoinformation in Google Earth.

Via Ogle Earth and Google Earth Blog straight from the Google Geo Developer Day in Mountain View, California.

Quite often you can select the background image from a suite of maps and satellite images, for example elevation maps, satellite images or bathymetric maps (see figure to the right). In this post I will describe how to obtain, preprocess and install a new satellite image for a world clock application. In this example I will use kworldclock on SUSE Linux 9.2, but the principles apply to similar world clock programs.

1. Data: First we need to acquire some new satellite image. Most software applications displaying global maps use images in the plate carrée projection, which is also the case for kworldclock. Luckily many satellite images and maps in plate carrée projection are freely available on the Internet

I found a recent satellite mosaic made by the European Space Agency ESA based on hundreds of images from the MERIS sensor on board the satellite ENVISAT. The image has a very high spatial resolution and is ideal for for our purpose. Download the image (4.9M jpg).

2. Preprocessing: The image is larger (3002×1501 pixles) than our screen resolution so firstly we resize the image. Here I use image magick’s convert command (my screen is 1400 pixles wide):

convert -scale 1400 globcover_MOSAIC_H.png globcover.jpg

3. Scripting: Now we need to let kworldclock know about out new image. In the kworldclock maps directory (/kde3/share/apps/kworldclock/maps located various places depending on your system (on my box is was under /opt/)) create a new directory for your new theme (You probably need to be root to do this):

mkdir /opt/kde3/share/apps/kworldclock/maps/globcover

Copy your image to this directory and rename it 1400.jpg:

cp globcover.jpg \
/opt/kde3/share/apps/kworldclock/maps/globcover/1400.jpg

Create a theme file globcover.desktop and put it the maps directory:

[Theme]
Name=MERIS Global Cover
Theme=globcover


4. Testing: Run kworldclock and your new theme MERIS Global Cover should now be available in the Map Theme menu when right-clicking the map. Shown above to the left is the MERIS Global Cover. To the right is shown a different new map (405K jpg) for kworldclock made using GMT - The Generic Mapping Tools and a simple script.