Monday, July 12, 2010

Find a Class with Google Maps


TeachStreet is an an easy way for teachers, schools, and students to connect and find one another. The site lets learners find classes that are right for them and in their neighbourhood. The aim is to help people find experts in their own neighbourhoods who can teach them face-to-face.

It is possible to search the TeachStreet listings by subject and by location. So, for example, it is possible to search for yoga lessons in New York. The results of a search are then displayed in list form and on a Google Map.

It is possible to refine your search results by distance and price. TeachStreet also allows users to rate and review listings so learners can see what other people think of a teacher / instructor / class before signing up to a class.

The Fight Between Twilight & Hogwarts


It had to happen really. Less than a week after finding one Google Maps based surveying tool (SurveyMapper) I quickly stumble upen another.

Ask500People lets you easily set up on an online poll. Each poll created on the site gets its own Google Map so you can see the location of where people have voted. The map markers are colour-coded so you can tell at a glance which way people have voted around the world.

SurveyMapper is a more advanced real-time geographic survey and polling tool, with more options for serious data analysis of a poll's results. Ask500People is aimed more at quick fun polls rather than serious surveys but it does have some serious features, such as the option of embedding a poll and it does come with a serious API.

The Fjords of Norway on Google Maps


Norway's official tourism website Visit Norway has created a beautiful tour of the Geirangerfjord and Ålesund area. The tour features a number of 360 degree panoramic images that can be navigated via a Google Map.

Geirangerfjord is a UNESCO-protected fjord surrounded by majestic, snow-covered mountain peaks, wild waterfalls and lush, green vegetation. Thanks to Visit Norway you can now experience the fjord from a bird's eye perspective via a number of panoramic images.


The experience is rather like navigating with Street View, only from the air. You can navigate from one panoramic image to the next and you can use the inset Google Map to navigate to other images. Only, instead of the usual grimy city streets of Street View, here you get to fly above one of the most beautiful locations on Earth.


In the unlikely event that you tire of viewing Geirangerfjord, you should check out one of the other panoramic tours created by Visit Norway. You can fly over the pretty city of Ålesund, you can experience the Trollstigen Mountain Roadand you can also climb the Trollveggen Mountain Wall.

Stop, Question & Frisk on Google Maps


The New York Times has created another amazing Google Maps visualisation. This time the map has been created to help illustrate The New York Times' investigations into the city's 'Stop, Question and Frisk' policy.

The police's stop, question and frisk tactic has been criticised by some civil libertarians who have argued that it is targeted disproportionately at minorities. For example, the number of times the police have used stop, question and frisk in eight square blocks of Brownsville equals one stop a year for every one of the 14,000 residents. 

The police argue that the policy has been an important tool in the reduction of crime in New York. Deputy Inspector Juanita Holmes says, "I don’t know what too many stops are. The stops conducted by us are to address the crime, or the quality-of-life issues." 

The New York Times map shows the number of times stop, questions and frisk was used throughout the city in 2009. The map works as an effective heat map showing areas of the city where the tactic is used most often. 

New York Cancer Rates on Google Maps


This Google Maps shows New York Male Lung Cancer Rates by Zip Code. The map uses coloured polygons to show if each zipcode area is above or below the projected rate of lung cancer. 

Green areas on the map show locations with cancer rates lower than the projected rate. Yellow and red areas indicate higher than expected rates. If you roll your mouse over any of the zipcode polygons you can view how far the area deviates from the average.

The map includes a search engine so that you can quickly find a zipcode area. Next to the map nearby zipcode areas are also displayed in list form, with the areas with higher than expected cancer rates at the top. 

Google Maps is a Typewriter


If Ohio is a Piano then there's no reason why Google Maps can't be a typewriter.

This Google Maps mashup uses alphabetical glyphs found on Google Maps to create a cartographic typewriter. Just type a word into the search box and press return. You will then be shown a link on Twitter that leads to your chosen word, written using glyphs found in the satellite imagery on Google Maps.

The site also has an interesting CAPTCHA experiment using letters found on Google Maps.

My ambition now is to get two rooms of monkeys, one banging away on Google Maps Typewriter and the other on Ohio is a Piano. I think I'll have Shakespeare and Beethoven beat in no time.

Also See

Sunday, July 11, 2010

Stop censoring Google Maps in China - kill ditu.google.cn


Clearly I still have a lot to learn about what you can and cannot get away with in China.A few weeks ago, when Google replaced its automatic redirect of google.cn togoogle.com.hk with with a clickable image that functionally amounted to a manual redirect, I was convinced that this cosmetic change would not cut it as a ploy to get Chinese authorities to renew google.cn's license to operate in China.
But in the intervening weeks, there were signs that a compromise might be reached: The existing license number appeared on google.cn, as required by Chinese law; and links appeared to three apolitical and China-facing locally hosted Google services —musicproducts, and translation. This way, Google (and those Chinese authorities favoring Google) could argue that google.cn was not an empty husk used to skirt Chinese law, but a functioning website providing real services, just not search anymore.
And this argument has just won the day. Face has been saved all round, the license renewal has been granted, and everybody gets a solution they can live with.
But missing conspicuously from this newly happy arrangement is any mention of the localized version of Google Maps, ditu.google.cn. It's not linked to from google.cn, but it sure is on the same domain, and served from within China to Chinese users, on servers that need to be in compliance with Chinese law.
ditu.google.cn is, however, linked to from the mainland-China optimizedgoogle.com.hk search page that Chinese users land on when they manually redirect themselves from google.cn. (Click on the yellow button once there). If you switch to the Hong-Kong optimized version, you get a link to maps.google.com.hk instead.
The plight of ditu.google.cn has already been documented in detail here on Ogle Earth. Briefly, in May new stricter rules issued by China's State Bureau of Surveying and Mapping required the re-submission of all China-based internet maps for approval. The draft list of 23 approved applicants released at the end of June included no foreign companies, hence no Google, though competitor Baidu is on the list. ditu.google.cn's future is up in the air.
There are differences between ditu.google.cn and maps.google.com.hk: The HK version lets you overlay user-generated content from Panoramio, Youtube, Wikipedia and webcams; The CN version does not, as required by Chinese law. The HK version shows the disputed border areas between China and India inside dotted lines; on the CN map it all belongs to China, as required by Chinese law. (Other changes are cosmetic — the HK version will prioritize local placenames outside China, and its buttons use traditional Chinese characters.)
Objectively, then, the HK version of Google Maps is better in every respect. The CN version of Google Maps is censored to comply with Chinese law.
But didn't Google tell us back in January that it was "no longer willing to continue censoring our results on Google.cn"? And, surely, queries on Google Maps lead to results? By continuing to offer ditu.google.cn, Google has not yet fully implemented its decision to stop censoring in China.
Pace Jeff Jarvis, What Should Google Do?
Well, now that we know that Chinese authorities will tolerate a manual redirect to an uncensored search engine outside the great firewall, why not adopt this model for Google Maps? Kill ditu.google.cn and redirect users to a Simplified Chinese version of maps.google.com.hk (the map tiles remain the same). The HK version of Google Maps is already accessible to mainland Chinese users, just as Google.com and Google.com.hk have always been.
Or better yet, stop kowtowing to China's State Bureau of Surveying and Mapping and let them kill ditu.google.cn by keeping Google off their approved list. Then everybody gets their way — and Google will truly be able to say it no longer censors its China-facing services.

Ordnance Survey Map in Bing Maps 1:25k and 1:50k Mapping Scales



Ordnance Survey 50k Landranger Bing Maps Silverlight

Ordnance Survey 1:50,000 (Landranger series) scale mapping in Bing Maps

Ordnance Survey 25k Landranger Bing Maps Silverlight
Ordnance Survey 1:25.000 (Explorer series) scale mapping in Bing Maps


Source:

more details on the implementation from this blog

Crowd Sourced Parking Spots


Open Spot is a new Google Labs application for Android phones. The application is a Google Maps crowd-sharing application to help drivers find parking spots.

The idea is that drivers who are leaving parking spots can use Open Spot to share their parking space with people who are searching for parking. The application uses a gaming element to encourage users to share free parking spots. The more open spots you mark, the more parking 'karma points' you'll get.

Open Spot requires Android 2.0 or higher and is currently only available in the US, Canada, and the Netherlands. 

Also See

Indian Temples, Japanese Castles


If you are planning a trip to India you must check out this great guide to Indian temples. Map My Temple is a community driven website for temples in India.

The site uses Google Maps throughout to show the locations of temples submitted buy users. As well as showing the temple on a Google Map the site includes Wikipedia entries and gives the nearest train station and bus stop.

The Japanese Castle Explorer is a beautiful looking map that shows the locations of Japan's most famous (and plenty of lesser known) castles. The site is available both in English and Japanese.

The map includes a number of well thought out and handy features. For example each castle, comes with a 'best view' button, which when pressed zooms the map in to the best satellite view of the castle. The map also comes with a 'random castle' button, a 'region' button (which shows the castles in Japan's different regions) and links to more detailed information on each castle.