January 27, 2012

Citizen map makers

Posted by josediacono @ 9:30 am under Uncategorized

 

citizen mapmakersWe see them every day, popping up on our Twitter feeds, filtered through blogs, or even scattered throughout the New York Times: maps portraying not the usual locations or destinations, but data.  From people’s kisses in Toronto, to the concentration of pizza joints in New York, to the number of women who ride bikes, to the likelihood of being killed by a car in any given American city, the list of lenses through which we can now view our cities and neighborhoods goes on, thanks to data-mapping geeks.

“The map user has now become the map creator,” is how Fraser Taylor put it to me in an interview. The director of the Geomatics and Cartographic Research Centre at Carleton University, Taylor is one of the world’s leading cartographers, standing as the director of the International Steering Committee for Global Mapping and a member of the United Nations Expert Group on Global Geographic Information Management as well as a host of other major international mapping organisations.

Read more: http://thisbigcity.net/how-citizen-mapmakers-are-changing-the-story-of-our-cities/

Thanks to Ross Johnson for this posting.

 

November 2, 2011

Climate Change mashup in California

Posted by josediacono @ 10:32 am under Uncategorized

A  GIS team has brought together all sorts of historical and predicted climate data for planners to use.

October 13, 2011

Ausgrid mashup – build on it!

Posted by josediacono @ 10:55 am under Uncategorized

St ives residents are heavy electricity users, especially in winter

Ausgrid (formerly Energy Australia – one of the two electricity suppliers in Sydney) first released some of their usage data at the apps4nsw hackfest. It was very interesting to see the differences of up to 30% in average electricity between suburbs (St Ives is the highest). Now Ausgrid have launched their own mashup which shows not only electricity use but also the works they have completed in your suburb (repairs, new substations, streetlights) and how much solar energy is being fed back into the grid.

As an enhancement I’d like to be able to see easy comparisions between suburbs. Currently you just have to click and then remember the stats before you click on another suburb to compare. But we don’t have to wait for Ausgrid to do this. All the raw data is available.  Ausgrid say on their website “We’re working to share more information to help educate, inform and support the community. In particular, this information may be of interest to researchers or developers who want to create applications for the web or smart phones”.

Imagine if AGL published the gas consumption and Integral Energy (who serve the West of Sydney) published theirs, we could have a full picture for the whole of Sydney.What a powerful mashup that would be.

Also electricity is only part of the equation, could gas be added? Perhaps they don’t have gas in St Ives.

Here is another electricity mashup – this time street lights from ETSA in South Australia

 

June 17, 2011

New data-portal and georabble

Posted by josediacono @ 10:32 am under Uncategorized

The City of Baltimore has made  a really usable and welcoming portal for open government data – especially if you are interested in parking fines, violations and repeat offenders.

 

We had a talk at Georabble last night about these from Lach McCabe : Using geo to reveal the story at the Sydney Morning Herald. He is using something called Google refine to cleanse his data. I’d not come across this before and its worth a look.

Standout presentation for me was Jacqui Kennedy : In Their Honour – Mapping our Anzacs – showing where all our servicemen and women are buried and linking to their records. This was because she told us the story behind this competition winning mashup – how her four uncles headed off to fight for king and country in the first world war and how the debacle at Anzac Cove was due to woeful maps which didn’t even have contours to show the steep slopes and ravines. When I was 15 I went on an exchange to Corbie in France and we visited the VILLERS-BRETONNEUX MEMORIAL cemetery. It was a very moving experience even for a self absorbed teenager.

April 19, 2011

bread-and-butter-mashups for surveyors (and everyone)

Posted by josediacono @ 4:26 pm under Uncategorized

Make your own Mashup with Google Fusion. The Mashup and Ad Hoc mapping seminar we (SSSI) ran for the Institution of Surveyors NSW last week was very well received. Over 50 surveyors at this twilight seminar at Surry Hills to learn what are mashups, why should I be doing them and how do I get started?

I spoke about mashups in general and my favourites, why they are so valuable for business as well as fun, community stuff. Cameron Shorter spoke about selecting data and how to make sure it is fast and easy to use, Matt Robinson walked us through some step by step examples. We were keen to hear how surveyors might use a mashup. One suggestion was to plot all survey jobs on a Google Map. Andrew Harvey at Lagen Spatial has put together a very simple step by step guide of  how to do this with Google Fusion – taking a spreadsheet and visualising it on a Google Map. Check it out on their blog

March 31, 2011

Introduction to Mashups and ad hoc mapping 13th April

Posted by josediacono @ 8:36 pm under Uncategorized

On Wednesday 13th April at the Institute of NSW office in Surry Hills, Sydney 5.30-7.30 pm. A joint SSSI – IS-NSW event.

Click for more info

Click for more info

What are Mashups?

Why should I be creating them? 

How do I get started?

An entertaining and educational evening specially designed for surveyors and spatial professionals. Absolutely no prior web development knowledge needed.

Lots of lively examples, step by step guide and tips for creating good mashups. I’m really looking forward to  co-presenting with Matt Robinson of Lagen Spatial and Cameron Shorter of Lisasoft.

Seminar information Mashups with SSSI 13 April 2011

Download Registration Form (ISNSW don’t have online registration yet)

new data.gov.au and library hack competition

Posted by josediacono @ 10:04 am under Uncategorized

The production version of Data.gov.au is live. It provides an easy (my emphasis because  easy  is crucial) way to find, access and reuse public datasets from the Australian Government and state and territory governments. What is really exciting is they will help hackers and mashers to stand on each others’ shoulders.

“We encourage all users to improve government information by using it to develop tools and applications which benefit all Australians. Submitting links to these new applications will enable their promotion through data.gov.au in future enhancements to the site”

Libraryhack is a mashup and apps competition using data from Australian and New Zealand libraries. Starting in February for ideas and May for apswith hackfests around the country.  Get busy!

 

 

March 26, 2011

where were the NSW election maps?

Posted by josediacono @ 9:40 pm under Uncategorized

I can only sadly conclude at the end of election night that this was another missed opportunity for the mapping and spatial fraternity and I am kicking myself for not doing something about it.

A quick google search of “nsw election results map” found this

which linked through to this…

NSW election results

Heaven help the average punter who just wants to find out where all these electorates they are talking about on the TV and radio are.  A bit further down the search results,  the Sydney Morning Herald came to the rescue with its interactive map. A good start but it could have been so much more.

It colour coded the electorates as results came in and gave a thumbnail description of the demographics of each electorate. Rather than a textual description it would oh-so- feasible to include census graphics from the ABS from Brad Spencers Demographic Drapes or the new online Atlas of NSW - wouldn’t that have been so powerful in the hands of the  TV election commentators?

They could have walked us through the key characteristics of the electorate they are talking about as Stephen Lead did for Bondi in this short video of the online Atlas of NSW.   Instead the only map to be seen on the ABC was a black NSW state outline with a dot for the electorate in question which doesn’t exactly help you understand where Marrickville is in relation to Mulgoa?

So why didn’t the media use maps? (I have to admit I didn’t look at every channel so if the others did a better job, please tell me).My guess they havn’t got their heads around how to do it yet. So whose job is it to educate them or, in the case of the ABC who are getting into it, lend them a hand? It has to be the spatial people, because we know where to get the data they need.

But we have to think about it well ahead of time – its no use railing on election night! Who exactly do I mean by ‘spatial people’. I think it falls to our associations – SSSI, SIBA, GITA and other bodies such as the CRC-SI. Do they have staff whose job this is – or should they create the positions? Or just co-fund one person to do it on behalf of the industry as a whole?  I suspect a lot of people have it as a small part of their role but it really isn’t anyone’s priority. It takes time to build a relationship with a journalist and this process would have needed to start months before the election so that websites were up and running, commentators trained in how to use them and Google ranking them in searches.

Getting the media to use maps and getting them to write stories about them are two sides of the same coin.We criticise the media for pouncing on bad news stories like the poor public servant who releases data that turns out to be wrong (myschools in Tasmania). We can hardly expect government departments to fall over themselves to publish the data we are clamouring for if they risk a media furore. Can ‘someone’ start feeding journalists good news stories like this one in the Sunday Observer?  The ABCs Futuretense has run several excellent mapping stories so they are clearly interested. But again which ‘someone’?

p.s. I just found this map of sausage sizzles and other election day activities

 

 

March 21, 2011

Georabble and bus apps

Posted by josediacono @ 9:23 pm under Uncategorized
Ross Johnson wonders if this is the queue for Georabble

Ross Johnson wonders if this is the queue for Georabble

Georabble was definitely a huge hit. The upstairs room at the Occidental hotel in York street, Sydney  (great location) was packed with spatial people, journalists, a lawyer (who introduced me to a top iphone app called Tripview which I downloaded for $2.50 on the way home).

Two especially interesting talks were Monique Potts of the ABC on Queensland Flood Mapping and Chris Broadfoot, joint winner of the recent apps4nsw comp who explained next-bus, a website app that uses RTA realtime bus info to let you stay in bed a couple of extra minutes. See all the buses approaching your stop. As always, much of the challenges involve getting the data. The live bus feed seems to be still intermittent but Tripview which uses static timetable data tells you what bus is coming in theory, is a good second.  Tripview allows you to choose your bus stop from a google map rather than having to guess the non-obvious stop description you have to select on the 131500 website. Thanks to the ‘rabble’ of organisers. Great job guys.

 

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March 7, 2011

apps4nsw hackfest

Posted by josediacono @ 9:56 pm under Uncategorized

From 8am on Saturday 19th February, 160 website designers, developers and government people got together at the Powerhouse Museum for an apps4nsw development day. Their challenge was to build an app in about 8 hours, using data from the NSW Government.

Find out what happened next… apps4nsw hackfest 2011

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