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.

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.

March 31, 2011

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 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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January 31, 2011

Real Time Tube map working again

Posted by josediacono @ 12:07 pm under Uncategorized

Live London tube mapMy first blog posting for almost 2 months! The main reason was a long, cold but very enjoyable trip to the UK. Very impressed with how our Nokia phone navigated us round the country, and especially through central London where it knew all the one way streets and showed us accurately even which lane to be in – though I wonder how many accidents happen as drivers try to drive while looking at the tiny blue arrows on their screen. My job of co-pilot is still safe as satnav reader.

I’m pleased to see one of my favourite mashups the real time London Tube Map is up and running again. It has an chequered history when the real time feed was totally overloaded. More

November 3, 2010

Virtual Australia

Posted by josediacono @ 11:46 am under Uncategorized

Virtual Australia:  a fully interoperable, interactive 3D photo-realistic simulation of the natural and built environment on all scales down to 2cm, including internal spaces and below ground infrastructure, subject to the same security access controls and privacy rights available in the real world.

Michael Haines of Westgate Ports wants to improve containerised freight flows into and out of the Port of Melbourne. He went looking for the simulation tools to help him and found a gap so is getting the movers and shakers of government and private industry  together on 8th December in Melbourne. More

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October 1, 2010

New data.gov.au in November

Posted by josediacono @ 3:43 pm under Uncategorized

I asked Peter Alexander, Assistant Secretary at AGIMO (Australian Government Information Management Office)  about the future of the data.gov.au data portal used to supply data the MashupAustralia competition. This portal also has the url data.australia.gov.au.

I’m speaking on data portals and lessons learned from around the world on Wednesday afternoon  in the government 2.0 spatial@gov conference.

The data.gov.au  beta portal will be replaced by a  production version next month,  hosted in the cloud. First priority is discoverability because it doesn’t matter how good it is if you cannot find it.

Second priority is format.   The philosophy is to go with whatever is possible (it may be a table in a pdf initially), then improve on it  e.g. with web services.  AGIMO will be working very hard with agencies to get their data published.  Agencies are a lot more comfortable about sharing now they know the sky did not fall with Mashup Australia, on the contrary they saw  the benefits.

Agencies will self publish. There will be 5-10 attributes for every dataset, then links through to specialist portals for statistical or geospatial data (eg. Geoscience Australia). These will have more and different metadata.

We agreed on the  importance of resourcing the admin, blog etc. But there will be a ‘lag response policy’. If you jump in straight away with an answer it can kill the conversation. Better to encourage comments on comments and let conversation blossom.  That’s an interesting take.

Peter has had some discussions with ANZLIC and states. The same technology platform can be used by states.

September 21, 2010

Survey – economic value of open data

Posted by josediacono @ 2:59 pm under Uncategorized

If you want to promote open data in general, or get access to other people’s data, please take a few minutes to complete one of these surveys by 1st October. It is part of a government study project by Helen Moreland of the Victorian Dept of Transport  and www.anzsog.edu.au
Respondents can receive a summary of the survey results.

“Economic value of open access to government-held data and information”

We are particularly interested in hearing stories about your experiences with open access to government data and/or information (be they positive, negative or neutral).

Short survey http://www.surveymonkey.com/s/infosurvey 5 minutes

Longer survey which will take about 20 minutes

http://www.surveymonkey.com/s/govinfosurvey

The survey should take approximately 20 minutes, depending on how much detail you go into and is divided into the following sections:

1 Introduction
2 Access to data
3 Cost recovery
4 Characteristics of data
5 Benefits of access to data
6 Barriers to sharing data
7 Health questions (for those working in the health industry only)
8 Mining industry questions (for those working in the mining industry only)
9 Conclusion

[Please note the survey deadline is Friday 1st October(deadline has been extended) and that any information in addition to the survey can be sent to helen.moreland@transport.vic.gov.au]

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September 14, 2010

Heaps of data from New South Wales

Posted by josediacono @ 2:33 pm under Uncategorized

GIPA is important for NSW mashups because it will lead to more data being released

The Australian Bureau of Statistics hosted a meeting for Statisticians in Sydney on Thursday 2nd September “GIPA and Open Government”. GIPA is the NSW Government Information Public Access which came into force on 1st July 2010. GIPA  replaces the Freedom of Information Act. It encourages and authorizes state and local government, ministers and their staff, state owned corporations (including utilities) and universities to pro-actively release data. Exceptions  “when there is overriding public interest against disclosure” they are clearly specified.

Officials who release data are protected from civil suits.

GIPA  covers  all sorts of data, not just about documents. It can be emails, tables, transcripts, stats, reports or raw data.

The law doesn’t say anything about the format the data has to come in. It could be on paper, or a pdf which wouldn’t be too helpful for a masher. There may still be a lot of scraping and formatting.

Speakers from the ABS, Office of the Information Commissioner, Dept of Fair trading, police examined the implications, benefits and issues raised with great honesty.

Data could be misinterpreted, misused or abused if it was “just dumped out there”.

On the one side were the policy makers saying “data can then be used creatively in ways and combinations bureaucrats and lawyers have never thought about”, on the other were those who fear that is it precisely because data was collected for one particular purpose, that it could lead to dangerous or erroneous assumptions if it were used for another. For example, the police collect operational data about crime. But where drug dealers are found is not necessarily the same place they live or where the drugs are consumed.  Many crimes go unreported, so what if people in a particular suburb are more likely to report more crime than in another? Their suburb then looks more crime-ridden, businesses may not locate in the area, therefore disadvantaging the residents or property values go down.

But like it or not, data will be released and reused. So how do we enable meaningful interpretation and use, while at the same time not tying up public servants in reformatting or explaining data to the extent they can no longer do their regular jobs?

  1. Give an explanation. People won’t necessarily read it but at least the Minister can look at the explanation when questioned about it.
  2. Finding out what people are really asking will help you provide meaningful data – offer additional data if you think it will help.
  3. If you don’t have the information in the form they request, you don’t have to jump through hoops, just be helpful, offer them what you have and explain the limitations.
  4. If the data is incomplete or poor quality, just say so. Tell the story.
  5. Expect questions and criticisms when you release data.
  6. Put frequently requested data on a website. Making it understandable, easy to search and retrieve.
  7. Use the Data Quality Tool from the ABS to create a Quality statement.  This tool was demonstrated and helps both producers and users to assess and compare seemingly similar datasets.
  8. Embrace the opportunity to improve data you release from crowdsourcing.
  9. You can release secondary data (i.e.if you are the Dept of Planning and someone else has collected it) but if the requester would be better served by going to the original source you can refer them on. You can also release any data you hold that has come from outside NSW.
  10. Q What if a private consultant asks you for data they will make a profit from? A If this ties you up and thus impacts on your core business you do not have to release the data because if it stops you doing your job that is not in the public interest.

Good news for parents

Your child is going for their first job in a café. You want to make sure they will be fairly treated. In about 18 months you will be able to look at a NSW website to check whether they have any harassment claims against them, do they pay penalty rates on Saturdays or how many times they have been inspected.

data.nsw.gov.au

Kate Harrington and Helen Palmer of the Government Chief Information Office run the NSW data portal used by the NSW app4state mashup competition.  The goal of data.nsw.gov.au is to be the single point for people to visit for data because it is very hard for outsiders to find what they are looking for. They took us behind the scenes of the portal – what happens when you click on the “Request for Data” button. (Basically a lot of running around by them to get the data from the custodian).

There is an international wave of improved public information access – from the US where every government agency has to release at least 3 datasets (annually??) to the UK where the two most asked for datasets are public toilets and school catchment areas. Their apps4… prefix has spread around the world from Finland to Africa.

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