Open Data Stack Exchange
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1500 questions
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2 answers

Ownership of US county property tax/assessment data?

I'm in the process of building a not-for-profit site that will aggregate current and historical property tax data for all counties in the United States and serve it via a REST API. A problem I've encountered is I can't find legal guidance on who…
Brandon Galbraith
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2 answers

World Marine Regions & Subregions Polygons

I'm looking for a set of world marine regions & subregions to help augment some analyses I'm doing with the ASAM database. I found the following: at http://fas.org/irp/world/para/docs/geol_geo.htm but I'm at a loss as to where the shapefiles are…
hrbrmstr
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Where can I find registered company data through web services

I am looking to find accurate company search information for companies registered within India and USA (same as companies House API service provided for UK ). Any ideas?
mikey
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Real-time position of artificial satellites

Is there a database containing the currently known course of most artificial satellites? For instance, satellite X is travelling at speed n and at time T it will be at point P. For all countries/owners. Bonus if it includes space debris and natural…
Nicolas Raoul
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Rugby Union data

Does anyone know of any open rugby union datasets? Looking to doing some data visualisations and I'm a rugby fan. I know that there has been a big increase of the use of rugby data metrics within the game but I can't find any data that is available…
Ross
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Where can I get a list of ATM identifiers that I can map to Geographic Location?

Most bank statements (at least mine here in the UK) contain coded information for cash withdrawls such as: CASH RB SCOT JAN11 TESCO STREAT@08:56 CASH SAINSBY JUN23 STREATHAM C @10:46 I'm fairly sure this can be broken down into the following tuple…
Thomas Kimber
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How do you get access to large amount of data for your project?

I have a question and Googling doesn't really give me a concrete answer so I'm hoping someone on here could explain this to me. I have an idea for an app/website and it needs access to a large database. If we use plants as an example, my app would…
MB41
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1 answer

What should I think about when making JSON data into JSON-LD?

I've added a little more of my work to show how I'm thinking I hope this question isn't too broad. I'm thinking through a number of things and thought I'd try to put a "basic" question down here. I have some data for a game I play with some friends…
Dave Alger
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5
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How should US SSN be anonimized?

I have just gotten access to a US government dataset. It is not open, but could eventually be made open. The dataset includes hashed US SSNs. It looks like they used some general hashing function that is causing collisions. The collisions are…
StrongBad
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Cities with open geotagged Twitter data or Foursquare checkin data?

I'm doing a research project on population dynamics and would love to find a dataset of Foursquare checkins or geotagged tweets within a reasonably large time period (one month or more, ideally not during the winter) in a major city (New York, San…
Julien Clancy
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1 answer

# of people convicted of a felony within a census tract? (USA)

I am trying to find any of the following counted by some small geographical unit like census tract or block: --number of arrests per year (maybe by crime type?) within each area --number of convicted felons living within each area I don't believe…
garson
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5
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3 answers

How to get all tweets from a given Twitter #hashtag

Can anybody point me to steps how I can get all tweets from #databreach or any #hashtag on Twitter? The goal is to take all data and export to a file (can be unstructured, structured or semi-structured). Bonus if usable with the Fabric plugin and…
n1tk
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1 answer

Open database for JEL code crawling (using article names)

I'm currently working on a project to create a database (for analysis later on) of 100 journals, and all the articles for these journals between 1969 and 2014. This of course results in over half a million articles. The most important parameters i…
Jin
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API / dataset for Singapore cinemas showtimes

Are there any APIs or dataset for the list of movie showtimes in Singapore? Official websites from theatre operators in Singapore, (e.g. Eng Wah, Shaw, Cathay, Filmgarde, Golden Village) does show the data but it's truncated (data is only available…
Pacerier
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2 answers

Coordinates of nearby parking lots, findable by street name

I am looking for open latitude, longitude data with information about parking lots. I am looking for data or an API with an open source client library, using which I can specify a street name, and get in return information about legal parking lots…
nni6
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