Open Data Stack Exchange
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1500 questions
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4 answers

Data sets with both social and attribute data

I am interested in researching the predictive power of combining social network analytics (eigenvector & betweenness centralities, community detection, collaborative filtering, etc.) with traditional data mining techniques (random forest, K-NN,…
Paul Jackson
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Are there any open datasets of board games that allow commercial usage?

I'd like to start working on a web application that relates to board games and eventually off of it. I'd like to know if there are any data sets out there that will fit this scenario. I've found that BoardGameGeek has quite a large database with an…
smont
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Is there a publicly accessible map of the Swedish medium-voltage electricity grid?

I am aware of Open Infrastructure Map - it does a great job of showing electric power lines. I would like to have a datasource independent from OIM, showing the Swedish electricity grid, possibly with substations. I am also aware of this map - I…
zabop
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Change of real estate ownership

My research involves the following questions: How common is it for a person who owns some real estate (house, farm, etc.) to sell/lose it? Conversely, how common is it for a person who owns no real estate to acquire some? I guess it is not…
Erel Segal-Halevi
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2 answers

Cafe, library ambience noise database

I've been looking into the benefits of white/ambient noise on studying lately, and I think it's best to put on some cafe, busy library, study place ambient noise (with people talking in the background). I've been looking for audio tracks of this…
Nicolas Raoul
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Where can I find historical aerials for some areas in Dona Ana County, New Mexico?

How do I find several historical aerials from the mid-1970's or early 1980's and where can I download them and I would like them to be free of charge.
PROBERT
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1 answer

Looking for an UTF-8 table

I'm looking for a csv file containing the utf-8 encoding table. This file would contain the code point, the escaped html entity and the symbol itself. I already found websites providing these correspondances, like this one or this other one.…
merours
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Where can I find data from released computer models?

I am looking for an open database containing information about released computer models. This information has to contain the Stock Keeping Unit (SKU) number, which is a unique ID for computers, and information such that the processor model, amount…
Emil
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GIS data for Castles - UK, Europe also nice

I am looking for data on castles, preferably UK, although I won't object if it extends to Europe. Must be mappable, so lat/long is necessary. Any data beyond that is a bonus. E.g date of con/de-struction (and by whom), famous sieges, battles,…
Mawg says reinstate Monica
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Download a sample database of calls in telecommunication

I am trying to do a project for data analysis based on the details of calls stored in Call Details Record (CDR) of telecommunications industry. It will take some time to obtain the real data, and before that I want to work on some sample data. Is…
Sudip Kafle
5
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1 answer

Postal code to ISO 3166-2 code?

A system I'm developing is using ISO 3166-2 codes / names to serve as a dropdown for users to pick their state / province / country / etc. However, as I recently learned, some countries, like Great Britain, have gone a bit overboard with their…
ThePiachu
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4 answers

Seeking River Thames polygon data

I'm having trouble finding data on the River Thames, specifically in the greater London, UK area. I am trying to georeference and digitize a map of the 1666 fire of London for my final project in my GIS class. I figured if I found a polygon of the…
SelDel
5
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3 answers

Census data at every block level in US cities

I am trying to do a study about New York City. I need to know different information about every block level in New York. But I couldn't find updated information. I looked for specific information on : http://www.census.gov/ I found these datasets…
user3378649
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Analyst Estimates for Earnings on the S&P 500

I'm looking for free and open-source Analyst Estimates for the S&P 500. If the name of the Analyst was include that would be great.
user3055920
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Police car chase dataset

I'm looking for a dataset of police car (or motorbike) chases containing for each chase as many following labels as possible: date start time and end time start location and end location path taken by the chased car casualties (police, civilians,…
Franck Dernoncourt
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