SharingDataPracticumJaume Sala

Tutor Mateu SbertAdvisor Kees Brandwijk

Knowledge

Open Data

Project

• Combine and analyze existing Government datasets

Project

• Combine and analyze existing Government datasets

• Include datasets from other stakeholders

Project

• Combine and analyze existing Government datasets

• Include datasets from other stakeholders

• Publish the generated information

Project

Analysis

• Use of multiple open data platforms

Analysis

• Use of multiple open data platforms

• Documents are being shared internally and externallyAnalysis

• Use of multiple open data platforms

• Documents are being shared internally and externally

• Stored in spreadsheets, databases, plain text...

Analysis

Analysis

Solution

SolutionConcept

SolutionConcept +

SolutionConcept

Geospatialvisualization

SolutionExamples

SolutionProposal Visualize

datasetsAnalyze

informationShare

results

Web application

1. Retrieve the datasets from their sources

2. Create a new maprepresentation

3. Share the map with other users

SolutionWorkflow

Application

ApplicationSources

Retrieve the datasets

ApplicationSources

Retrieve the datasets

Location

ApplicationSources

Retrieve the datasets

Location File size

ApplicationSources

Retrieve the datasets

Location File size File format

ApplicationSources

• Url link

• Name

• Description

• Website

• Refresh freq.

Retrieve the datasets

ApplicationMaps

Create the map

ApplicationMaps

Create the map

Information

ApplicationMaps

Create the map

Information Style

ApplicationMaps

Create the map

Information Style Layers

ApplicationMaps

Create the map

Layers

ApplicationLayers

Areas

ApplicationLayers

Boundaries

ApplicationLayers

Coordinates

ApplicationLayers

Choropleths

ApplicationLayers

Heat maps

ApplicationUsers

Share the information

Keep itprivate

Share itwith users

Share itpublicly

Demo

Tests

1. Given a dataset

2. Answer a question

3. Two minutes time

Tests

1. Original dataset • 2 min to answer

2. MS Excel version• 2 min to answer

3. Map visualization• 2 min to answer

Tests

Tests

Results

Results

# Age Dataset? MS Excel? Map?

1 26 –

2 35 –

3 42 – –

4 59 – –

5 62 – –

Results

# Age Dataset? MS Excel? Map?

1 26 –

2 35 –

3 42 – –

4 59 – –

5 62 – –

Conclusions

1. Advantages?

Conclusions

1. Advantages? Yes

Conclusions

1. Advantages? Yes

2. Overcomes handicaps?

Conclusions

1. Advantages? Yes

2. Overcomes handicaps? Yes

Conclusions

1. Advantages? Yes

2. Overcomes handicaps? Yes

• Education

• Literacy

• Technical barriers

Conclusions

1. Advantages? Yes

2. Overcomes handicaps? Yes

• Education

• Literacy

• Technical barriers

Conclusions

1. Not perfect!

Conclusions

1. Not perfect!

2. Other handicaps?

Conclusions

1. Not perfect!

2. Other handicaps?

• Blind people

• Color blindness

• …

Conclusions

1. Not perfect!

2. Other handicaps?

• Blind people

• Color blindness

• …

3. They are also important!

Conclusions

Thanks

github.com/jaumesala/opendata-maps