'Modernization of
Land Administration
in Colombia'
based on FOSS4G and standards
Use Case
Who prepared this presentation...
Leonardo Cardona
Context
Interoperability
An ecosystem of solutions
Cadastral data collection
Free Software contributions
Future work
Conclusions
Agenda
Context (1/2)
Post-conflict period. Cadastre is outdated.
Lack of formalization in land ownership.
Organizational weaknesses.
Context (2/2)
Need to formalize land ownership
in a massive, decentralized and
efficient manner.
Colombia has a vast extension of land.
INTEROPERABILITY!!!
Need for a shared language.
Thematic
Technical
Interoperability
A way to work with and interchange cadastral data.
Thematic
Interoperability
Technical
Interoperability
Technical
Interoperability
Ecosystem of solutions (1/2)
SIT Municipal (Honduras)
LADM (only 2 packages)
QGIS 2.x
Tied to PostgreSQL
STDM (UN Habitat)
Missing topographic surveys
QGIS 2.x
Tied to PostgreSQL
Ecosystem of solutions (2/2)
Integrating technologies
LADM_COL
Assistant
Cadastral data collection
Cadastral data collection
Cadastral data collection
Cadastral data collection
Cadastral data collection
Cadastral data collection
Cadastral data collection
Cadastral data collection
QGIS
Fixes, enhancements
Plugins:
QGIS Model Baker
Append Features to Layer
ili2db (Interlis): ili2ora, ili2mssql
Free Software contributions
Seamless integration with organizational
systems
Expansion phase: 1k municipalities by 2023
Train people on land administration
Future work
There were several tools for specific problems, we have integrated them in a single plugin: LADM_COL Assistant.
Conclusions
Our solution can only exist because of the hard work other people have done and shared. Contributing back is a way of acknowledging it!
FOSS and standards are a must to achieve interoperability.
Mulțumesc mult!
https://github.com/AgenciaImplementacion
https://www.youtube.com/AgenciaImplementacion
https://www.proadmintierra.info
https://slides.com/proadmintierra/foss4g-presentation
Slides