Transcript Improving Public Health in Northern Nigeria Using Open Source

Improving Public Health in Northern
Nigeria Using Open Source Technologies
Dami Sonoiki, GIS Manager
18th September 2015
2015 © eHealth Africa, All Rights Reserved.
About eHealth Africa
 Building stronger health systems through the design and
implementation of data-driven solutions that respond to local needs
and provide underserved communities with tools to lead healthier
lives
 Leading healthcare delivery support solutions provider in Northern
Nigeria; supporting the fight against polio and other vaccine
preventable diseases
 Working closely with NGOs, the Ministry of Health, and other
partners to improve healthcare delivery
About eHealth Africa - Nigeria Project States
 Total land
area of
Nigeria
928,768
SqKm
 Estimated
total land
area of states
of operation is
389,446
SqKm
 Estimated
population of
states of
operation
43,758, 357
 Estimated
land area of
Kano 20,399
SqKm
 Population of
Kano State
9,383,682
About eHealth Africa - West Africa Project Countries
Polio in Nigeria – Brief Background
 Highly infectious viral disease, which mainly affects young children
 Polio is a crippling and potentially fatal infectious disease
 There is no cure, but there are safe and effective vaccines
 The strategy to eradicate polio is therefore based on preventing
infection by immunizing every child until transmission stops and the
world is polio-free
 Nigeria now confirmed to be Non-Endemic by WHO
Geodatabase
Nigeria Geodatabase Layers
• Administrative Boundaries –
Wards (2,814), LGAs (774),
States (37, including FCT)
• Health Facilities: > 20,000+
• Settlements: > 146,000+
• Built-Up Areas: > 8,500
• POIs: > 300,000
• Roads: > 500,000 Km
Current State of GIS Technical Architecture
Hybrid model which connects together ESRI ArcGIS
technologies with Free & Open Source GIS Software (FOSS4G)
in an integrated environment
eHealth Africa Open Source GIS Architecture
▪ Web services are made available through APIs
Custom Analysis and Visualization to support
custom requirements
QGIS
Desktop GIS Files
PostGIS
Portal
Web GIS (MapServer/GeoServer)
(CKAN)
Distributed Web services
Enterprise Database
Web Services
Data Sharing Portal deployed on CKAN, fetching
data from PostGIS and Publishing data in ESRI
Shape, CSV, GeoJSON, WMS and WFS
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Web Editing Service (TinyOWS)
Web Feature Services (WFS)
Web Mapping Tile Service (WMTS) – Image tiling
Web Mapping Service (WMS) – JPEG, PNG
Batch Routing Service (OSRM API)
eHealth Africa And FOSS4G
 Project initially started on proprietary software
 Need to for technology transfer to Government
 Need to concentrate on capacity development
 Need for community support
 Need to integrate other open data and software applications
Data Sharing
Data Portal and Web Mapping Platform
Web Map Platform
http://gis.ehealthafrica.org/eH
ealth/ehaloc/index.php
Data Portal:
http://data.ehealthafrica.org/
OpenStreetMap
OpenStreetMap
States We’ve Mapped
• Kano
• Kaduna
• Katsina
• Sokoto
• Zamfara
• Bauchi
Vaccine Direct Delivery
 Purpose: Effective last mile vaccine delivery to health facilities to support routine
immunization
 Reduces stock-outs, eliminate late supply and damage due to high temperature
Cold Store
Parent Facilities
Child Health Facilities
Methods:
Health Facilities and Zone classification, cluster
creation, drop order, time window, FIFO
Cascade mapping
 QGIS to define routing procedures
 OSRM to produce batch routing
 OSMAnd to monitor driver routes and behaviour
Zone (LGAs)
Cluster
(driver catchment)
Health Facilities
Vaccine Direct Delivery
Interactive Batch Routing - Currently used for Vaccine Direct Delivery Routing
More on routing - Check
out Kehinde Adewara at
16:25 Room 12, B1F, K
Avenue
Telecommunications Signal Mapping
 Purpose: Understand health facilities with strong, poor or no mobile network
coverage
 Method: Passive Data Collection, Data processing, Data analysis and Web
Application Development
 Data Collection – Crisis Signal App
 Data Storage – PostgreSQL (PostGIS)
 Data Processing – FME (Feature
Manipulation Engine)
 Visualization: CartoDB
Use cases
 Health worker communications, Disease
Surveillance, Vaccine Delivery
Telecommunications Signal Mapping
Current Developments and Challenges
 Migrating Internal geodatabase
operational processes to Open Source
 Building Open Source Versioning and
Replication Environment
 Building Oslandia QGIS versioning plugin
- https://github.com/Oslandia/qgisversioning
Current Developments and Challenges
 Deploying OpenStreetMap Platform and osmosis
 Customizing our CKAN platform - building analytics and user management
into CKAN
More Information
Acknowledgement: eHealth Africa, eHA GIS Team, Oslandia, Nicolas Gignac
Contact
http://www.ehealthafrica.org
[email protected]
[email protected]
[email protected]
Twitter
@eHealth_africa
@dammishow