An e-‐Learning PlaNorm for EO/GIS Applica>ons Rogerio Enriquez

An e-‐Learning PlaNorm for EO/GIS Applica>ons Rogerio Enriquez

An e-­‐Learning Pla-orm for EO/GIS Applica9ons Rogerio Enriquez and Jerges Molina CRECTEALC/INAOE Workshop on the Use of Space Science and Technology for the Preven9on of and Response to Disasters in Mesoamerica Agenda
• e-Learning
• Some Concepts
• Software Platform
• Web Service Technology
• Data base Server
• Maps Server
• System Challenges
e-Learning
Virtual Learning Environmet
• Educa9on • Pedagogy Theories • Training • Development • Community awareness • Children Games type • Cer9fica9on and Standardiza9on • Collabora9on and interac9on through an icon-­‐based user interface
CONCEPTS CONCEPTS NECESIDADES POLITICAS PRESUPUESTO MISION INFRAESTRUCTURA EO/GIS • Map Crea9on under standards : metadata – Image aquisi9on – Orthocorrec9on – Geo-­‐referencing • Mathema9cal models 2D & 3D • Coopera9ve Work • Web-­‐based clearing houses and repositories • Data Mining • Analysis, Research and Study with fun • Knowledge Crea9on Platform Requirements
Physical Tools: provide an interac9ve and intui9ve pla-orm for s9mula9ng learning implement various forms of media in an all in one WEB window fashion suppor9ng the exchange of this material between authoring and delivery systems Extensibility via modules iconic representa9on User Site Setup Wizards Skinning via themes Forms and templates Web based, DB, GDB Management Tools: File management that allows instructors and students to share documents in a single and collec9ve manner with an authen9ca9on method Repository Search author, manage and publish courses and Syllabus curriculum and categories management Enrollment methods User management Lessons, courses Schedule and complete history Software Platform Requirements
Communica6on tools Calendar news Reports generators glossaries announcements Social Tools: Facebook interconnec9on user wall user status view names, photos, and profiles of site par9cipants chat and virtual rooms Interac6on and collabora6on Tools Create collabora9ve groups Mee9ng Scheduling Discussion forums Software Platform Requirements
Control Tools Automa9c assignment of courses to specific job descrip9ons Grading Exam builders Assignments builders and submission Cer9fica9ons Quizzes User card with training history Assessment Tools e-­‐Assessments and Ques9onnaires Progress tracking Skills management Tests and Examina9ons Polls Indicators System Evalua9on Arquitectura del Sistema
El Software de la Aplicación - Servicios Web
Es el anfitrión de la aplicación de
Internet y sirve como un distribuidor de
recursos.
Recibe de los clientes las peticiones en
base a esto:
 Se comunica con la base de datos y
extrae el resultado de una consulta
 Coordina los servicios del servidor de mapas
 Divide las tareas entre el cliente y el servidor para optimizar la
velocidad de respuesta del servidor
 Despliega en el navegador del cliente el servicio solicitado
El servidor de Bases de Datos
Es el almacén de los datos en forma
tabular.
Tiene una estructura relacional.
Recibe requerimientos del software de
aplicación.
Analiza la solicitud de conexión, password.
Con base en la petición, entrega un conjunto de
resultados al software de aplicación.
Respaldos, programa de mantenimiento,
integridad referencial.
El Servidor de Mapas
Hospeda todos los mapas.
Funciona en base a peticiones del
cliente.
Es responsable de mostrar el servicio de
mapa solicitado.
Despliega datos alfanuméricos y espaciales
dependiendo de las funciones que le sean
solicitadas.
Existing Platforms
MOODLE
OLAT
SAKAI
EFRONT
GOSS
CEOS
Moodle HQ in Austgralia and Community
University of Zurich
University of Michigan
Greek Goverment
Challenges
Security
Trust
Efficiency
Availability
Technological
Cultural
Up-grading and Scalability
Inter-operatibility e-Learning
towards Collective Intelligence
EO/GIS can enrich:
Data Collection
Information Systems
Disemination
Learning
Research
Knowledge Creation
An e-­‐Learning Pla-orm for EO/GIS Applica9ons Rogerio Enriquez and Jerges Molina CRECTEALC/INAOE Workshop on the Use of Space Science and Technology for the Preven9on of and Response to Disasters in Mesoamerica