Learning Links
Introductory Learning
Beginner Videos
* NGA Explains: What is Geospatial Intelligence? (Episode 1)
* What is GIS by Esri
* Why GIS is Awesome by UC Davis on Coursera
MOOC Links
* Esri Mooc* Coursera (several classes)
* GIS Mooc and Training List (via GISLounge.com)
Education Institutions
MIT (open courseware)* PENNSTATE (open courseware)
Other Sources for GIS courses (fee-based)
* Udemy.com* Lynda.com
Advanced Learning
Sessions by National Weather Services and the National Geospatial-Intelligence Agency
* NGA GIS Session 1 - Basic Concepts and an Introduction to ArcGIS 10
* NGA GIS Session 2 - Coordinate Systems, Datums and Projections
* NGA GIS Session 3 - Geodatabases and Their Creation
* NGA GIS Session 4 - GIS Geocoding
* NGA GIS Session 5 - How to use ArcGIS' ModeBuilder
Certification
* GEOINT Professional Certification (info) - via NGANetworking
* GEOINT 2017 (videos)* GEOINT Symposium general
--Sources Used--
* https://www.gislounge.com/learn-gis-for-free/
* https://www.mooc-list.com/tags/gis
* https://guides.github.com/features/mastering-markdown/#syntax (Guide for the markdown language used here.)