In this video, we will see how to publish Cloud Optimized GeoTIFF(COG) hosted on AWS S3 in Geoserver.

Link for video on Complete Cloud Optimized Geotiff(COG) Tutorial: create COG using GDAL, upload on AWS Cloud storage(S3) Bucket, Acces in QGIS desktop GIs and WebGIs application using Openlayers.
   • Cloud Optimized GeoTIFF(COG):Create C...  

TimeLine of the Video:
00:00 Introduction
02:20 Download and install geoserver COG plugin
06:20 Publish and style cloud optimized Geotiff(COG) file in Geoserver

AWS Free tier Account:
https://aws.amazon.com/free/?allfree...

Web Resources:
https://docs.geoserver.org/latest/en/...
https://build.geoserver.org/geoserver/
https://www.cogeo.org
https://www.cogeo.org/developersguid...
https://www.qgis.org/en/site/

GeoServer:
GeoServer is an open source server for sharing geospatial data. GeoServer implements industry standard OGC protocols such as Web Feature Service (WFS), Web Map Service (WMS), and Web Coverage Service (WCS). Additional formats and publication options are available as extensions including Web Processing Service (WPS), and Web Map Tile Service (WMTS).

Cloud Optimized GeoTIFF (COG):
A Cloud Optimized GeoTIFF (COG) is a regular GeoTIFF file, aimed at being hosted on a HTTP file server, with an internal organization that enables more efficient workflows on the cloud. It does this by leveraging the ability of clients issuing ​HTTP GET range requests to ask for just the parts of a file they need.
The first is the ability of a GeoTIFF to not only store the raw pixels of the image, but to also organize those pixels in particular ways. The second is HTTP GET range requests, that let clients ask for just the portions of a file that they need. Together these enable fully online processing of data by COGaware clients, as they can stream the right parts of the GeoTIFF as they need it, instead of having to download the whole file.

QGIS:
QGIS is a professional GIS application that is built on top of and proud to be itself Free and Open Source Software (FOSS).QGIS is a user friendly Open Source Geographic Information System (GIS) licensed under the GNU General Public License. QGIS is an official project of the Open Source Geospatial Foundation (OSGeo). It runs on Linux, Unix, Mac OSX, Windows and Android and supports numerous vector, raster, and database formats and functionalities.

Amazon AWS S3:
Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface.Amazon S3 uses the same scalable storage infrastructure that Amazon.com uses to run its ecommerce network. Amazon S3 can store any type of object, which allows uses like storage for Internet applications, backups, disaster recovery, data archives, data lakes for analytics, and hybrid cloud storage.