The second live Sentinel Hub webinar was held on October 29, 2020. It dives into Sentinel Hub OGC API, looking at how OGC requests are structured, how to run them in different environments, such as Postman, Requests Builder and Python, and looks in depth at how to integrate them into QGIS. Tune in!

Part 1 Introduction and Configuration Utility
0:00 Introduction
1:58 Agenda
3:04 Log in to Dashboard
3:23 Create a new configuration
4:17 Create a new layer with data products
6:10 Create a new layer with a custom script from the repository
7:02 View your configuration in Sentinel Playground
7:40 View your configuration in EO Browser

Part 2 Understanding and running OGC requests
9:00 Where to find OGC documentation
10:29 Structure of an OGC (WMS) request; instance ID, parameters
14:22 Run a WMS request using URL
14:43 Run WMS requests using Sentinel Hub Request builder tool
17:03 General differences of WMS, WCS, WFS and FIS
20:15 Running a WMS request in Postman and checking different REQUEST parameter options

Part 3 QGIS and ArcGIS Online integration
24:40 Manually import WMS layers into QGIS
26:46 Manually import WMTS layers into QGIS
28:28 Install QGIS plugin
29:20 Get new client secret ID and oauth token ID and use them to login to QGIS plugin
30:40 Import WMS layers using QGIS plugin
31:57 Download imported imagery to your computer using QGIS plugin
33:28 Import WMS layers into ArcGIS Online

Part 4 OGC in Python and Leaflet
35:05 Where to find information on sh.py library
35:59 How to make WMS requests in Python a short explanation on the necessary steps taken in the example Jupyter notebook
39:22 Wildfires with OGC, a short Jupyter Notebook example
44:49 Integrate imagery into a web application using Leaflet

51:54 Questions and Answers
52:10 Explanation of the warning which appears in the Sentinel Hub Dashboard/Configurations regarding the endpoint for different data sources.
53:24 Are the polygons supported and which Jupyter Notebook explains its use?
55:02 Is there any script for Rstats?
55:36 Can we compare the images using NDGI (calculating pixelbypixel comparison between scenes)? Are there any Jupyter Notebooks available as an example?
57:03 Where will we publish the webinar recording?
57:26 How can we build new indices based on combination of bands?
58:15 Can we extract time series information based on polygon/point?

59:11 Conclusion

For more information and updates on the future webinars see our page https://www.sentinelhub.com/webinars/.'>https://www.sentinelhub.com/webinars/. If you want us to inform you about the next webinar, subscribe here: https://forms.gle/zsGrriR3KosYruR66. Visit also our Forum https://forum.sentinelhub.com/ and participate in the Custom Script Contest https://www.sentinelhub.com/contest.'>https://www.sentinelhub.com/contest.

Relevant links from the webinar:
Sentinel Hub website: https://www.sentinelhub.com/
Sentinel Hub OGC documentation: https://www.sentinelhub.com/develop/...
Sentinel Hub Examples page: https://www.sentinelhub.com/develop/...
Configuration Utility: https://apps.sentinelhub.com/dashboa...
Custom script repository: https://customscripts.sentinelhub.com/
Sentinel Hub process API documentation: https://docs.sentinelhub.com/api/lat...
sh.py GitHub page: https://github.com/sentinelhub/senti...
Official OGC example Jupyter notebook: https://github.com/sentinelhub/senti...
Leaflet FAQ: https://www.sentinelhub.com/faq/#how...

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