WEkEO's computing resources and working environments
WEkEO offers several services and benefits to its users, whether it is an essential, an advanced or paid cloud computing customer plan (WEkEO offer plans).
One of them is the free access to WEKEO JupyterHub and its computing resources.
These computing resources are the following:
Earth Observation mode
Designed with the simple purpose of visualizing some data and results: perfect during the WEkEO trainings and webinars. This profile offers: 3.5 CPU and 14 GB of RAM.
It comes installed with the following tools:
R: a set of datascience librairies is included. You can open a terminal and list their versions with the following command:
R -e 'data.frame(installed.packages())[,c("Package", "Version")]'
Python: with a set of conda environments, that you can list with
conda env list:base: the default environmentclimaf: an environment with theclimaflibrary and morepcmdi: an environment with thepcmdilibrary and morecmts_ocean_case_studies: environment for training materials in thepublic/wekeo4oceans/ocean-case-studiesfolderminiwekeolab: an environment with all basics and useful package needed by the majority of WEkEO's users, including the HDA API Python client
Machine Learning mode
More data science oriented, mostly used to process your data and run more complex computation. As for the Earth Observation server, this profile offers 3.5 CPU and 14 GB of RAM too, and the following tools installed:
Python, with a set of conda environments, that you can list with
conda env list:base: the default environmentmachine-learning: an environment withtensorflow,pytorch, and morecmts_ocean_case_studies: environment for training materials in thepublic/wekeo4oceans/ocean-case-studiesfolderminiwekeolab: an environment with all basics and useful package needed by the majority of WEkEO's users, including the HDA API Python client
📌 Note: for both modes, all the most used python packages are already installed in the default miniwekeolab environment of WEKEO's JupyterHub platform.
However, it is also possible to create a personal environment: How to create a custom environment on WEkEO JupyterHub?
How to switch between servers ?
If you want to change the server during your session, here are the 2 steps you need to follow:
Go to File then to the Hub Control Panel
Click on Stop Server
When spawning the Jupyter Hub again, there is again the option to choose servers
What's next?
To know more about the WEkEO JupyterHub, here are some linked articles:
We are user-driven and we implement users' suggestions, so feel free to contact us:
through a chat session available in the bottom right corner of the page
via our contact webpage
via e-mail to our support team (supportATwekeo.eu)