[Esip-marinedata] Fwd: [NMFS Openscapes] Friday HackHour. Convolutional Neural Networks Part II: adding a land mask (Discussion #23)

[Mathew Biddle - NOAA Federal]

FYI

---------- Forwarded message ---------
From: Eli Holmes - NOAA <notifications at github.com>
Date: Tue, Jun 10, 2025 at 8:50 PM
Subject: [NMFS Openscapes] Friday HackHour. Convolutional Neural Networks
Part II: adding a land mask (Discussion #23)
To: nmfs-openscapes/nmfs-openscapes <nmfs-openscapes at noreply.github.com>
Cc: Mathew Biddle <mathew.biddle at noaa.gov>, Team mention <
team_mention at noreply.github.com>


@nmfs-openscapes/2024-science-teams
<https://github.com/orgs/nmfs-openscapes/teams/2024-science-teams>

Friday June 14 @ 11am PT/2pm ET.

If you have not registered for the Zoom link, do so here (you only need to
do once) Register here
<https://zoom.us/meeting/register/Om99ecCMSrqepyDVDJ7bBA> for video links.
Open to non-NOAA folks too.

On Friday, we will continue our exploration of a simple Convolutional
Neural Networks. We will return to the simple chlorophyll prediction CNN
with SST and salinity as predictors. I will show how to include the land
mask in our model so it can "learn" the land/ocean boundary and we will
learn how to include a seasonality term. See the HackHour website
<https://nmfs-opensci.github.io/NMFSHackDays-2025/>.

With these additions, we will get to a model that starts getting the
spatial details better.

Note if you don't see the NVIDIA option when you go to the JupyterHub
https://nmfs-openscapes.2i2c.cloud/, ping me (here) and I will add you to
the GPU group.
image.png (view on web)
<https://github.com/user-attachments/assets/0549312e-57f6-47ea-aecf-acce3e029c87>

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-- 
Mathew Biddle, Physical Scientist
NOAA/NOS
US Integrated Ocean Observing System Office
1315 East-West Highway
Silver Spring MD 20910
240-533-9470

ORCiD: 0000-0003-4897-1669 <https://orcid.org/0000-0003-4897-1669>
http://www.ioos.noaa.gov/
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