sentinel1-water-unet
Surface water from Sentinel-1 SAR with a U-Net (Wagner et al. 2024, Remote Sensing): PyTorch weights, SNAP preprocessing, Colab & JupyterLab notebooks
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GITHUB · launched Oct 24, 2026 · 20 upvotes (top 59%) · 0 views
Niche: environmental and geospatial analytics software · 124 launches, 14 in the last 7 days ▼ -7% · Explore this niche →
Category and tags
- Energy & climate
- Analytics & BI
- Developer
- AI-native
- Hobby / open-source project
- amazon
- pytorch
- remote-sensing
- sar
- sentinel-1
- unet
- +1 more
Visit website ↗ Source listing ↗
More like this: all 124 launches in environmental and geospatial analytics software →
Could you build this?
Partial The inference code and notebooks are straightforward to wrap, but reproducing or extending the model needs labeled water-mask training data and SAR remote-sensing expertise that vibe coding cannot supply.
What it would actually take: Running the existing weights on Sentinel-1 scenes needs a preprocessing pipeline (calibration, speckle filtering, tiling) that is commonly done in SNAP or Python libraries. Building a comparable model from scratch requires a curated, validated labeled dataset of surface water across regions and seasons, plus GIS and SAR domain knowledge to evaluate it.
Competitors
Other products that read as similar to this one : 59 launches clear the similarity bar, closest 8 shown.
Attention rank: #28 of 60 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 336 days after the earliest competitor.
- sentinel · github · 2026-09-18 · 9 upvotes · similarity 0.49
- sentinel-as-code · github · 2026-09-12 · 8 upvotes · similarity 0.48
- InSAR-OpenSource · github · 2026-09-14 · 20 upvotes · similarity 0.47
- AxionOrbital Space : SOTA Foundation Models for 24/7 Earth Observation · yc · 2026-01-06 · 230 upvotes · similarity 0.46
- RF-SENTINEL-V2 · github · 2026-09-21 · 9 upvotes · similarity 0.46
- sar-colorization-gan · github · 2026-09-13 · 10 upvotes · similarity 0.45
- ST-SAM3 · github · 2026-10-26 · 12 upvotes · similarity 0.43
- driftworld · github · 2026-09-11 · 8 upvotes · similarity 0.42
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.