Joel Martínez

Today’s office. Captured eucalyptus, mango, mahagony, african tulip and bamboo. All in the distribution strike zone. The canopy height model proved to be accurate.

@hthieblot riding my skateboard by the beach

Founders: What's the one thing you do to relax? For me, it was always playing video games 🎮

data labeling and fine tuning hours, my tools have gotten better but i need to go way faster

@patrickc @tobi my openclaw has been running ml research experiments for a few weeks now, that's why i gave it a NVDIA GPU for CUDA support. The bottleneck now is me, labeling data.

@tobi Two weekends ago, I asked Claude to train a weather forecasting model on 6+ years of historical data I had. After training initial model, I had it generate hypotheses for how to improve the architecture, test them, and then integrate learnings. Worked great. RSI is totally here.

OK this thing is totally insane. Before going to bed I... * used try to make a new qmdresearcher directory * told my pi to read this github repo and make a version of that for the qmd query-expansion model with the goal of highest quality score and speed. Get training data from tobi/qmd github. * woke up to +19% score on a 0.8b model (higher than previous 1.6b) after 8 hours and 37 experiments. I'm not a ML researcher of course. I'm sure way more sophisticated stuff is being done by real researchers. But its mesmerizing to just read it reasoning its way through the experiments. I learned more from that than months of following ml researchers. I just asked it to also make a new reranker and its already got higher base than the previous one. Incredible.

I was not authorized to fly in Tyrannus-controlled airspace

cloning the openclaw workspace repo from my headless device to my laptop has been really helpful

@manofhisword It's more about understanding the threat model at each step and the tradeoffs you are willing to make for gaining capabilities.

@_j0x0j_ love the incremental trust model. what signals are you looking for before expanding permissions? curious how you're thinking about the trust boundary between agent and host

running openclaw on a jetson orin nano, really impressed so far. i started with a sandboxed setup and slowly gave it more permissions and capabilities as i understood how it works. it runs a docker container and mounts a workspace from the host, read/writes can only happen there if you want. it is also isolated from the host unless you want the main agent to use your host user's permissions. i also installed tailscale and added the device to my network so that i can reach it from anywhere. i would recommend to use it over the default web chat before connecting any external messaging apps. also, when i want to add a new capability i just ask it how. i've been sharing research docs, tabular data and tiffs. it is performing suprisingly well and contributing valuable geospatial work.

@thekitze You can add codex as a claude skill x.com/antirez/status…

i'm using both opus 4.6 and codex 5.3 in parallel and i fkn love them both and feel like i took some limitless pill or some shit lmao IT'S FEBRUARY 6TH !!!!!

@residentadvisor the Raresh set is 🔥

Relive five sets from Houghton 2025. ra.co/news/84463

measuring conductor to vegetation clearance in blender. i now have a complete FOSS workflow which mainly costs me a few dollars in google colab, takes around 80 min to process 10 million points using an H100. i will later share the notebook.

usgs-lidar.gishub.org credit to @giswqs he keeps delivering amazing tools for the geospatial community

I was inspecting 3DEP LiDAR tiles and suddenly i found a gold mine; catenary data that i can fuse into my photogrammetry models, which suffer from sparse points around conductors.

@nikitabier remote sensing, also geographic information systems (GIS)

Over the last few months, we scoured the world for the top posters in every niche & country We've compiled them into a new tool called Starterpacks: to help new users find the best accounts—big or small—for their interests ⬇️ Reply below with a topic you're most interested in We'll be rolling out to everyone in the coming weeks.

blender's controls are not intuitive (for me). struggling to set up a smooth workflow to analyze my point clouds, will have to watch more tutorials.

I used Claude Code to reverse-engineer the Claude macOS Electron app and had Cowork dig around in its own environment - now I've got a good idea of how the sandbox works It's an Ubuntu VM using Apple's Virtualization framework, details here: gist.github.com/simonw/35732f1…

got my CAGE code today, just a few hours before a deadline to submit a paper... made it just in time to be the prime.

書き初め：Sentinel-2 Viewer Sentinel-2の衛星画像を検索して地図上で表示するWebアプリケーション sentinel.spatialty.io

Compare Layers Visually in QGIS — New Leafmap Plugin Demo! Discover the new QGIS plugin for Leafmap that makes comparing geospatial layers easier than ever! Whether you're working with raster or vector data, this tool brings interactive transparency controls and a layer swipe feature right into your QGIS environment. GitHub repo: github.com/opengeos/qgis-… Video tutorial: youtu.be/glBgnyS8IDY #QGIS #geospatial #opensource #datascience

Big week, everything is lining up.