● Curso abierto de Bases de Datos (USACH 2026)
Canal Telegram: https://t.me/+ifhbBJi82rljMDQx

#BasesdeDatos #PostgreSQL #Python #Django #SQL #GIS #NoSQL #Docker #FOSS #OpenEducation
USACH Base Datos 2024

Telegram

🛰️ This is an RGB composite of derived metrics from Calgary satellite imagery at a 10x10m resolution. Extracting these additional urban environmental indicators significantly enhances the quality of data analysis and, consequently, the decisions based on it. Currently, one version of my Tree Canopy model has achieved 96.8% accuracy, a testament to the high precision of the methodology.

💻 I am now retraining the machine learning model to move beyond analyzing Calgary in large blocks and focus on every individual yard. This will allow us to account for not only large forest patches but also, where possible, every mature tree in the city — including those behind your fence or right under your window. These residential trees are what provide the shade, comfort, and fresh air we all enjoy. My goal is to ensure the final assessment reflects the contribution of every single tree to our environmental quality.

#Calgary #yyc #TreeCanopy #GIS #DataScience #GreennesOfCalgary #UrbanEcology

A very detailed shaded map of Duluth, Minnesota, US. The full map is 25000 x 25000 pixels with 0.5 m resolution and is available at https://shadedmaps.github.io
Data source: https://apps.nationalmap.gov [U.S. Geological Survey, National Geospatial Program].
#GIS #gischat #shadedmaps #dataviz #geography
New video: train custom #deeplearning models without coding using the #QGIS Deepness plugin, @[email protected] & #Ultralytics. Watch it on: ▶️QwastTube: videos.qwast-gis.com/w/ucEzYZ8tSV... ▶️YouTube: youtu.be/HIsheKG-lE4 #GIS #GeoAI

Train Custom Deep Learning Mod...
Train Custom Deep Learning Models Without Coding using QGIS, Roboflow and Ultralytics

PeerTube

Introduction to GIS Programming: A Practical Python Guide to Open Source Geospatial Tools by Qiusheng Wu is the featured book on Leanpub!

Link: https://leanpub.com/gispro

#Python #books #science #GIS #programming #opensource #data

Introduction to GIS Programming

A practical guide to geospatial programming with Python—learn spatial analysis, mapping, and cloud computing using open-source tools and real-world data.