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Cuenta no oficial de Sistemas de Información Geográfica Universidad José Simeón Cañas (UCA) El Salvador
| Geographical Information Systems UCA | FOSS4G 🌎   

#Geospatial #ElSalvador #FOSS4G #RemoteSensing #Teledetección

PeerTube channelhttps://makertube.net/c/siguca/
[OSGeo-Announce] pgRouting graduates OSGeo Incubation

https://www.osgeo.org/foundation-news/pgrouting-graduates-osgeo-incubation/ OSGeo welcomes pgRouting to its growing ecosystem of projects. OSGeo is pleased to announce that pgRouting has graduated from incubation and is now a full-fledged OSGeo project. pgRouting is an open-source extension in the PostGIS / PostgreSQL geospatial database, providing geospatial routing functionality. Graduating incubation includes fulfilling requirements for open community operation, a responsible project gove...

OSGeo Discourse
Introduction to GIS with QGIS [tutorial]
--
https://libguides.brown.edu/gis_data_tutorials/intro_qgis <-- shared Brown University tutorial/self-lead class
--
"This tutorial was created for a day-long introductory GIS workshop and for self-directed learners, using the free and open source QGIS desktop software. Download QGIS and install it for Windows, Mac, or Linux. It's recommended that you install the same version of QGIS that's being used in the tutorial, which is written for the stable long term release…”
#GIS #spatial #mapping #QGIS #opensource #opendata #tutorial #desktop #geopackage #selflearning #selftaught #onlinelearning #education #learning #elearning #onlineclasses #distancelearning #onlinecourses #onlineeducation #online #school #virtuallearning #learn #usecase #free
LibGuides: Brown GIS and Data Tutorials: Intro to GIS with QGIS

This guide contains GIS and data tutorials created by the Brown University Library

#GIS & #Geospatial picks of the day:

➡️ @openstreetmap - Official account of OpenStreetMap

➡️ @qgis - Free open source GIS software

➡️ @osgeo - Non-profit promoting open geospatial tech

➡️ @CaGIS - US org promoting research, education, use of GIS

➡️ @BKG - German federal agency for topographic data, cartography, geodetic reference systems (in German)

➡️ @geonews - Website highlighting GIS, geospatial, geodata news

➡️ @sotm - Annual OSM Foundation conference

🧵 1/7

Los estudiantes de Visualización de la Información aplicaron sus conocimientos de cartografía para generar mapas en micro y macro escalas que podrían servir de insumo para estudios de impacto ambiental por los megaproyectos previstos por el gobierno de El Salvador.

Es relevante mencionar que los datos públicos son limitados y algunos que sí están disponibles no están actualizados.

El siguiente grupo analizó el viaducto los Chorros.

https://makertube.net/w/vo4NgZ9KfH7SStbt6cfny3

Proyecto: viaducto Los Chorros

PeerTube
Linux, Windows and Mac packages of new #QGIS release 3.40.1 "Bratislava" (new LTR) and point release 3.34.13 "Prizren" (old LTR) ready on https://qgis.org. Make maps not war!
Spatial without Compromise · QGIS Web Site

Happy #PostGISDay everybody!
Interactive plots for Local Moran's I analysis, by Lee Mason https://observablehq.com/@siliconjazz/moranplot-overview
MoranPlot: Interactive plots for Local Moran's I analysis

Local Moran's I is a popular statistic in spatial analysis for measuring local spatial autocorrelation - used primarily for detecting spatial clusters. The statistic can provide powerful insights but it can be difficult to effectively interpret. For this reason, visualizations of Local Moran's I are often used to simplify analysis. The <span class="library-name">MoranPlot</span> JavaScript library allows users to plot Local Moran's I results using several interactive plots. In this notebook, we're going to

Observable

Day 11: The Arctic
Author: Nathaly Aguilar

The Arctic glacier map areas

Data 📁: Natural Earth
Tool ⚙️: #QGIS  

Day 8: Data: HDX
Author: Rodrigo Fermán

Esquema vial de la laguna el Arenal, Costa Rica

Data 📁: HDX
Tool ⚙️: #QGIS  

#CostaRica #30DayMapChallenge

#30DayMapChallenge
day 7 vintage

Kraków, Polska
Cracow, Poland

Data: #BDOT10k #GUGiK
Software: #QGIS