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Planet GeoRezo

Agrégateur de flux RSS - Actualités et contenus géomatiques


Mappery: Secret Maps – Lady Mountbatten’s Classified Lingerie

Mappery: Secret Maps – Lady Mountbatten’s Classified Lingerie

This bra and knickers set is made of Second World War escape maps – classified tools for evading enemy capture. It was made for Lady Mountbatten from RAF escape maps of Italy. Printed on silk for durability, these maps became surplus after the war when secrecy was no longer critical. Amid post-war silk shortages, these maps found surprising second lives. This example of wartime ingenuity reveals hidden histories in an unusually intimate form.

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Mappery: Secret Maps – British India 1948

Mappery: Secret Maps – British India 1948

This is a really important map.

“The partition of British India in 1947 into the new nations of India and Pakistan resulted in massive displacement and loss of life. In 1946, this map was produced showing different potential boundary lines between the new countries, drawn by hand in black ink. The map accompanied this top-secret report commissioned by Earl Wavell, the Viceroy and Governor General of India, which investigated the potential impacts of partition on a newly created Pakistan”

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Sean Gillies: Gardening in 2025

Sean Gillies: Gardening in 2025

2025 was another good year for gardening. We had only a tiny bit of hail damage in May and June, and a lengthy period of warm fall temperatures. I had the usual great green bean harvest, plentiful cucumbers and melons, and exceptional crops of peppers and tomatoes.

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gvSIG Team: Cuando mi LLM aprendió a tener prisa, diagnóstico y contención del sesgo agéntico

Llevo meses trabajando con gemini-cli como un compañero de arquitectura. Un interlocutor técnico que lee, analiza, cuestiona y, sobre todo, espera. Hasta que, sin que yo modificara mi contexto, su patrón de interacción cambió radicalmente y comenzó a comportarse como un becario con tres cafés de más.

Sin ningún aviso o modificación por mi parte, la dinámica de trabajo se alteró por completo. Cada pregunta hipotética empezó a traducirse en un PR no solicitado. Cada “¿Qué te parece…?” activaba un refactor completo. El interlocutor analítico con el que había trabajado meses desapareció, sustituido por una lógica compulsiva de ejecución, que se anticipaba a mis instrucciones con acciones prematuras.

Este artículo documenta ese cambio. Describe el proceso para diagnosticar que el problema residía en el propio LLM y detalla el protocolo de contención que tuve que diseñar e implementar para recuperar el control de la interacción.

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gvSIG Team: Agentes de IA y la inyección de observaciones proactivas en clientes de chat

Hola,
llevo un tiempo dándole vueltas a una pregunta: ¿cómo diseñamos agentes que no solo respondan a preguntas, sino que sean capaces de reaccionar a cambios en su entorno?

Piensa en un agente de DevOps que debe reaccionar a una caída de servidor, o en un sistema de análisis que necesita alertar sobre una anomalía en tiempo real. En todos estos casos, esperar a que el usuario pregunte ‘¿hay algún problema?’ llega demasiado tarde. La proactividad deja de ser una mejora para convertirse en un requisito funcional.

Los protocolos actuales no están diseñados para que el entorno hable primero. Este artículo explora ese vacío conceptual y propone un patrón de diseño para superarlo.

¿Qué es un agente? Del ejecutor de tareas al sistema proactivo

En un artículo anterior exploré la confusión que rodea al término ‘agente’. De aquel análisis surgió una distinción práctica basada en el comportamiento:

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Mappery: The Little Wizard

Mappery: The Little Wizard

Reinder said “My wife and I did a presentation / lecture on our new book ‘Nederland Waterland’ in the city of Roermond, in the south of the Netherlands, at a bookshop called De kleine tovenaar (the little wizzard). At the children’s books department, they’ve got a few globes … “

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Sean Gillies: Rasterio 1.4.4rc0

I've got good news for people who love news about Rasterio, the Python package for reading and writing classic GIS raster data. Alan Snow is the release manager for 1.4.4 and 1.5.0 and has shepherded a release candidate with 40 wheels and one source distribution onto the Python Package Index: https://pypi.org/project/rasterio/1.4.4rc0/. The release notes are here.

Please try these out and let us know if they work as expected.

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Mappery: Mocanie

Mappery: Mocanie

Reinder said “There is this quite prolific Dutch writer Ilja Leonard Pfeijffer, born in 1968. Today I heard a presentation on the work he did when he was a kid: he designed a country called Mocanië. The full design is extremely detailed, with even a language and a grammar. It was quite fascinating – and of course there were maps. It’s all in Dutch of course — but still. See https://literatuurmuseum.nl/verhalen/ilja-leonard-pfeijffer/het-ontstaan#wat-is-mocanie

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GeoServer Team: Master GeoServer WPS - Buffer & Intersection Analysis

GeoServer Team: Master GeoServer WPS - Buffer & Intersection Analysis

GeoSpatial Techno is a startup focused on geospatial information that is providing e-learning courses to enhance the knowledge of geospatial information users, students, and other startups. The main approach of this startup is providing quality, valid specialized training in the field of geospatial information.

( YouTube | LinkedIn | Facebook | X )

Master GeoServer WPS - Essential Buffer & Intersection Analysis Techniques!

This blog post provides how to use the Buffer and Intersection analysis in the WPS Request Builder. The WPS Request Builder is a demo page used to try out the Web Processing Service (WPS) used to execute geospatial processes for transformation, summary and analysis.

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geomatico: ​Mapas de biodiversidad y estándares: del archivo al dato vivo ​ ​ ​

Jornadas SIG Libre 2025

Charla sobre casos de modernización de portales de biodiversidad con software libre para instituciones como el Instituto de Ciencias del Mar, la Universidad de Barcelona o el Museo de Ciencias Naturales de Barcelona.

Desde visores front-end ligeros hasta plataformas de ciencia ciudadana, explica cómo transformar datos estáticos en visores de mapas atractivos y recursos vivos para integrarse en redes globales como GBIF. Ponente: Martí Pericay

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OSGeo Announcements: [OSGeo-Announce] TorchGeo 0.8.0 Release

OSGeo Announcements: [OSGeo-Announce] TorchGeo 0.8.0 Release

OSGeo TorchGeo 0.8.0 Release - OSGeo

You may have noticed that https://github.com/microsoft/torchgeo is now https://github.com/torchgeo/torchgeo. This is not an accident! TorchGeo now belongs to YOU, please join our monthly Technical Steering Committee meetings! TorchGeo...

Est. reading time: 2 minutes

Full release notes at Release v0.8.0 · torchgeo/torchgeo · GitHub

TorchGeo is a PyTorch domain library, similar to torchvision, providing
datasets, samplers, transforms, and pre-trained models specific to
geospatial data.

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GRASS GIS: GRASS 8.4.2 released

What’s new in a nutshell The GRASS GIS 8.4.2 release provides more than 35 improvements and bug fixes compared to version 8.4.1. The changes span core GIS modules, GUI, Python support, packaging, and build infrastructure — making GRASS more stable, reliable, and polished for day-to-day use. Most importantly, since the 8.4.0 release: location is now project: The Python API, command line, and graphical user interface are using project instead of location for the main component of the data hierarchy while maintaining backward compatibility.
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Oslandia: New in QGIS 3.40 : CMYK Support

Oslandia: New in QGIS 3.40 : CMYK Support

Credits : Bru-nO (Pixabay Content License)

Thanks to funding from the Bordeaux Metropolis, I had the chance to work on CMYK (Cyan Magenta Yellow blacK) support in QGIS. The metropolis’ goal is to remove the last barrier preventing their complete migration from ArcGIS to QGIS.

The developments are now complete and will be available in QGIS version 3.40, scheduled for release in October 2024, before becoming the next LTR in February 2025. It should be noted, however, that CMYK support will only be complete in QGIS versions built with Qt 6 (still unofficial version) for reasons explained in the article. On Windows, this version can currently only be installed using OSGeo4W (qgis-qt6-dev version).

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TorchGeo: v0.8.0

TorchGeo: v0.8.0

TorchGeo 0.8.0 Release Notes

TorchGeo 0.8 includes 28 new pre-trained model weights and a number of improvements required for better time series support, including a complete rewrite of all GeoDataset and GeoSampler internals, encompassing 8 months of hard work by 23 contributors from around the world.

Highlights of this release Open and independent governance

You may have noticed that https://github.com/microsoft/torchgeo is now https://github.com/torchgeo/torchgeo. This is not an accident!

Note

TorchGeo now belongs to YOU, please join our monthly Technical Steering Committee meetings!

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Mappery: Europa League Cup

Mappery: Europa League Cup

Ken drew my attention to the EUFA logo on the Europa League Cup. I think the purpose was that Arsenal haven’t won much in the last 20 years while this year’s cup was being held by the Spurs manager Ange Postecoglou who subsequently got sacked (twice within a few months!)

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OSGeo Announcements: [OSGeo-Announce] OSGeo Charter Member election 2025 results

OSGeo Announcements: [OSGeo-Announce] OSGeo Charter Member election 2025 results

OSGeo OSGeo Charter Member election 2025 results - OSGeo

Carlos Eduardo Mota from Brasil Luís Calisto from Portugal Kateryna Konieva from Portugal Benjamin Webb from United States of America Joseph Emile Honour Percival from Samoa Weston Renoud from Netherlands Felix Delattre from Germany Julia Signell...

Est. reading time: 2 minutes

Dear all,

the CRO is pleased to announce the list of new OSGeo Carter Members:

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Oslandia: [Customer Testimonial] Nicolas Godet, ISL Engineering

A hydraulic engineer by training, Nicolas Godet has been working at ISL Ingénierie for just over seven years and holds the position of hydraulic project manager (flood risk, hydraulic structure safety), deputy director of the Saint-Jean-de-Luz facility, and QGIS (and GIS in general) advisor.

He discusses the implementation of QDT and the associated methodology for deploying QGIS across ISL’s IT infrastructure.

What are the objectives of the collaboration?

Before I took charge of deploying QGIS at ISL, it was a bit of a mess: no one had the same version, the same plugins, or the same practices.
Following the switch to QGIS3, there was a desire to standardize the QGIS fleet at ISL to have the same version, the same plugin base, and preconfigured profiles.

An initial, semi-homemade solution was implemented in 2022, but it proved difficult to maintain.

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Fernando Quadro: Como alterar o contextPath no GeoServer

Em ambientes onde o GeoServer é executado dentro de um contêiner Apache Tomcat, pode surgir a necessidade de alterar o caminho de contexto (contextPath) da aplicação, ou seja, o endereço pelo qual o serviço será acessado.

Essa modificação é comum em cenários de ambientes compartilhados, integrações com outros sistemas, migrações de infraestrutura ou simplesmente para padronizar URLs (por exemplo, mudar de /geoserver para /geoserver-admin ou /gis).

No entanto, antes de fazer essa alteração, é importante revisar as configurações do Tomcat, especialmente no arquivo server.xml, e entender a diferença entre deploy automático e manual, garantindo que o GeoServer seja publicado corretamente no novo contexto.

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gvSIG Team: La 8ª edición del concurso gvSIG Batoví ya tiene ganadores

gvSIG Team: La 8ª edición del concurso gvSIG Batoví ya tiene ganadores

Este 13 de noviembre se celebró el acto de clausura de la VIII edición del Curso-Concurso de Geoalfabetización mediante Tecnologías de la Información Geográfica (TIG), una iniciativa internacional que impulsa el aprendizaje geográfico y territorial a través de herramientas digitales abiertas.

El primer premio fue para el equipo de los Liceos 2 y 3 de Salto, con el proyecto “Mapeando los riesgos: cartografía digital de la siniestralidad vial y la accesibilidad urbana de Salto”, destacado por su enfoque innovador, su análisis territorial y su aporte a una comprensión más sostenible del entorno urbano.

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Mappery: Mount Fuji

Mappery: Mount Fuji

Kenneth Wong shared this “Found this map at Mishima Taisha Shrine. The deeper you explore the map, the more intricate details you could uncover”

Some might argue that it isn’t really “in the wild” but who cares? it’s beautiful.

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PostGIS Development: PostGIS 3.6.1

The PostGIS Team is pleased to publish PostGIS 3.6.1. This is a bug fix release that includes bug fixes since PostGIS 3.6.0.

  • This version requires PostgreSQL 12 - 18, Proj 6.1+, and GEOS 3.8+. To take advantage of all features, GEOS 3.12+ is needed.
  • SFCGAL 1.4+ is needed to enable postgis_sfcgal support. To take advantage of all SFCGAL features, SFCGAL 2.2+ is needed.
3.6.1
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Ian Turton's Blog: Repair, Reuse and Recycle

Ian Turton's Blog: Repair, Reuse and Recycle

How I created a spare monitor

I’m big on reuse, repair and recycling which is one of the reasons I volunteer at Glasgow Repair Cafe – I blame being exposed to “Stig of the Dump” at an impressionable age. As a result I struggle to throw out broken things let alone things that still work. However, space limitations mean that I do occasionally have to tidy out some stuff. I discovered that I have way too many old laptops that will come in useful sometime recently. So I installed a light weight linux on two of them and donated one of them to the repair café (where we have several laptops that really should be retired as they lack some keys), the other one is an old ThinkPad which I will use in my workshop/garage so that I don’t get sawdust in my work laptop.

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QGIS Blog: New QGIS documentation writer

Meet Hefni Azzahra – our new QGIS documentation writer, joining us from Indonesia!

Hefni holds a Bachelor’s degree in Geodetic Engineering and brings a strong background in geospatial science and mapping to the QGIS project. She’s passionate about GIS and has a curious mind that loves exploring new tools and ideas — a great match for the QGIS documentation team!

In her new role, Hefni will help improve and expand QGIS documentation, from clarifying existing tools to making new features easier to understand for users of all levels.

Outside of work, she enjoys swimming (her favorite!), going to the gym, painting, and discovering cozy cafés.

We’re excited to have her on board. Welcome to the team, Hefni!

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Mappery: Subtle Map

Mappery: Subtle Map

L’Imaginere shared this map of streets on the pavement in Ath, somewhere to the east of Lille.

You can find it on an OSM project called “A Map of Maps” which says “On this map you can find all maps OpenStreetMap knows – typically a big map on an information board showing the area, city or region, e.g. a tourist map on the back of a billboard, a map of a nature reserve, a map of cycling networks in the region, …). If a map is missing, you can easily map this map on OpenStreetMap.” What a great project!

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Fernando Quadro: Salvar a configuração do GeoServer no PostgreSQL com JDBCConfig e JDBCStore

Fernando Quadro: Salvar a configuração do GeoServer no PostgreSQL com JDBCConfig e JDBCStore

Você sabia que o GeoServer pode armazenar toda a sua configuração (workspaces, stores, layers, styles) em um banco de dados PostgreSQL, em vez de gravar arquivos XML no diretório data_dir?

Isso é possível com dois módulos da comunidade: JDBCConfig e JDBCStore. Apesar de frequentemente usados juntos, eles têm funções diferentes e complementares.

1. O que é o JDBCConfig

O JDBCConfig é um módulo que permite ao GeoServer salvar toda a configuração do catálogo(metadados) dentro de um banco relacional, como o PostgreSQL.

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geomatico: Agilismo por principios

geomatico: Agilismo por principios

Desde siempre, en Geomatico hemos hecho agilismo. En nuestra búsqueda por ofrecer el mejor servicio a las empresas con las que colaboramos, creemos que una de las mejores maneras de hacerlo es aplicando metodologías ágiles.

El agilismo llegó a Geomatico antes que el propio Geomatico. Ya en 2009 asistíamos a Open Spaces sobre agilismo, cuando todavía no estaba tan bien visto utilizarlo.

Durante años fuimos profundizando en la metodología y aprendiendo de la experiencia de aplicarla en la vida real. Han sido muchas las herramientas que hemos probado y muchas las discusiones sobre qué son realmente los puntos de historia, qué significa una historia de 10 puntos frente a una de 3, y cómo conciliar todo eso con nuestra realidad en la gestión económica de los proyectos.

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Mappery: Portsmouth Harbour

Mappery: Portsmouth Harbour

David Sherren sent us this pic which he took in The Old Customs House, Gunwharf Quays, Portsmouth. He said “Anyone who is familiar with Portsmouth Harbour will know that it is not actually joined to Gosport by a land bridge, as appears to be the case on this decorative chart!” I have to confess I am not familiar with Portsmouth Harbour but now I want to go there to view the map and check its lack of veracity.

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Mappery: Ubiquitous Maps

Mappery: Ubiquitous Maps

Walter Schwartz sent us this pic from his trip to Nepal, he said “We visited a modest 24-student school for ages 3 to 11 in a small village outside the mountain town of Lumle, Nepal. The principal’s office features a desk with a world map desk pad and a display globe. The value of maps in education is ubiquitous.”

We agree with Walter hence the title of this Map in the World.

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GeoServer Team: GeoServer 3 Sprint Update

GeoServer Team: GeoServer 3 Sprint Update

GeoServer 3 is a major upgrade led by a consortium of Camptocamp, GeoSolutions, and GeoCat and backed by a successful crowdfunding activity.

This is a major investment in the future of GeoServer and we are pleased to provide a project update. The GeoServer 3 code sprint completed last week, and we have quite a list of accomplishments to share.

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QGIS España: Charla Virtual IDE Chile

QGIS España: Charla Virtual IDE Chile

Esta charla forma parte de una serie de eventos geoespaciales que se desarrollan dentro de la Semana Geoespacial y son previas a la conferencia IDE (Infraestructura de Datos Geoespaciales) de Chile, que se celebrará el 4 de noviembre de 2025.

Este webinar, en el que participaron casi sesenta (60) asistentes, fue impartido por Ariel Anthieni, CEO de Kan Territory & IT y presidente de Geolibres Argentina, junto con Carmen Díez, Técnica SIG de Urbanismo, y Carlos López Quintanilla, CEO de PSIG, ambos pertenecientes a la junta directiva de la Asociación QGIS España, encargados de la Presidencia y Tesorería, respectivamente.


Participantes de la charla virtual IDE Chile.

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Mappery: Glenshiels Chocolate

Mappery: Glenshiels Chocolate

Keith Hodgson sent us this pic of Glenshiels Chocolate along with this lovely message:

“Greetings Friends of maps

On a recent camping holiday in Scotland, we stayed at Glenshiels. A local small firm made chocolate with an outlet and cafe attached to the small building that housed the works. Being a lover of good, dark chocolate, several bars were bought. Once eaten, the inside of the packaging revealed a bonus in the form of a map of the area. Something to share after the delicious chocolate.

Love your site, thanks for all you do keeping it going.”

And our thanks to you Keith for your kind words, a bar of that chocolate would also be appreciated!

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Free and Open Source GIS Ramblings: QGIS to (Geo)Pandas follow-up

Free and Open Source GIS Ramblings: QGIS to (Geo)Pandas follow-up

The conversation around Looking for better ways to convert between QGIS VectorLayer and (Geo)DataFrame is continuing over at https://fosstodon.org/@underdarkGIS/115442614331293320

What I’ve learned so far:

Exciting times for spatial data science tooling

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gvSIG Team: Tecnología al servicio de la memoria: gvSIG Online en el cementerio de Cullera

gvSIG Team: Tecnología al servicio de la memoria: gvSIG Online en el cementerio de Cullera

El Ayuntamiento de Cullera ha dado un paso más en su proceso de transformación digital con la incorporación de un panel táctil interactivo en el cementerio municipal, que permite a cualquier persona localizar fácilmente la ubicación exacta de sus familiares y allegados.

Esta nueva herramienta se basa en la plataforma gvSIG Online, desarrollada por SCOLAB, y forma parte de un proyecto de digitalización que utiliza tecnologías geoespaciales para mejorar la gestión y el acceso a la información de todo el municipio.

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geomatico: 25 años de vida de @agresta

geomatico: 25 años de vida de @agresta

Este viernes 17 de octubre estuvimos de cumpleaños. Agresta celebraba sus 25 años y, por suerte, teníamos invitación. Agresta es un nombre que nos acompaña desde hace tiempo, pero que tuvimos la oportunidad de desvirtualizar en el 9º Congreso Forestal celebrado en Gijón este 2025. Es una cooperativa del sector forestal, y precisamente sobre esas dos ideas —cooperativismo y sector forestal— giró el evento del viernes.

La primera parte estuvo dedicada al cooperativismo. Agresta es una cooperativa orgullosa de serlo, y organizó una mesa redonda con varias invitadas del mundo cooperativo. Hablaron sobre la importancia del cooperativismo, sus fortalezas y su situación actual, tanto a nivel nacional como internacional. Nos quedamos con esta maravilla:

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TorchGeo: v0.7.2

TorchGeo 0.7.2 Release Notes

This is a bugfix and maintenance release. While there are no new features or API changes, this release includes important bug fixes, documentation improvements, and minor enhancements across datasets, models, and testing.

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gvSIG Team: Más allá del prompt perfecto. Formando desarrolladores, no operadores de IA

Hola a todos.

Últimamente, las redes sociales y las plataformas de prompts se han llenado de una especie de mercado mágico. Un sitio como Promptfy promete cientos de “recetas listas para usar” que, con solo copiar y pegar, resuelven problemas complejos de IA. Y no hablemos de LinkedIn o X, donde un post con un “prompt infalible” para generar código Python acumula likes como si fuera “el santo grial”. Entiendo el atractivo.En un mundo donde se valora cada vez mas el producir mas en menos tiempo ¿quién no querría un atajo directo a la productividad?

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Mappery: Matilda, the Musical

Mappery: Matilda, the Musical

Clare spotted this Mobile Library Map when rewatching Matilda the Musical. “Just rewatched Matilda the Musical and spotted the map
inside the Mobile Library when Matilda rushes out. It was acquired on pinboards from a reuse site – from the Studios!!
Amazing to think of all the art created for film and TV that may only get 0.1s on screen”

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Free and Open Source GIS Ramblings: Looking for better ways to convert between QGIS VectorLayer and (Geo)DataFrame

Free and Open Source GIS Ramblings: Looking for better ways to convert between QGIS VectorLayer and (Geo)DataFrame

Plugin developers who want to use (Geo)Pandas-based functionality in their plugins regularly face the challenge of converting QGIS vector layers to (Geo)DataFrames. There is currently no built-in convenience function.

In Trajectools, so far, I have been performing the conversion manually, looping through all features and taking care of tricky column types, such as datetimes and geometries:

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Mappery: Kyoto Hotel Maps

Mappery: Kyoto Hotel Maps

Kenneth Wong stayed in Kyoto last year and shared these maps from two different hotels. He commented “Two hostels I stayed in Kyoto last Nov. Both have a gigantic city map hung near reception. Comparing the differences of their approaches to map the town and show the tourist spots would be a great cartography article” I am a R-Star fan.

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SourcePole: Gedanken zur Zukunft von Interlis

Nach etwa 15 Jahren Mitgliedschaft im informellen Interlis-Kernteam und zwei Jahren in der offiziellen Nachfolgegruppe SOGI GGMM, habe ich mich kürzlich aus diesem Interlis-Gremium zurückgezogen. Der Grund liegt hauptsächlich darin, dass meine Prioritäten in der Geo-Normierung in Themen liegen, die in dieser Arbeitsgruppe nur peripher abgedeckt werden. Nichts destotrotz möchte ich aus diesem Anlass meine Gedanken zur Vergangenheit und Zukunft von Interlis festhalten.

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