Matthias Mohr

@mmohr
170 Followers
95 Following
76 Posts
Software engineer and consultant working on geospatial ☁ solutions. openEO, STAC and Cloud-Native Geospatial Also fixing my parents' computers. 🤪
Twitter
Websitehttps://moregeo.it
GitHubhttps://github.com/m-mohr
LocationMünster, Germany

"OpenEO: A GDAL for EO Analytics" was @edzer's initial title for an idea published on https://r-spatial.org/2016/11/29/openeo.html

The idea is now a standard. The OGC has officially published the openEO API specification as a new OGC Community Standard. The openEO Processes are published as an OGC Community Practice.

The full news article: https://www.ogc.org/announcement/openeo-api-ogc-community-standard/

OpenEO: a GDAL for Earth Observation Analytics

We’re excited to release the first version of our (Geo)Parquet Viewer. It supports both GeoParquet and regular Parquet files.

The project builds on top of excellent open-source work from projects like DuckDB, deck.gl, Apache Arrow, and others, and we hope we’ve created a useful tool for the initial exploration of Parquet datasets.

Saidy Barry has been hammering away on this and is looking forward to your feedback and ideas for improvements.

Try it today at https://geoparquet.info

GeoParquet Viewer

*PROJ in the browser*

Finally, after a long time and learning a lot in the process, I am getting a webpage that uses PROJ to perform coordinate transformations (similar to cs2cs)

https://jjimenezshaw.github.io/wasm-proj/transform.html

Best features:
- fast!
- it uses grid files when needed, downloading only the needed part of them.

There's another one that replicates projinfo:
https://jjimenezshaw.github.io/wasm-proj/projinfo.html

It has its js library behind it. I'm still developing it, improving it & adding more features.

Enjoy!

#gis #gischat

CRS Transformation Tool

New openEO QGIS Plugin available

Copernicus Data Space Ecosystem - Europe's eyes on Earth

Copernicus Data Space Ecosystem

Today we released two new openEO specifications:

- openEO API v1.3.0
- openEO Processes v2.0.0-rc.2

See the release announcement for more details:
https://openeo.org/news/2026-02-03-new-openeo-versions-130-200rc2.html

openEO API 1.3.0 and openEO Processes 2.0.0 RC2 released | openEO

openEO develops an open API to connect various clients to big EO cloud back-ends in a simple and unified way.

RE: https://mastodon.social/@pervognsen/115912977081041270

The nerdiest piece of work I've read in a while. Interesting and fun read... 🤓

📢 STAC Browser v4.0.0 is out!

https://github.com/radiantearth/stac-browser/releases/tag/v4.0.0

✨ Highlights:

- New mapping system based on OpenLayers, with support for projections, layer switcher, more advanced basemaps, various mapping APIs, etc.
- Improved user interface, with a new header and a new grid system for lists of catalogs and items
- Polish language support
- Collection Search now displays results on a map
- GeoJSON assets can be visualized on the map, including their properties

Release v4.0.0 · radiantearth/stac-browser

THIS IS A BREAKING RELEASE - MAKE SURE TO UPDATE ALL YOUR CONFIG FILES! Migrated from Leaflet (and stac-layer) to OpenLayers (and ol-stac) New layer switcher Support for multiple projections Supp...

GitHub

📢 It's been a long and sturdy way, but we've made it folks! STAC (including its API) is an official OGC community standard. Cheers to everyone involved! 🥳

You can find the OGC announcement here: https://www.ogc.org/announcement/ogc-announces-publication-of-the-spatiotemporal-asset-catalog-community-standards/

OGC Publishes SpatioTemporal Asset Catalog (STAC) Standard

The Open Geospatial Consortium announces the publication of the SpatioTemporal Asset Catalog (STAC) Community Standard, enabling unified geospatial data access.

Open Geospatial Consortium
Starting from today, the public demo deployment of STAC Browser at https://radiantearth.github.io/stac-browser/ is now running on @openlayers.org / ol-stac / stac-js. This is a major change, so problems are likely to occur. Please report any issues that you may find at https://github.com/radiantearth/stac-browser/issues
STAC Browser

STAC Browser
Just created a new online checker for STAC, based on stac-node-validator v2: https://check-stac.moregeo.it/
Feedback welcome :-)
STAC Online Checker