Mastodawn

Luís de Sousa Sep 25, 2025

𝗦𝗲𝗺𝗮𝗻𝘁𝗶𝗰 𝗦𝗲𝗻𝘀𝗼𝗿 𝗡𝗲𝘁𝘄𝗼𝗿𝗸 𝗢𝗻𝘁𝗼𝗹𝗼𝗴𝘆 - 𝟮𝟬𝟮𝟯 𝗘𝗱𝗶𝘁𝗶𝗼𝗻 (2/3)

The new edition is prompted by the release of OGC’s updated Observations, Measurements, and Samples (#OMS) Standard (2023), as well as alignment with #OGC API – Connected Systems and OGC #SensorThings API.

Numerous updates and fixes have been made in response to feedback from users, while preserving all features of the 2017 edition to protect existing deployments.

https://www.w3.org/TR/vocab-ssn-2023/

Semantic Sensor Network Ontology - 2023 Edition

The Semantic Sensor Network ontology (SSN) describes actuators and their actuations, sensors and their observations, samplers and their samplings, the procedures implemented, the features of interest and samples changed or studied, and the actuated and observed properties. The core SSN classes and properties are defined using minimal axiomatization in a module called SOSA (Sensor, Observation, Sample, and Actuator) supplemented with additional axiomatization and terms in further modules. These allow SSN to support a wide range of applications and use cases, including satellite imagery, large-scale scientific monitoring, industrial and household infrastructures, social sensing, citizen science, observation-driven ontology engineering, and the Web of Things. Alignments to some existing ontologies and specifications are provided. Patterns for application of SSN are provided.

Joana Simoes Jul 10, 2024

We also had a presentation about #sensorthings #api with actual sensors #ogc #standards #CODESPRINT24 @geovation

Anita Graser 🇪🇺🇺🇦🇬🇪Feb 23, 2024

TIL that #QGIS 3.36 comes with a new core data provider for #OGC #SensorThings API data sources 🤯

I'm having slight flashbacks to trying to get #SensorObservationServices to work way back when ...

Now, I really want some test #sensors to play with 🤓

#GISChat #OSGEO #SensorNetworks

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Joana Simoes Oct 31, 2023

In "Publishing environmental and biosignals data using OGC Standards" @pascallike presented the software stack used in the eMOTIONAL Cities project to publish sensor data using SensorThings API and OGC API - Features
https://github.com/opengeospatial/developer-events/wiki/October-2023-Open-Standards-Code-Sprint#publishing-environmental-and-biosignals-data-using-ogc-standards
#tutorial #mentorstream #CODESPRINT22 #IoT #sensors #experiments #sensorthings

October 2023 Open Standards Code Sprint

Contribute to opengeospatial/developer-events development by creating an account on GitHub.

GitHub

Joana Simoes Oct 31, 2023

"STA and STAplus hands-on" was about publishing and consuming data from experiments with air quality sensors. A tool was presented that can query and visualise responses from different STA endpoints, in a visual and intuitive way.
https://github.com/opengeospatial/developer-events/wiki/October-2023-Open-Standards-Code-Sprint#sta-and-staplus-hands-on
#tutorial #mentorstream #CODESPRINT22 #IoT #sensors #experiments #sensorthings @pascallike

October 2023 Open Standards Code Sprint

Contribute to opengeospatial/developer-events development by creating an account on GitHub.

GitHub

Luís de Sousa Jun 27, 2023

Tomorrow I have two addresses at #FOSS4G2023 :

11h30 UBT D / N112: Spatial #LinkedData Infrastructures

15h00 UBT C / N109: Template for a Semantic #SensorThings API (#GloSIS use case)

#SemanticWeb

Iván Sánchez Ortega Apr 12, 2023

I've been playing a bit too much with #HomeAssistant custom integrations over the last week. Now that I know my way around, the next obvious step is trying to code support for the #OGC #SensorThings API, during the upcoming OGC codesprint.
https://developer.ogc.org/sprints/20/
cc @doublebyte