Simon Chester's blog

ESIP/OGC Coverage Processing Sprint Results

  • Posted on: 21 February 2020
Contributing Author Information:
Contributed by: 
George Percivall, Annie Burgess, Ingo Simonis

Opening session of the ESIP/OGC Coverage and Processing Analytics API SprintA joint OGC / ESIP Coverage and Processing Analytics API development sprint was held on January 6-7, 2020. The Sprint was held in conjunction with the ESIP Winter Meeting. This sprint builds on the OGC API Hackathon in June 2019, and the OGC API Features and Catalogues Sprint in November 2019. The ESIP/OGC sprint focused on OGC API-Coverages, API-Processes, and API-Common as part of the overall development of OGC APIs.

OGC holds productive OGC India Forum meeting

  • Posted on: 21 January 2020
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Contributed by: 
Nadine Alameh and M.K. Munshi

As part of the GeoSmart India event in Hyderabad, India, last December, Dr. M.K. Munshi organised an OGC India Forum meeting. The forum theme centered around the integration of smart systems into national development and government goals through the use of open standards, innovation processes, and partnerships.

URBAN GEO BIG DATA project

  • Posted on: 31 October 2019
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Contributed by: 
Candan Eylül Kilsedar, PhD student and research fellow at Politecnico di Milano

Communicating research outputs to scientists, public and private sector administrators, and citizens regarding various real-world phenomena using dynamic, interactive, and understandable visual interfaces is essential for effective decision-making.

The URBAN GEOmatics for Bulk Information Generation, Data Assessment and Technology Awareness (URBAN GEO BIG DATA) is a 3D visualization project built on OGC Standards and Free and Open Source Software (FOSS.).

Make it Real - the Convergence of GEOINT and M&S Tradecraft

  • Posted on: 23 October 2019
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Contributed by: 
Stuart Blundell, Presagis

It is said that timing is everything in life, love and technical innovation.

I am reminded of that truism as the GEOINT community evaluates the state of its analytic tradecraft readiness in the context of the Fourth Generation of Intelligence. An era marked by widely divergent threats, converging information systems, persistent GEOINT leveraging multi-INT sources and the adoption of new analytical methods such as Activity Based Intelligence (ABI) and Object Based Production (OBP). In parallel with these advances in tradecraft, the geospatial Modeling and Simulation (M&S) community is pressing forward with its own new requirements from the Special Operations Forces (SOF) to deliver real-world 3D geo-specific terrain databases compatible with gaming systems technology.

A Cure for Global Health – Build an SDI

  • Posted on: 15 October 2019
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Contributed by: 
Ajay K Gupta, CISSP, MBA CEO, HSR & OGC Health DWG Chair. Health IT, Cybersecurity Expert & Sports aficionado

OGC Health Domain Working Group Chair, Ajay K Gupta, discusses the merits of a Health Spatial Data Infrastructure (SDI) ahead of the publication of OGC's White Paper on the topic. 

For much time now, the OGC Health DWG has been working on a white paper to communicate to the health and geospatial communities the value that a Spatial Data Infrastructure (SDI) can bring to healthcare – and to encourage the development of such a resource for the global community - as SDI can be a platform to aid efforts to achieve healthcare’s twin goals of improving quality while reducing costs.

Misaligned maps? High-accuracy data must become time-dependent

  • Posted on: 21 August 2019
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Contributed by: 
Joel Haasdyk & Cameron Shorter

Current web-mapping implementations are compromising datum modernisation programs by introducing metre-level misalignments of data. It is the start of a suite of high-accuracy and time-dependent mapping challenges the world is about to face.

While web-mapping has worked ‘well enough’ to date, it cannot support the high-accuracy requirements expected by modern users and data. It is hampered by the ambiguity inherent in the practical application of WGS84 as used by the Web Mercator projection, and lack of care with the recording and use of time metadata.

Your input is requested to help reach a solution.

Open Portrayal Framework: Sharing Styles and Updating Tiles for a New Generation of Maps

  • Posted on: 8 August 2019
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Contributed by: 
Jeff Harrison (US Army Geospatial Center) & Martin Klopfer (OGC)

The Open Portrayal Framework in OGC Testbed 15 is developing a conceptual model for styles together with a series of new APIs for styles, images, maps and tiles handling.
In the Open Portrayal Framework, a style is an encoding with essential information about itself, e.g. title, abstract description of the style, a thumbnail, and information about the data it can be applied to. These metadata elements allow users to share, discover, select, and apply a style. A style further contains a sequence of rules or instructions that define how mapping engines shall render vector or raster data or, in OGC speak, features and coverages.

Q&A with ApacheCon North America Geospatial Software Track Leader George Percivall

  • Posted on: 7 August 2019
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Contributed by: 
The Apache Software Foundation

As ApacheCon North America approaches, the ApacheCon team invited George Percivall to discuss OGC’s exciting highlights for the Geospatial Software Track at the 2019 event, to be held 9-12 September in Las Vegas. 

The Earth Observation Summit at the Leuven TC Meeting

  • Posted on: 23 July 2019
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Contributed by: 
Marc Olijslagers, Associate researcher, GI Expert and Project Manager at Spatial Applications Division Leuven (SADL), KU Leuven

During the recent TC Meeting in Leuven, Belgium, the Spatial Applications Division of the KU Leuven (SADL) organised the first Earth Observation Summit (EO-Summit) supported by EO4GEO and OGC. The summit aimed to help bridge the skills gap seen in the Earth Observation/Geographic Information (EO/GI) sector.

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