PipelineML 2.0 Candidate Conceptual Model

We’re excited to share the progress we’ve made on the PipelineML 2.0 conceptual model! This updated version focuses on improving the clarity and consistency of inheritance relationships within the model. You’ll notice in the  UML diagram below that some features have been shifted between classes to achieve this goal. Please ...
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PipelineML 2.0 Status Update

We have been working in the background for several years now preparing for a 2.0 release of PipelineML. The data interchange standard is being used in production environments now and lessons are being learned on a daily basis as to how best to improve its design. We continue collecting this ...
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Why We Are Not Actively Promoting PipelineML

We're excited about PipelineML and the potential it holds, but we're prioritizing responsible development over immediate publicity. Before we start promoting it heavily, we want to ensure its stability and effectiveness through real-world use cases. We'll be integrating PipelineML into select production projects to gather valuable feedback that will guide ...
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PipelineML Technical Specification Officially Published by OGC

After many thousands of hours of work by many people, the OGC published the official PipelineML Technical Specification that describes the abstract specification and XML/GML encoding standard. You will find the official publication at https://www.ogc.org/standard/pipelineml/. Feel free to let me know if you have any outstanding questions about the specification, ...
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PipelineML Standard Approved by OGC

We have had considerable interaction with members of the OGC Architecture Board and Technical Committee over the past few months as our proposal has gone through a lengthy review process. Some minor tweaks were recommended by Carl Reed, who did a detailed assessment of the 300-page technical specification. After all ...
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PipelineML Standard Submitted

After many years of hard work on the part of countless individuals, today we submitted the abstract specification along with an encoding standard for PipelineML to the Open Geospatial Consortium (OGC) for consideration of approval. We intentionally kept the scope of this first version small and focused only on defining ...
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PipelineML Conceptual Model Established

After years of collaborative work, we have finally gotten agreement from all parties on the following abstract class model. This shows the inheritance of all objects/features that will be supported in this initial version of PipelineML. We would love to get your thoughts and feedback as we continue to mature ...
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PipelineML Scope Established

We have spent a consider amount of time determining the initial scope for PipelineML. We want the scope to be fairly narrow because we want just enough that we can complete it in a reasonable amount of time. We also want to leave plenty of room in the future to ...
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OGC PipelineML SWG Meeting – 2017 Southampton, UK

We held our quarterly OGC technical committee meeting on September 13, 2017 at the Southampton, UK event. The meeting was well attended (both physically in UK as well as online). Discussion was robust and many individuals contributed to the discussions on how best to advance this standards development initiative. The ...
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OGC PipelineML SWG Meeting – 2017 St. John’s, Newfoundland

A meeting on the PipelineML standards initiative took place in St. John's, Newfoundland on June 28th, 2017. Discussions centered on recent progress, including the completion of core component definitions and reference codes, as well as ongoing challenges like component attribute inheritance and avoiding redundancy with other standards. The group also ...
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OGC PipelineML SWG Meeting – 2017 Delft, The Netherlands

A PipelineML SWG meeting was held in Delft, Netherlands on March 23, 2017. The meeting focused on the status of the PipelineML standard and next steps for development. Discussions included revisions to the conceptual model and modular schemas, the potential for including offshore assets and merging with the LandInfra standard, ...
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OGC PipelineML SWG Meeting – 2016 Taichung, Taiwan

The OGC PipelineML SWG held a low-attendance quarterly meeting in Taichung, Taiwan, due to the inconvenient time zone. The meeting covered introductory topics, reviewed the conceptual model and ongoing discussions with LandInfra, and planned for a future meeting in Delft, Netherlands with the expectation of higher attendance and a more ...
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Status Update

We are making excellent progress on the list of attributes to be supported in the first version of PipelineML. As you may know, Jan Stuckens in Belgium was voted in as a co-chair of the Standards Working Group. We are holding weekly conference calls where we are going through our ...
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OGC PipelineML SWG Meeting – Orlando 2016

Our OGC Technical Committee meeting held on September 21, 2016 in Orlando, FL USA went well. This was the 100th occurrence of the OGC TC meetings. We briefly reviewed decisions made in previous meetings. We discussed our concepts for modularizing our schema and presented a package dependency UML diagram that illustrated ...
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OGC PipelineML SWG Meeting – Dublin 2016

This week, the PipelineML SWG meeting focused on several key topics: Standardization progress: The group discussed ongoing revisions to the core schema based on prototyping, refined component definitions, and reference code lists. They also aimed to prepare for a major revision in September. New co-chair: Jan Stuckens from Belgium ...
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OGC PipelineML SWG Meeting – Sydney 2015

The OGC PipelineML SWG meeting at the Sydney Technical Committee focused on reviewing Prototype 1, planning Prototype 2, and discussing internationalization challenges. Key points included: Positive feedback received on Prototype 1, including the schema, sample data, and documentation. Prototype 2 scope defined: migrating metadata, binding data to external reference ...
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OGC PipelineML SWG Meeting – Boulder 2015

We held a heavily attended meeting this week in Dublin (as most of the current stakeholders are in the U.S.). Several members of the PODS Association were on hand. We had a wide variety of dialogue that involved retracing much of the work undertaken to date as well as philosophical ...
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OGC PipelineML SWG Meeting – Geneva 2014

This document summarizes the notes from a PipelineML SWG meeting held in Geneva on June 10, 2014. Key points include: Electing John Tisdale and Terry Strahan as Chair and Co-chair, respectively, following discussions on avoiding conflicts of interest. Reviewing key milestones leading to the formation of PipelineML.
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OGC Ad-hoc Meeting – Washington DC 2014

We held an ad-hoc meeting at the OGC Technical Committee meetings in Washington DC. Gary Hoover, Dion Duran and myself traveled to DC to attend this special meeting in person. We were joined by around 90 people in attendance remotely as well as in person. The following was our agenda:
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