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NV5 Geospatial Blog

Each month, NV5 Geospatial posts new blog content across a variety of categories. Browse our latest posts below to learn about important geospatial information or use the search bar to find a specific topic or author. Stay informed of the latest blog posts, events, and technologies by joining our email list!



Not All Supernovae Are Created Equal: Rethinking the Universe’s Measuring Tools

Not All Supernovae Are Created Equal: Rethinking the Universe’s Measuring Tools

6/3/2025

Rethinking the Reliability of Type 1a Supernovae   How do astronomers measure the universe? It all starts with distance. From gauging the size of a galaxy to calculating how fast the universe is expanding, measuring cosmic distances is essential to understanding everything in the sky. For nearby stars, astronomers use... Read More >

Using LLMs To Research Remote Sensing Software: Helpful, but Incomplete

Using LLMs To Research Remote Sensing Software: Helpful, but Incomplete

5/26/2025

Whether you’re new to remote sensing or a seasoned expert, there is no doubt that large language models (LLMs) like OpenAI’s ChatGPT or Google’s Gemini can be incredibly useful in many aspects of research. From exploring the electromagnetic spectrum to creating object detection models using the latest deep learning... Read More >

From Image to Insight: How GEOINT Automation Is Changing the Speed of Decision-Making

From Image to Insight: How GEOINT Automation Is Changing the Speed of Decision-Making

4/28/2025

When every second counts, the ability to process geospatial data rapidly and accurately isn’t just helpful, it’s critical. Geospatial Intelligence (GEOINT) has always played a pivotal role in defense, security, and disaster response. But in high-tempo operations, traditional workflows are no longer fast enough. Analysts are... Read More >

Thermal Infrared Echoes: Illuminating the Last Gasp of a Dying Star

Thermal Infrared Echoes: Illuminating the Last Gasp of a Dying Star

4/24/2025

This blog was written by Eli Dwek, Emeritus, NASA Goddard Space Flight Center, Greenbelt, MD and Research Fellow, Center for Astrophysics, Harvard & Smithsonian, Cambridge, MA. It is the fifth blog in a series showcasing our IDL® Fellows program which supports passionate retired IDL users who may need support to continue their work... Read More >

A New Era of Hyperspectral Imaging with ENVI® and Wyvern’s Open Data Program

A New Era of Hyperspectral Imaging with ENVI® and Wyvern’s Open Data Program

2/25/2025

This blog was written in collaboration with Adam O’Connor from Wyvern.   As hyperspectral imaging (HSI) continues to grow in importance, access to high-quality satellite data is key to unlocking new insights in environmental monitoring, agriculture, forestry, mining, security, energy infrastructure management, and more.... Read More >

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OGC and the GeoServices REST Specification

Anonym

There's been some excitement in the OGC (Open Geospatial Consortium) lately. Quite a stir was created when the GeoServices REST Standards WorkingGroup (SWG) recommended that the OGC Technical Committee approve the GeoServices REST API as an OGC standard. The discussion groups have been hopping. Amid questions of technical relevance, appropriateness to the OGC, suggestions of vendor favoritism and poor process, the SWG ultimately withdrew the recommendation.

Esri originally provided the GeoServices REST Specification for consideration a little over two years ago. A SWG was formed, and quite a bit of work went into forming the candidate standard. The candidate was released for public review in late 2012 and recommended for approval in April 2013. That brought on all of the commentary, which was as much about the process the OGC uses for developing and approving standards as it was about the GeoServices REST API.

Some of the comments suggested that the OGC process is too slow and monolithic without enough room for general feedback. In fact, a posting from the OGC President and CEO discussing his plans for strengthen the OGC garnered a response that even the mechanisms used for these discussions and meetings could be modernized.

Although standards and standards committees have been around for a long time, I believe that software development is at a point where standards have become increasingly important as we see a movement towards heterogeneous systems of components and services that use standards to define their interaction. Just as we are seeing a need to modernize our enterprise software systems, perhaps there is also a need to modernize how standards are formed and adopted.

The OGC plays a very important role in our community. The lively discussions have certainly brought a new energy to the OGC that I hope is helpful in invigorating the organization's evolution.

As for the GeoServices REST API, my company believes in it strongly enough to have implemented it in our new product, the ENVI Services Engine. We also supported its adoption as a standard and hope to see that process resurrected.Since they initially proposed it as a standard, I'm wondering if we'll hear anything from Esri about GeoServices REST at the Esri International User Conference coming up the week of July 8th in San Diego. Will there be any fireworks? Let me know what you think.

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