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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!



Mapping Earthquake Deformation in Taiwan With ENVI

Mapping Earthquake Deformation in Taiwan With ENVI

12/15/2025

Unlocking Critical Insights With ENVI® Tools Taiwan sits at the junction of major tectonic plates and regularly experiences powerful earthquakes. Understanding how the ground moves during these events is essential for disaster preparedness, public safety, and building community resilience. But traditional approaches like field... Read More >

Comparing Amplitude and Coherence Time Series With ICEYE US GTR Data and ENVI SARscape

Comparing Amplitude and Coherence Time Series With ICEYE US GTR Data and ENVI SARscape

12/3/2025

Large commercial SAR satellite constellations have opened a new era for persistent Earth monitoring, giving analysts the ability to move beyond simple two-image comparisons into robust time series analysis. By acquiring SAR data with near-identical geometry every 24 hours, Ground Track Repeat (GTR) missions minimize geometric decorrelation,... Read More >

Empowering D&I Analysts to Maximize the Value of SAR

Empowering D&I Analysts to Maximize the Value of SAR

12/1/2025

Defense and intelligence (D&I) analysts rely on high-resolution imagery with frequent revisit times to effectively monitor operational areas. While optical imagery is valuable, it faces limitations from cloud cover, smoke, and in some cases, infrequent revisit times. These challenges can hinder timely and accurate data collection and... Read More >

Easily Share Workflows With the Analytics Repository

Easily Share Workflows With the Analytics Repository

10/27/2025

With the recent release of ENVI® 6.2 and the Analytics Repository, it’s now easier than ever to create and share image processing workflows across your organization. With that in mind, we wrote this blog to: Introduce the Analytics Repository Describe how you can use ENVI’s interactive workflows to... Read More >

Deploy, Share, Repeat: AI Meets the Analytics Repository

Deploy, Share, Repeat: AI Meets the Analytics Repository

10/13/2025

The upcoming release of ENVI® Deep Learning 4.0 makes it easier than ever to import, deploy, and share AI models, including industry-standard ONNX models, using the integrated Analytics Repository. Whether you're building deep learning models in PyTorch, TensorFlow, or using ENVI’s native model creation tools, ENVI... 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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