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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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Science Stalls During Shutdown

Anonym

As the government shutdown moves into its third week, it is difficult to ignore the vast negative impact it is having on science and research. From NASA and NOAA, to NIH, the FDA, and beyond laboratories are shut and research has been put on hold and in many instances, once the window for conducting this research is missed it cannot be completed. Scientific America reported that this scenario is especially true for environmental and climate studies. So, what does the shutdown mean for users of geospatial data?

  • Data is Unavailable
    There is no segment of human activity that doesn’t have at least some reliance on the datasets provided by NASA, NOAA, and USGS. Our decisions for commercial, civil,and military activities at home and around the world depend on accurate information about earth’s land, air, and water. USGS, NOAA, and NASA are all closed. All three are data providers and with their websites offline, data cannot be accessed. Additionally, NOAA operates the National Geodetic Survey, which provides essential services to maintain public safety,transportation, and infrastructure, affecting access to data from the NGS CORS sites.
  • Access to Geospatial Information Product
    In addition to restricted access to federal data, analysis and information derived from Federal data are also not available. Information is only available by skeleton crew if lives and property are in immediate risk (https://www.usgs.gov/emergency-operations-portal and www.weather.gov).
  • Future Geospatial Programs
    Many future geospatial programs have been delayed at a minimum, with permanent loss or cancellation as consequences for a longer-term shutdown. For example, it’shard to find something more critical than water. The US-Japanese Global Precipitation Measurement Mission, which would be capable of giving humans the first global view of how, when, and where precipitation is happening, is sitting in “safe mode” at Goddard Space Flight Center, while the February launch date and all the attendant deadlines march closer.
  • Loss of Knowledge,Expertise, and Competitive Advantage
    Under sequestration, cutting-edge geospatial work was at best a break-even endeavor.Under shutdown, it is simply a losing proposition. Science, including geospatial work, is not going to stop. The people who lead those fields will find ways to continue, however they just won’t be getting direct access to Federal geospatial resources and won’t be working for the benefit to the US public. Grants,the engine that runs research in the US, have halted. For instance, NSF programs in the Antarctic have stopped, and personnel have been flown back from the stations.
  • Geospatial Data and Tech Business Slowed
    I can’t legally meet with my colleagues and customers at NASA, NOAA, USGS, BLM, Fish and Wildlife, NPS, USDA, USFS, et al. Those meetings are where we get information to make our products better for all our customers. They mean getting better tools in to the hands of researchers and technicians and information in to the hands of businesses and the public. They mean revenue for us now and in the future. And it is all at an indefinite standstill with mounting and fearsome consequences.

Hopefully in the coming days there will be respite from this shutdown and science of all types can get back to work.

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