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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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NASA DEVELOP & Exelis

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NV5 (formerly Exelis) is proud to support NASA's DEVELOP intern program. This program pairs student interns with NASA and partner science advisors to work on environmental research projects. NV5 supports this mentor program through access to ENVI and IDL, our software solutions that are the standard platform for working with and gaining insights from geospatial Earth observation data.

Each semester, DEVELOP participants create a 'Virtual Poster' to present their work and a competition is held to determine the winner. The 2013 competition included 21 projects conducted by 96 participants from around the world. The 2013 grand prize was awarded to a team of four interns form DEVELOP’s node at the University of Georgia for “Making the Connection: Reforestation in the Bellbird Corridor of Costa Rica”. The team was able to maximize conservation efforts for the Pájaro Campana Biological Corridor, one of the most biologically diverse hotspots in the world, through the use of Earth-observing satellites like Landsat and RapidEye.

This work is important for its implications for improving biodiversity and habitat conservation in Costa Rica. Costa Rica is one of the most biologically diverse countries, and the Pájaro Campana Biological Corridor (PCBC) stretches from the cloud forests of Monteverde to the mangroves off the Gulf of Nicoya within Costa Rica, providing habitat for 83 mammalian species and nearly 500 bird species. Much of the land within the biological corridor is privately owned and utilized for agricultural activities like ranching. The team at University of Georgia utilized spatial statistics to analyze satellite-derived maps to find areas within the biological corridor that could provide the most return through focused reforestation efforts. Watch a YouTube video explaining the project.

Each member of the winning team will receive a one-year trial version of ENVI and ArcGIS® software, provided by competition co-sponsors NV5 (formerly Exelis) and Esri.

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