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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!



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 >

Ensure Mission Success With the Deployable Tactical Analytics Kit (DTAK)

Ensure Mission Success With the Deployable Tactical Analytics Kit (DTAK)

2/11/2025

In today’s fast-evolving world, operational success hinges on real-time geospatial intelligence and data-driven decisions. Whether it’s responding to natural disasters, securing borders, or executing military operations, having the right tools to integrate and analyze data can mean the difference between success and failure.... Read More >

How the COVID-19 Lockdown Improved Air Quality in Ecuador: A Deep Dive Using Satellite Data and ENVI® Software

How the COVID-19 Lockdown Improved Air Quality in Ecuador: A Deep Dive Using Satellite Data and ENVI® Software

1/21/2025

The COVID-19 pandemic drastically altered daily life, leading to unexpected environmental changes, particularly in air quality. Ecuador, like many other countries, experienced significant shifts in pollutant concentrations due to lockdown measures. In collaboration with Geospace Solutions and Universidad de las Fuerzas Armadas ESPE,... Read More >

Rapid Wildfire Mapping in Los Angeles County

Rapid Wildfire Mapping in Los Angeles County

1/14/2025

On January 8, WorldView-3 shortwave infrared (SWIR) imagery captured the ongoing devastation of the wildfires in Los Angeles County. The data revealed the extent of the burned areas at the time of the capture, offering critical insights for rapid response and recovery. To analyze the affected region, we utilized a random forest... Read More >

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Helios Provides Free Access to Life-saving Technology During Hurricane Dorian

Erin Eckles

In September 2018, Hurricane Florence lashed North and South Carolina, bringing 13-foot storm surges and relentless rainfall. A year later as Hurricane Dorian left destruction behind in the Bahamas and took aim at the South Eastern shores of the US once again, meteorologists, emergency managers, and residents relied on Helios® technology (from ground to space) to prepare to protect their lives and property.

Before, during, and after both Hurricane Florence and Dorian, NV5 (formerly L3Harris) opened up its powerful Helios® real-time weather intelligence tool to allow more than 2,500 emergency managers, transportation officials, and residents free access to monitor the road conditions themselves. Helios uses machine learning to automatically filter through thousands of traffic and web cameras in the Helios network. During severe weather events, Helios boosts confidence in understanding ground conditions as it detects hazardous road conditions, such as pooling water. Helios improves the efficiency and effectiveness of disaster response and recovery, providing a unified operation picture to quickly deploy resources to the hardest hit areas.

We took a survey after the hurricanes to get feedback on how they used Helios. Here are the results:

More than 70% were satisfied with their experience using Helios 50% used it for business / 30% used it for personal / 20% used it for both Majority used Helios to:

  • Monitor Hurricane’s path/advance
  • Gain situational awareness of the storm
  • View weather and highway visibility
  • Manage road traffic and conditions

DISCOVER MORE

Fast, Accurate weather intelligence

Deep Learning Blog Post

HELIOS®

Fast and accurate local ground weather intelligence to enable real-time decision making.

Helios Proves To Be a Force Multiplier

BLOG ARTICLE

Helios was used by multiple agencies and businesses during hurricane florence.

ROAD WEATHER ANALYTICS CAN SAVE LIVES

Helios Weather Analytics

RECORDED WEBINAR

This webinar shows how Helios solves road weather challenges.

 

 

 

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