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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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Common Ideals & New Approaches

Anonym

As part of the geospatial community it’s great to know when your solutions answer not just to individual clients but also more widely address common ideals. Examples include:

  1. I’m excited by possibilities without wishing to be constrained by complexities
  2. I recognize the transformative potential of geospatial technologies and want to deliver the benefit
  3. I see GIS/RS is an enabler with emphasis on applied outcomes
  4. For geospatial technology to be pervasive it must be within reach of users

These unifying themes have been regular topics of conversation and today we see the geospatial industry and others responding, sometimes in quite unexpected ways.

Firstly the cloud. Esri is well underway with ArcGIS Online and NV5 has ENVI Services Engine, the cloud is accepted as the method by which users will increasingly interact with geospatial software and data. The cloud promises to deliver the success of enterprise wide GIS without the overhead, however the cloud also breaks familiar commercial and operational models which have sustained software and data providers. Adjustments will need to be made and inevitably lessons will be learned. One of the first to get a jump on the market Adobe who a few weeks ago launched a rebranded suite prefixed with CC “Creative Cloud”. This has some nice features among them granting access on a flexible basis and allowing users to sample and work with new tools without needing to consider anything more than a few clicks and a small payment to get started. Early indications are that this has been well received.

Very much tied to the cloud but more of a novel implementation for mass consumption is the recent work from TIME and Google on project Timelapse which takes the Landsat archive and presents the user with an easy to use tool to navigate the world to see how the planet has changed as well as giving prefixed location stories. This is work is especially notable is the wider GIS/RS context as it neatly demonstrates the pervasive power of geospatial technologies to engage broader interest groups.

A couple of recent stories both of which mix crowd-sourcing and geospatial to extract value from Smartphone sourced information also caught my attention. Tomnod was purchased by Digital Globe and Waze has been in the news after being courted by Facebook and now Google. Both worthy of note since they accord a different way of achieving results already within the realm of GIS/RS (image interpretation/change detection and traffic/routing monitoring).

Perhaps these solutions show us where classic approaches have not sufficiently addressed need other approaches step in. My hope is this will serve to encourage solution providers to seek out creative solutions to compliment established GIS/RS methods of problem solving.

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