blog-banner

The Headwall Blog

The 'High Science' of Hyperspectral Imaging Goes Mainstream

Hyperspectral instruments often conjure up images of ‘high science,’ where complex instruments are tended to by white-jacketed specialists. While the instruments themselves are very precise and highly engineered, Headwall Photonics is taking complexity out while putting exceptional performance in.

Read More

Satellite Hyperspectral Sensing Boosts Environmental Research

Last week, I participated in the bi-annual Earth Observation Business Network 2012 (EOBN) conference, a small group of industry leaders brought together in Vancouver, British Columbia and sponsored by MDA of Canada.  A tip of the hat to John Hornsby, MDA VP of GeoSpatial Strategies and his team, who hosted a very informative and interactive conference.

Read More

Hyperspectral Imaging & Agriculture: A Perfect Match

Spectral imaging and agriculture seems to be a perfect match. Technologies and techniques such as hyperspectral in-line inspection and Raman imaging instrumentation are well suited to very high-speed processing environments such as those found in agricultural processing plants for meat, poultry, and specialty crops.

Read More

Headwall's Hyperpectral Sensors Soar at DSS

The Defense, Security + Sensing (DSS) show moved from its traditional Orlando venue to Baltimore this year. Flush with technology-driven agencies, the Baltimore-Washington area is a natural magnet for a show such as DSS.

Read More

Hyperspectral Imaging Heads to Baltimore for DSS!

DSS--Defense, Security + Sensing--is the world's largest unclassified event for defense, security, and sensing applications for industry and the environment, and we'll be there in Booth 2220 starting Tuesday April 24.

Read More

Surveying the Land Below: Hyperspectral Sensors go Airborne

Remote sensing is a very important application and perhaps the 'killer app' for hyperspectral imaging technology, particularly when it comes to airborne scientific techniques. With traditional roots in research, Headwall’s airborne hyperspectral sensors are considered an industry-standard research tool and have been routinely utilized for the study of such topics as climate change, environmental mapping and monitoring, biodiversity research, and studies of the effects of carbon emissions on the environment.
 
Headwall’s experience is that it often takes approximately 10 years for technology to roll out of the military/defense markets and be ready for commercial applications. One particular market note is the use of Headwall’s hyperspectral sensors for commercial remote sensing applications. This is proving to be a very large and significant market. For example, one of Headwall’s customers is VineView, a commercial airborne company located in California with a focus on providing precision agriculture information and aerial imagery to more than 800 vineyards in the western United States. Dr. Matthew Staid, President of VineView Scientific Aerial Imaging, is a leader in the utilization of hyperspectral imaging for the management of 'high-value crops.'  His company provides airborne remote sensing services to the winegrape industry consisting of hyperspectral, thermal, and infrared sensing data for precision farming and profitable agricultural management of vineyards.
 
VineView’s sensor needs are focused in two key areas – very high spatial resolution coupled with extremely fast data processing.  One key attribute of hyperspectral imaging is the amount of spectral and spatial data collected. To capitalize on the inherent value of hyperspectral data requires an ability to rapidly process all this data into a geo-rectified data set. Airborne hyperspectral solutions require high performance, aberration-corrected sensors as well as hyperspectral data-processing units to collect and 'package' this data.  These rapid data-acquisition capabilities allow VineView to expand aerial services beyond the winegrape industry and into areas such as citrus production, tree nuts, and cotton.
 
With the ability to 'see' beyond the visible spectrum of 380nm to 780nm, Headwall’s hyperspectral imagers are readily available and optimized for many different spectral regions to a base of worldwide customers. One common configuration deployed by a number of remote sensing customers is the use of a Hyperspec VNIR sensor and a Hyperspec SWIR sensor to cover the broad spectrum of 380 to 2500 nm.
Read More

Savvy About Hyperspectral Imaging? We Should Talk!

When the world decides to beat a path to your door, what do you do? You hire great people! We’re poised for big things in 2012 and terrific people are needed to help us get there. Take a look at our just-posted career opportunities!

Read More

ISO9001: Focus on Quality not a passing fad

Earlier this week, Headwall successfully completed its re-certification audit for ISO 9001:2008. We see it as a proud milestone rather than a passing fad, because Quality does matter to us! The audit was conducted by NQA, a prestigious ISO audit and surveillance company.Quality is a necessary and functionality pervasive attribute when you are an analytical instrument manufacturer such as Headwall.  As our business relies on repeat OEM business or high volume spectrometer manufacture, customers expect and demand a very predictable supply chain partner.

Read More