X
Get all access to the world's best video surveillance information.
Logo
Free-book-promo-680-70

Testing Thermal Performance When Snowing

by John Honovich, IPVM posted on Jan 14, 2013 About John Contact John

Thermal cameras have long been marketed as able to "see" when traditional cameras cannot, whether in low light or adverse conditions. Certainly there is much truth in this, especially in low light as our thermal vs D/N shootout shows. But what about when the conditions get even worse?

Since it is winter now (in the Northern Hemisphere), we decided to test out how thermal performed during a recent snowstorm.

The Scene 

During the storm, the test area in Pennsylvania received 4-5" of total snow, with most accumulation coming during a 2-3 hour period one afternoon.

Prior to the storm moving in, with only some flurries in the air, images were relatively clear, with vehicles clearly discernable on the highway 800-900' away. The group of birds in this image are approximately 350' from the camera and clearly visible (on the left of the closer car), as well:

12:54 PM

The complete report is available only to PRO Members.
Inside the Pro Section

Inside, we break down thermal performance as the snow intensified from light snow to 1" per hour to 2" inches per hour, providing recommendations on what to do in such conditions.

Want to read the rest of Testing Thermal Performance When Snowing and get immediate access?






Most Recent Industry Reports

IP Camera Firmware Upgrade Directory on Aug 28, 2014
Updating firmware can be one of the most tedious tasks involved in any IP camera system. It is not always clear what version is latest, what has changed or been fixed, and where to even download it...

Testing Hikvision High End Camera on Aug 27, 2014
Chinese manufacturer, including the two mega ones, Dahua and Hikvision, are best known in the West for super low cost, entry level cameras. However, how well do their 'higher end' ones one work? ...

A Major Flaw in Long Lenses and PTZs Found on Aug 26, 2014
Theoretically, long lenses should let you capture faces and license plates very far away. For example, over 900 feet away from a 1080p camera one should get over 40ppf from a 100mm lens. But how ...

Camera Calculator Adds Personal Scenes on Aug 25, 2014
By popular request, now you can visualize and optimize your own applications with your own images. The IPVM Camera Calculator has added personal scenes to our 6 pre-set ones. You are going to love...

Manufacturer Salary Results 2014 on Aug 19, 2014
IPVM has determined how much sales people, engineers, developers, and tech support are earning in our 2014 Manufacturer Salary Survey. This is the companion to our Integrator Salary Survey 2014 ...

Lockitron Tested on Aug 14, 2014
Lockitron is one of the most hyped products in years and maybe the most well known access control product ever. Ever since their crowdsourcing campaign began, this red-hot startup has won mill...

Integrator Salary Survey 2014 on Aug 13, 2014
IPVM has determined how much sales people, senior technicians, and entry level technicians are earning in our 2014 Integrator Salary Survey. Key highlights include: Good: Technicians can expe...

Testing IP Video - Super Low Bandwidth on Aug 08, 2014
Even today, there are remote locations, especially in security applications, where extremely limited bandwidth is available. Despite that, users want to be able to monitor video live. In a world ...

Testing Exacq VMS on Aug 06, 2014
This test is part of an ongoing VMS test series were we provide in-depth explanation and analysis of video management software manufacturers. Inside this report, we have 40+ minutes of video scree...