Visit the iNOAAvation Center @ Blue Tech Week 2019!

The NOAA Technology Partnerships Office will be attending Blue Tech Week in San Diego, November 20-22, 2019.  Come visit us at the iNOAAvation Center and see how NOAA is innovating across the Blue Economy!  

Before you come, check out some of the latest technologies from NOAA labs and our SBIR awardees below.


iGage:  A Cost Effective Instrument for Measuring River Height and Snow Depth
Anonym

iGage: A Cost Effective Instrument for Measuring River Height and Snow Depth

NOAA is seeking commercial partners for manufacturing and distribution of this new instrument

The iGage is a low-cost, portable, rapidly deployable sonar instrument for providing river stage and snow depth information.  Developed by NOAA for remote field use in Alaska, the iGage is lightweight, durable, and compact, measuring just 5” x 7” x 3”.  The device is solar-powered so it requires no existing site power and can be boom-mounted to a variety of fixed platforms. 

The iGage’s acoustic sensor measures the distance to the water or snow to determine the level. The commercial-off-the-shelf (COTS) sensor and iridium modem allow for easy maintenance and replacement.  These components are combined with a proprietary circuit board that couples and controls the two components and provides for global telemetry coverage.

The iGage accuracy is approximately one percent of the distance measured, so a sensor mounted on a bridge 20 feet above the river’s surface would be accurate within two and a half inches. While not precise enough to meet USGS standards, the iGage does provide valuable river stage information at locations that lack real time data and at sites with only one daily observation.  For flood monitoring and forecasting there are many locations that can benefit from a lower cost, albeit less accurate device.

We are seeking U.S.-based company with proven manufacturing and distribution capabilities to partner with us under a Cooperative Research and Development Agreement.

Next Steps for Commercial Development:

  • Circuit board optimization for mass production
  • Improved accuracy

Interested companies may contact the NOAA Technology Partnerships Office for more information.

Print
7991

Please login or register to post comments.

x


bluetech_500


TPO HEADQUARTERS

1305 East-West Highway
Silver Spring, MD 20910

ABOUT US

Our mission is to foster preeminent science and technological innovation through federal investments in research and development (R&D), partnerships or licensing opportunities at NOAA.