Computers and Software

available technology

PHOTOGRAMMETRIC SOIL DENSITY SYSTEM AND METHOD

The present invention is an apparatus which executes a photogrammetry method for calculating soil density. After a user excavates soil, measures the mass of the excavated soil and takes multiple images of the excavation site in combination with a calibration object, a data processor uses the...
available technology

Scour sensor assembly

A optical scour sensor monitors scour, including deposition and ablation, in bodies of water that may be too lossy to enable use of electrical signals. A specially configured optical fiber is inserted into the sediment and the interface between the sediment and water thereby monitored using a top-...
available technology

SELF-REGENERATING BIOFILTER

The present invention is a self-regenerating biofilter. The biofilter tank receives untreated water through an intake inlet, filters it through a filtration mass and expels purified water through an output outlet. The filtration mass includes gravel and activated carbon layers separated by a mesh...
USACE - ERDC - Cold Regions Research and Engineering Laboratory
laboratory

USACE - ERDC - Cold Regions Research and Engineering Laboratory

72 Lyme Road Hanover NH 03755-1290
The ERDC is a Major Subordinate Command of the U.S. Army Corps of Engineers that develops and applies innovative science and technology solutions to support warfighting, infrastructure, environment, water resources, and disaster operations. The ERDC consists of 2000 employees working in seven...
USACE - ERDC - Construction Engineering Research Laboratory
laboratory

USACE - ERDC - Construction Engineering Research Laboratory

P.O. Box 9005 Champaign IL 61821-9005
The ERDC is a Major Subordinate Command of the U.S. Army Corps of Engineers that develops and applies innovative science and technology solutions to support warfighting, infrastructure, environment, water resources, and disaster operations. The ERDC consists of 2000 employees working in seven...
USACE - ERDC - Information Technology Laboratory
laboratory

USACE - ERDC - Information Technology Laboratory

3909 Halls Ferry Road Vicksburg MS 39180-6199
The mission of the U.S. Army Engineer Research and Development Center ( ERDC) is to provide quality, responsive engineering and environmental research and development support to the Army and the Nation. The ERDC is a Major Subordinate Command of the U.S. Army Corps of Engineers that develops and...

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