)
EarthWorks
Ground Infrastructure Assessment
Assess underground moisture conditions for multiple applications
Assess underground moisture conditions for multiple applications
ASTERRA EarthWorks provides visualized soil moisture assessments for infrastructure and surrounding rights-of-way. EarthWorks creates a mapped view of the actual moisture itself as it gathers beneath the roadways, railbeds, and surrounding land.
EarthWorks can assess underground soil moisture conditions across vast sections of track and rail system rights-of-way simultaneously, up to 1,300 sq miles (325,000 hectares), with frequent temporal coverage allowing change detection over time. It points out areas of concern and potential failure locations so that immediate and long-term problems can be found, and preventative repairs made, before more expensive damage and safety issues occur.
EarthWorks gathers data via an orbiting satellite and a highly sensitive radar band that reflects off underground moisture, and once it is processed with ASTERRA patented algorithms, it provides a data layer revealing the areas of relative soil moisture content levels.
EarthWorks gives ground engineers a capability they have never had before: the ability to see — instantly and over an expansive area — where moisture is accumulating beneath and around critical ground infrastructure. Penetrating to a depth approximately 10 feet, EarthWorks sees through concrete, macadam, and treetops, and through all light and weather conditions to gather its insights. Planners and engineers can make decisions and initiate repairs using complete information, and before more extensive damage occurs.
Owners and managers of large property installations use EarthWorks Property to locate and evaluate underground moisture beneath parking lots, roadways, sidewalks, and other paved surfaces. Potential and likely failure locations are mapped out so that owners can mitigate problems before more severe and expensive damage occurs.
Rail system engineers, operators, and rail service providers use EarthWorks Rail to locate and evaluate underground moisture beneath the railbed and within the rail system rights-of-way. Potential and likely failure locations are mapped out so that they can mitigate problems before more severe and expensive damage occurs.
The deliverable is a contour map with the colors and contours representing percentages of soil moisture. It is delivered as a GIS (Geographic Information System) file for viewing through all GIS platforms. As with all products, they are delivered to a customer through the ASTERRA customer portal website.
Originally published in the NEWWA Journal on March 2021. ABSTRACT In an effort to reduce real water losses, Green Bay,...
Every so often, we hear a rescue dog story that stops us in our tracks. The story of Vessel, a...
Originally published in Strategija Smanjenja Gubitaka UVodovodnim Sistemima in November 2020. Satellite imaging of the water supply network is a...
Originally published in the Kachina News in October 2020. For decades, planetary scientists have been trying to find liquid water...
Originally published in The Smart Water Networks Forum in July 2020. Summary This paper analyzes the results and value proposition...
Originally published in AWWA Opflow in January 2020. Through its approach to reducing real water losses, a small Texas utility...
Originally published in Water & Wastes Digest in July 2019. Water utilities across the country struggle with aging infrastructure that...
Originally published in AWWA Opflow in April 2019. Water utilities have made great strides in the last few years regarding...
Introducing new technologies, such as leak detection technology, in the water utility business is always a struggle because customers have...
Originally published in World Water in September 2018. A satellite-directed leak identification technology developed by Utilis has been deployed in...