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From the Magazine

In Long Beach, California, correction services support the 250-foot-high Gerald Desmond Bridge project. Trevor Rice (left), president of D. Woolley & Associates, joins Kimberley Holtz, director of survey, Port of Long Beach. (Photo: Trimble)

New players offering GNSS correction services

July 23, 2020

In Cleveland County, North Carolina, surveyor Adam Plumley determines exactly where a creek crosses a property line. (Photo: AP Surveying PLLC)

Case studies reveal survey tech advances

July 23, 2020

Photo: Tersus GNSS

Tersus GNSS goes ultimate with new generation of tilt survey receiver

July 23, 2020

RTK reading on a drill collar: Surveyors faced unique challenges in the beautiful yet rugged terrain of Western Australia, a mineral-rich region that provides nearly 60 percent of Australia’s mineral and energy exports. (Photo: Trimble)

Smart surveying in the Outback

July 23, 2020

Helping the guard: For the Kentucky Air National Guard, Sibole surveyed for paint lines on the taxiway for C-130 aircraft. (Photo: Matt Sibole)

Remembering all fixes for verification

July 23, 2020

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Up to the challenge: In a nine-month project, Drake’s team used a Triumph-LS for slope-staking along a four-mile stretch of California’s SR 36 near Dinsmore. The federal project will realign and improve the deadly switchback single-lane curves of the mountain pass. (Photo: Stephen Drake)

Surveying switchbacks in the Northern California mountains

July 22, 2020

A GNSS reference station network was established before the survey to provide data for post processing, and to support additional surveying and geophysical studies of the region. (Photo: Trimble)

Everest survey succeeds with Trimble GNSS

July 22, 2020

UN-1300 eLoran transmission equipment. (Photo: UrsaNav)

UrsaNav installs eLoran testbed in South Korea

July 22, 2020