Opinions

The gremlin X-61A test vehicle is recovered into C-130 transport on its fourth test flight. (Photo: DARPA)

December 16, 2021

Catching DARPA’s gremlins and flying a Renault 4L

Image: metamorworks/iStock/Getty Images Plus/Getty Images

December 12, 2021

The trolley problem: What would a self-driving car do?

By Matteo Luccio

Sample map of Denver region. (Image: NGS website)

December 1, 2021

A guide to the latest Beta NGS Map

By David B. Zilkoski

White Sands has the largest collection of fossilized human footprints. (Photo: National Park Service)

November 24, 2021

GIS helps archaeologists trace a mother’s journey

By William Tewelow, GISP

Photo: Indy Autonomous Challenge

November 17, 2021

Unmanned and AI: Indy Challenge takes autonomous to big track

November 4, 2021

New developments in GPS

By Matteo Luccio

Photo: Tim Burch

November 3, 2021

What the mind’s eye sees: The surveyor and spatial intelligence

Autonomous tugboat Nellie Bly. (Photo: Arie Boer)

October 18, 2021

UAVs, walking robots and an autonomous tugboat

Image: North Carolina Geodetic Survey Website

October 6, 2021

NGS Beta OPUS released, accepting RTK and post-processed data

By David B. Zilkoski

Gavin Schrock, PLS

October 1, 2021

The hazards of mixing RTK bases

By Gavin Schrock

October 1, 2021

GNSS constellations create four strong winds

By Matteo Luccio

September 29, 2021

Editorial Advisory Board Q&A: Public or private sector?

By Tracy Cozzens

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