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Foundations for Computing Error Ellipses, figure 2

Part 1: Foundations for Computing Error Ellipses

This entry is part 1 of 6 in the series April 2017Standard Error Rectangle and Error Ellipse What is an error ellipse? One of the advantages of a least-squares adjustment over other methods is that a byproduct of the adjustment is not only the most probable values for the unknown...

Should we settle on the Moon before Mars?

Back to the Moon? Or—Straight on to Mars?

This entry is part of 22 in the series PangaeaEditor’s note: at xyHt and Pangaea we’ve been adding “geo-space-al” content into our geospatial mix, and readers have been responding positively. Surveying on Mars is a great example. When you think about it, geospatial technology and space are inextricably intertwined; from...

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xyHt Weekly News Links: 4/21/17

RoboBusiness and TUS Expo Merger Launch of Global Robotics Events and Media Powerhouse Merrick Releases MARS(R) 2017 Software Suite Topcon introduces new GNSS receiver boardswith expanded constellation tracking