The US Food and Drug Administration (FDA) has finalized a 2014 guidance that lays out its thinking what is and isn’t a regulated laser product used for surveying, leveling and alignment. While certain ...
No audio available for this content. This column will address why users will be required to perform GNSS occupations when submitting a leveling project to the National Geodetic Survey (NGS) after 2022 ...
IN a very practical work the author gives a comprehensive account of the methods employed in the measurement of the earth's surface when comparatively small areas are concerned, so that the portion ...
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